I monitor the amount of battery left on my computer so I can make sure it doesn't die at the wrong time.
My battery loses charge at a constant rate.
This graph shows the percent of charge left on my computer, c, after I have been awake for h hours.
What was the percent charge when I woke up?
Answers
Answer:
90%
Step-by-step explanation:
This makes the most since, c started at 90, so it was likely when the person woke up.
Answer:
90%
Step-by-step explanation:
The graph show the percent charge c, after the person have been awake for h hours.
If the person just woke up, then they have been awake for precisely 0 hours. Therefore, h = 0.
Then according to the graph, when h = 0, c = 90.
So, the percent charge of the computer is at 90% when the person awoke.
Related Questions
while archaic, the most flexible method of land description, capable of describing even the most irregular of parcels, can be described as a very precise, compass-directed walk around the boundary of a parcel. this method is commonly referred to as question 2 options: metes and bounds. subdivision plat lot and block number. government rectangular survey. tax parcel number. street address.
Answers
The correct answer is option (A). The answer is metes and bounds.
Given that,
Despite being antiquated, the most adaptable method of defining land, capable of characterizing even the most atypical of parcels, may be summed up as a very exact, compass-directed stroll around a parcel's boundaries.
To find : This approach is frequently known as ?
Metes and bounds are limits of piece of a land that may be located on its natural features. Metes and bounds markers are frequently employed in a land's "legal description." Legal description, which is recorded with the land's deed, is the geographical description of a piece of land that pinpoints its exact location.
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Mason bought 16 tickets to a baseball game. The group rate saved him $5.75 per ticket. He paid a total of $296.00 for the tickets. What was the regular price of a ticket to the game
Answers
The regular price of a ticket to the game was $204.00.
We can use algebra to solve the problem. Let x be the regular price of a ticket to the game.
We know that the group rate saved Mason $5.75 per ticket, so the regular price of a ticket is x + $5.75.
We know that Mason bought 16 tickets and paid a total of $296.00, so we can set up the following equation:
x + $5.75 = (x + $5.75) * 16 = 16x + $92
So the regular price of a ticket is x = $296.00 - $92 = $204.00
Therefore, the regular price of a ticket to the game was $204.00.
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a researcher measures the weight of people in a study involving obesity and type 2 diabetes. what type of measurement is being employed?
Answers
The valuable insights into complex phenomena like obesity and type 2 diabetes.
The measurement being employed in this scenario is quantitative measurement. Specifically, the researcher is measuring the weight of individuals, which is a numerical value that can be quantified and analyzed statistically.
Quantitative measurement involves collecting numerical data and using statistical methods to analyze and interpret the results. This type of measurement allows researchers to quantify variables and identify patterns, trends, and relationships between different variables.
In the context of this study on obesity and type 2 diabetes, measuring weight is a crucial component of understanding the relationship between these two variables. By collecting weight data from individuals with these conditions, the researcher can analyze the data to determine if there is a correlation between weight and the likelihood of developing type 2 diabetes.
Overall, quantitative measurement is an important tool for researchers in many different fields. It allows them to collect objective data and use statistical methods to analyze and interpret the results, providing valuable insights into complex phenomena like obesity and type 2 diabetes.
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PLEASE HELP ASAP IM FREAKING OUT
Answers
Answer:
30 cm
Step-by-step explanation:
Make sure all units are the same!
P = Perimeter
A = Area
Formula used for similar figures:
\(\frac{A_{1}}{A_{2}} = (\frac{l_{1}}{l_{2}})^{2}\) —- eq(i)
\(\frac{P_{1}}{P_{2}} = \frac{l_{1}}{l_{2}}\) ———— eq(ii)
Applying eq(ii):
∴\(\frac{25}{P_{2}} = \frac{10}{12}\)
Cross-multiplication is applied:
\((25)(12) = 10P_{2}\)
\(300 = 10P_{2}\)
\(P_{2}\) has to be isolated and made the subject of the equation:
\(P_{2} = \frac{300}{10}\)
∴Perimeter of second figure = 30 cm
-2(3-6m)= -102, I hope y’all can help me in enough time I’m definitely struggling
Answers
-6 + 12m = -102
12m = -96
M = -8
Several students attempted to solve the system of equations and . Which one is correct? An image of a coordinate plane shows two lines. A line labeled negative 2x plus y equals 4 crosses the x-axis at (negative 2, 0) and the y-axis at (0, 4). A line labeled x plus y equals 1 crosses the y-axis at (0, 1) and the x-axis at (1, 0). The lines intersect at a point that is one unit left of the origin and two units up from the origin. The solution is . An image of a coordinate plane shows two lines. A line labeled negative 2x plus y equals 4 crosses the y-axis at (0, 4) and the x-axis at (2, 0). A line labeled x plus y equals 1 crosses the x-axis at (negative 1, 0) and the x-axis at (1, 1). The lines intersect at a point that is 1 unit right of the origin and 2 units up from the origin. The solution is . An image of a coordinate plane shows two lines. A line labeled negative 2x plus y equals 4 crosses the y-axis at (0, 4) and the x-axis at (2, 0). A line labeled x plus y equals 1 crosses the x-axis at (negative 1, 0) and the y-axis at (0, 1). The lines intersect at a point that is 1 unit right of the origin and 2 units up from the origin. The solution is . An image of a coordinate plane shows two lines. A line labeled negative 2x plus y equals 4 crosses the x-axis at (negative 2, 0) and the y-axis at (0, 4). A line labeled x plus y equals 1 crosses the y-axis at (0, 1) and the x-axis at (1, 0). The lines intersect at a point that is one unit left of the origin and two units up from the origin. The solution is .
Answers
a 12 inch thin‑crust cheese pizza is cut equally into eight slices. assuming a uniform distribution of sauce and toppings,
Answers
If there were any variations in the distribution during the preparation process, the slices might have slight differences in the amount of sauce and toppings.
each slice of the 12-inch thin-crust cheese pizza would have an equal distribution of sauce and toppings. This means that each slice would have the same amount of sauce and toppings spread evenly across its surface.
Since the pizza is cut equally into eight slices, each slice would represent 1/8th of the total pizza. Therefore, each slice would have an equal portion of the sauce and toppings.
It's important to note that the exact amount of sauce and toppings on each slice would depend on the original distribution applied to the pizza before it was sliced. If the pizza was prepared with a uniform distribution of sauce and toppings across the entire pizza, then each slice would indeed have an equal amount. However, if there were any variations in the distribution during the preparation process, the slices might have slight differences in the amount of sauce and toppings.
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will mark brainliest if correct
Answers
Answer:
Distributive property
Step-by-step explanation:
The 2 shares a product/multiplies with both the 5 and 7.
pls help i dont understand
Answers
Answer:
D and C should be correct.
Step-by-step explanation:
Which pair of complex numbers has a real-number product?
* (1 + 3))(61)
* (1 + 3) (2-3)
* (1 + 3) (1-3)
* (1 + 3) (31)
Answers
Answer:
(1 + 3i)(1 - 3i)
Step-by-step explanation:
The product of a complex number and its conjugate produce a real number.
given a ± bi the conjugate is a ∓ bi ← where a and b are real, then
(a + bi)(a - bi)
= a² - b² ← a real number
The only pair of conjugate complex numbers in the list is
(1 + 3i)(1 - 3i)
The pair of complex numbers that has a real-number product is:
(1 + 3) (1-3) = -8
Option C is the correct answer.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
For a pair of complex numbers to have a real-number product, their imaginary parts must cancel out when the product is expanded.
Let's expand each pair of complex numbers and see which one has a
real-number product:
(1 + 3) x (61) = 61 + 183i
This product has a non-zero imaginary part, so it is not a real number.
(1 + 3) x (2-3) = -5 + 5i
This product has a non-zero imaginary part, so it is not a real number.
(1 + 3) x (1-3) = -8
This product has no imaginary part, so it is a real number.
(1 + 3) x (31) = 124 + 124i
This product has a non-zero imaginary part, so it is not a real number.
Therefore,
The pair of complex numbers that has a real-number product is:
(1 + 3) (1-3) = -8
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Solve for x and y. Round answers to the nearest tenth.
Answers
x = 30/12*9 = 22.5
y/7 = 30/12
y = 30/12*7 = 17.5
Circle O has a center of (-1,5) and passes through the point (2,9) write the equation in center radius form and standard form
Answers
Firstly, calculate the radius r of the circle using distance between two points
\(\begin{gathered} r\text{ = }\sqrt[]{(2-(-1))2+(9-5)^2} \\ r=\text{ }\sqrt[]{(2+1)^2+(4)^2} \\ r=\sqrt[]{3^2+4^2} \\ r=\sqrt[]{9+16} \\ r=\sqrt[]{25} \\ r=\text{ 5} \end{gathered}\)Then use the radius r=5 and the center (-1 , 5) to find the equation of the circle
\(\begin{gathered} r^2=(x-h)^2+(y-k)^2 \\ 5^2=(x-(-1))^2+(y-5)^2 \\ 5^2=(x+1)^2+(y-5)^2 \end{gathered}\)The center radius form is
\(5^2=(x+1)^2+(y-5)^2\)The standard form is
\(\text{ 25}^{}=(x+1)^2+(y-5)^2\)f(x1, x2) 421 +222 3x² +213 5x11² (√₁+√₂)² 10ln(₁) (x₁+x₂)(x² + x3) min(3r1, 10√2) max{5x1,2r2} MP1(x1, x₂) MP2(X1, X₂) TRS(x1, x₂) Output (2,4)
Answers
The given mathematical expression is evaluated for the input values (2, 4). The result of the expression is calculated using various operations such as addition, multiplication, square root, natural logarithm, minimum, maximum, and function composition.
The expression f(x1, x2) involves several mathematical operations. Let's evaluate each part of the expression step by step:
1. The first term is 421 + 222, which equals 643.
2. The second term is 3x² + 213. Plugging in x1 = 2 and x2 = 4, we get 3(2)² + 213 = 3(4) + 213 = 12 + 213 = 225.
3. The third term is 5x11². Substituting x1 = 2 and x2 = 4, we have 5(2)(11)² = 5(2)(121) = 1210.
4. The fourth term is (√₁+√₂)². Replacing x1 = 2 and x2 = 4, we obtain (√2 + √4)² = (1 + 2)² = 3² = 9.
5. The fifth term is 10ln(₁). Plugging in x1 = 2, we have 10ln(2) = 10 * 0.69314718 ≈ 6.9314718.
6. The sixth term is (x₁+x₂)(x² + x3). Substituting x1 = 2 and x2 = 4, we get (2 + 4)(2² + 4³) = 6(4 + 64) = 6(68) = 408.
7. The seventh term is min(3r1, 10√2). As we don't have the value of r1, we cannot determine the minimum between 3r1 and 10√2.
8. The eighth term is max{5x1,2r2}. Since we don't know the value of r2, we cannot find the maximum between 5x1 and 2r2.
9. Finally, we have MP1(x1, x2), MP2(X1, X2), and TRS(x1, x2), which are not defined or given.
Considering the given expression, the evaluated terms for the input values (2, 4) are as follows:
- 421 + 222 = 643
- 3x² + 213 = 225
- 5x11² = 1210
- (√₁+√₂)² = 9
- 10ln(₁) ≈ 6.9314718
- (x₁+x₂)(x² + x3) = 408
The terms involving min() and max() cannot be calculated without knowing the values of r1 and r2, respectively. Additionally, MP1(x1, x2), MP2(X1, X2), and TRS(x1, x2) are not defined.
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Jim is buying some clothes at Kohls. He buys a jacket that costs $75 and 5 pairs of shorts that each cost the same amount. He spends a total of $175 on the shorts and jacket. Write and solve an equation to find the cost of each pair of shorts.
Answers
The equation to find the cost of each pair of shorts is 175 = 75 + 5x where each short cost $20
How to write and solve an equation?Cost of jackets= $75
Number of shorts= 5
Cost of each short = x
Total amount Jim spent= $175
Total amount Jim spent = Cost of jackets + (Number of shorts × Cost of each short)
175 = 75 + 5x
subtract 75 from both sides
175 - 75 = 5x
100 = 5x
divide both sides by 5
x = 100/5
x = $20
Ultimately, each pair of shorts cost $20
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PLEASE HELP ME ASAP PLEASE.
Answers
Answer:
See below
Step-by-step explanation:
g (h(6)) :
h (6) = 3 ( 6^2) + 2 = 110
then g (110) = sqrt (110)
h (g(5))
g(5) = sqrt 5
then h( sqrt5) = 3 ( sqrt5)^2 + 2 = 17
1. Write three questions that could be used to challenge each claim.
Answers
The questions that could be used to challenge each claim goes as follows.
Nine out of ten mothers prefer Nutty brand peanut butter:What criteria were used to determine preference of mothers for the peanut butter?How many mothers were surveyed to reach conclusion?Were there other brands of peanut butter included in survey?Our disinfectant spray effectively kills 99.9% of germs in 30 seconds:What independent laboratory or organization conducted the tests to verify the claim?Will you provide specific details about the types of germs that were tested and killed by the disinfectant spray?Were there specific conditions that needed to be followed during the testing process to achieve the claimed effectiveness?Home Well, Canada's number one home furnishings retailer, is now hiring:What criteria or metrics were used to determine that Home Well is the number one home furnishings retailer in Canada?Are there any other reputable sources or rankings that support the claim of being the top home furnishings retailer?What positions are currently available for hiring and what are the specific qualifications or requirements for those positions?PowerPac batteries last longer than any other battery.What specific tests or experiments were conducted to compare the longevity of PowerPac batteries with other batteries?How were the batteries used during the testing process to ensure accurate and fair comparisons?Are there any independent studies or third-party verifications that support the claim of PowerPac batteries outlasting all other batteries?.Read more about Claim
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if a polynomial function is in factored form, what would be a good first step in order to determine the degree of the function?
Answers
To determine the degree of a polynomial function given in factored form, a good first step is to count the highest power of the variable in the factored expression.
In factored form, a polynomial function is expressed as the product of linear factors or irreducible quadratic factors.
Each factor represents a root or zero of the function.
The degree of a polynomial is determined by the highest power of the variable in the expression.
To find the degree of the function, examine each factor in the factored form.
For linear factors, the degree is 1 since the highest power of the variable is 1.
For irreducible quadratic factors, the degree is 2 since the highest power of the variable is 2.
By observing the highest power in the factored expression, you can determine the degree of the polynomial function.
If the highest power is 1, the polynomial has a degree of 1 (linear function). If the highest power is 2, the polynomial has a degree of 2 (quadratic function). And so on.
It's important to note that the degree of a polynomial corresponds to the highest power of the variable in the expression and not the number of factors.
The number of factors indicates the number of roots or zeros of the polynomial, but it doesn't determine the degree.
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Write your own literal equation and solve for one of the variables showing each step
Answers
The value of x will be; x = 4
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.
We are given that the equation 6x-9 = 15
Here, we need to solve for x;
Add 9 to both sides
6x-9+9 = 15+9
6x = 24
x = 24/6
x = 4
Therefore, the solution will be as;
x = 4
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Which function has the same graph as y= 5sin(x + 2)? Y=5cos x.
y=5cos(x-pie). Y=5cos(x- pie/2). Y=5cos(x+pie/2)
Answers
Answer:
y=5cosx
Step-by-step explanation:just took the test.
1) Which graph shows different numbers of tickets that Elena can sell to raise more than $180?
2) I would like to know who to mark people the brainiest!!! :)
Answers
Answer:
It is the top right
Step-by-step explanation:
I got it right
Cant do this either pls help
Answers
Fill in the blank. (Enter your answer in terms of t.) L−1{s2−14s+58s}=
Answers
The inverse Laplace transform of L⁻¹{s²−14s+58/s} is \(e^{2t} + e^{12t}\). This is obtained by factoring the expression and using the table of Laplace transforms to find the corresponding function in the time domain.
To find the inverse Laplace transform of L⁻¹{s² −14s+58/s}, we need to identify the corresponding function in the time domain.
The expression s²−14s+58/s can be factored as (s-2)(s-12)/s.
Using the table of Laplace transforms, we can determine the inverse Laplace transform as follows:
L⁻¹{s²−14s+58/s} = L⁻¹{(s-2)(s-12)/s}
From the table, we know that L⁻¹{s-a/s} = \(e^{at}\), where "a" is a constant.
Therefore, applying this property, we have
L⁻¹{s²−14s+58/s} = L⁻¹{(s-2)(s-12)/s} = \(e^{2t} + e^{12t}\)
Hence, the inverse Laplace transform of L⁻¹{s²−14s+58/s} is \(e^{2t} + e^{12t}\).
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Step 6: Choose the answer that has the numbers
below listed from least to greatest.
3
6
6.285, 627 %, 6. 28, 21
Answers
Answer:
627% 6.285 6. 28 21 6 3
Step-by-step explanation:
Um.. I did it from greatest to least but here it is!
Which of the following makes sense as an answer to 8.9 *7.15
Answers
Answer:
so whats the answer
Step-by-step explanation:
I dont even know if I did the first one right. May you please help me with my little sisters Homework, Idk what her teacher gives her
Answers
Answer:
we cant see it
Step-by-step explanation:
Answer:
Addition Property
Step-by-step explanation:
I WILL GIVE BRAINLIEST!!!
The average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below.
Number of Years Since 2010 Avg. Number of Subscribers
0 320,000
1 384,000
2 460,800
3 552,960
4 663,552
5 769,262
The percent increase in the average number of subscribers each year since 2010 was ____%.
Answers
Answer:
the average number of subscribers to the online magazine in 2010 was 320,000
What is the distance between points A and B?
А
B
-8 -7 -6 -5 -4 -3 -2 -1
0
1
2
3
4
5
6
7
8
0-6 units
- 1 units
5 units
6 units
Answers
Part III: Answer the following questions (TOTAL: 30 points)
1. (10 points): A gift shop in Oslo has a stack of boxes in its warehouse filled with a popular brand of chocolate bars and each box contains equal number of chocolate bars. The stack has a total of 20 layers and, when counted from the top, the first layer of the stack has 25 boxes, the second layer has 27 boxes, the third layer has 29 boxes and so on. Each box is sold at NOK 1500 and it is expected all boxes will be sold by Christmas. What will be the total revenue for the shop from selling all the boxes?
2. (20 points): Anna is saving for her retirement. Currently her retirement account has NOK 100 000 on which she earns 5% annual interest that compounds monthly. She also decided that she will add NOK 500 at the end of each month to the same account for the coming 15 years. What will be the future value of the account in 15 years?
Answers
The total revenue for the gift shop from selling all the boxes can be calculated by multiplying the number of boxes in each layer by the price per box and summing them up for all layers. The future value of Anna's retirement account in 15 years can be determined using the formula for compound interest. The monthly contributions, interest rate, and compounding period are taken into account to calculate the accumulated value over the given time period.
To find the total revenue for the gift shop, we need to calculate the number of boxes in each layer. Starting from the first layer, we have 25 boxes, and each subsequent layer has 2 more boxes than the previous one. So, the number of boxes in the nth layer is given by 25 + 2(n-1). We sum up the number of boxes for all 20 layers to get the total number of boxes. Then, we multiply this by the price per box (NOK 1500) to find the total revenue.
To calculate the future value of Anna's retirement account, we can use the formula for compound interest: A = P(1 + r/n)^(nt), where A is the future value, P is the initial principal (NOK 100,000), r is the annual interest rate (5%), n is the number of compounding periods per year (12 for monthly compounding), and t is the number of years (15). Additionally, we need to consider the monthly contributions of NOK 500, which are added to the account at the end of each month. We calculate the future value by adding the accumulated value of the initial principal and the monthly contributions over the 15-year period.
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A person accepts a position with a company at a salary of \( \$ 34,000 \) for the frat year, The person is guaranteed a raise of \( \$ 1850 \) per year for the first 6 years. Determine the person's to
Answers
The person's total salary over the first 6 years is $231,750.
To determine the person's total salary over the first 6 years, we need to calculate the sum of the salary for each year.
Given information:
- Initial salary: $34,000
- Annual raise: $1,850
- Number of years: 6
To calculate the total salary, we can use the arithmetic progression formula:
[ S = frac{n}{2} left(2a + (n - 1)dright) ]
Where:
- ( S ) is the sum of the salaries
- ( n ) is the number of terms (years)
- ( a ) is the first term (initial salary)
- ( d ) is the common difference (annual raise)
Substituting the given values, we have:
[ S = frac{6}{2} left(2(34000) + (6 - 1)(1850)right) ]
Simplifying the expression:
[ S = 3 left( 68000 + 5 times 1850 right) ]
[ S = 3 left( 68000 + 9250 right) ]
[ S = 3 times 77250 ]
[ S = 231750 ]
Therefore, the person's total salary over the first 6 years is $231,750.
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3/5 of an apple tree are ripe what PERCENT of the tree is NOT ripe?
Answers
Answer:
40 percent
Step-by-step explanation:
100 / 5 = 20
⅕ = 20 percent
⅗ = 60 percent
100 - 60 = 40