At the end of a snow storm, Riley saw there was a lot of snow on her front lawn. The temperature increased and the snow began to melt at a steady rate. The depth of snow on Riley's lawn, in inches, can be modeled by the equation S = 13 – t, where t is the time, in hours, after the snow stopped falling. What is the x-intercept of the equation and what is its interpretation in the context of the problem?
Answers
Answer:
The x-intercept of the function is 13 which represents the number of hours until all the snow has melted.
Step-by-step explanation:
Since there were 0 inches of snow on the lawn after 13 hours, the x-intercept of 13 represents the number of hours after the storm stopped when all of the snow had melted away.
Have a good day :)
The x-intercept of the function is 13 which represents the number of hours until all the snow has melted.
What is coordinate geometry?A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
Since there were 0 inches of snow on the lawn after 13 hours, the x-intercept of 13 represents the number of hours after the storm stopped when all of the snow had melted away.
Hence, the x-intercept is 13.
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Related Questions
Eli if following this recipe to bake bread rolls He uses 900g of flour How much of the other ingredients does he use? Recipe: Make 12 bread rolls 600g flour, 12g salt, 9g yeast, 45ml oil, 360ml water
Answers
Answer:
900g of flour : 600g of flour :: x : 12g salt
Therefore, x = 18g of salt.
For the other ingredients, he uses 9g yeast, 45ml oil, and 360ml water.
What are the expressions for length, width, and height?
Volume = length width height
V = _____ _____ _____
For odyyseyware
Answers
Answer:
\(\boxed{V=lwh}\)
Step-by-step explanation:
The formula for volume of a cuboid is:
\(V=lwh\)
\(volume = length \times width \times height\)
Answer:
V = l w h
Step-by-step explanation:
Volume of a Cuboid = Length × Width × Height
Where l = length, w = width and h = height
Find the LCM of A= 3^2 x 5^4 x 7 and B= 3^4 x 5^3 x 7 x11
Answers
The LCM of A = 3² × 5⁴ × 7 and B = 3⁴ × 5³ × 7 × 11 is 3898125 using Prime factorization.
Given are two numbers which are showed in the prime factorized form.
A = 3² × 5⁴ × 7
B = 3⁴ × 5³ × 7 × 11
Prime factorization is the factorization of a number in terms of prime numbers.
In order to find the LCM of these two numbers, we have to first match the common primes and write down vertically when possible and then bring down the primes in each column.
A = 3² × 5³ × 5 × 7
B = 3² × 3² × 5³ × 7 × 11
Bring down the primes in each column.
LCM = 3² × 3² × 5³ × 5 × 7 × 11
= 3898125
Hence the LCM is 3898125.
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Please help!! Math
What is the missing value of the missing angle?
A. 43*
B. 133*
C. 90*
D. 47*
Answers
ASAP!!!!!!!!!! List three figures that you have learned about estimating area
Answers
What is the common difference in the arithmetic sequence 30, 27, 24, 21, 18, ...?
Answers
Answer:
common difference is 3 you take each number from left to rifht and subtract so thr answer is 15
Evluate 9-b when b = 8
Answers
Answer:
\(9 - b \\ when \: b \: is \: 8 \\ = > 9 - 8 \\ = 1\)
Answer:
The answer is 1
Step-by-step explanation:
9 - b when b = 8
9 - 8 = 1
Thus, The answer is 1
-TheUnknownScientist
Please help ! Picture Included.
Answers
Please help!! Correct answer gets brainliest!!
Answers
Graph B is correct and shows the rectangular opening.
Looking at the text the question, I notice that each unit means 1 inch. After looking at all the graphs, I found out that B was the correct answer because of the sides. The sides are five inches by two inches and it was the only graph that had these units.
—————
Please remember to revise this and make it in your own words if you want! I hope this helps you. -Doodle
—————
Answer: Option B.
Step-by-step explanation:
With the scale of one unit equalling one inch, the only answer option that meets the given requirement of having side lengths that are 5 inches and 2 inches is option B.
Answer A is 4 units by 2 units, Answer B is the needed 5 units by 2 units, Answer C is 7 units by 2 units, and Answer D is 6 units by 2 units. This leaves us with Answer B.
Tony tried to define a translation.Point A maps to point A.• Every point P maps to point P'such that PP is parallel to AA and points in the same direction asAA.What mistake did Tony make in his definition of a translation?
Answers
D he hasnt a mistake
because what he says is real, there's nothing to add
dont need to mention the cener of the traslation just move
and B and C ar reals but you dont need to say
2.
-6
5
-2
-1
2
0
-5
3
5
Vertex (give me the x and y coordinate):
Max or Min?:
Domain:
Range:
Zeroes (just tell me how many):
Axis of Symmetry:
Y-Intercept:
TE
Answers
Max or Min: Min
Domain: infinite
Range: y ≤ 0
Zeros: 1
Axis of Symmetry: -1
Y-intercept: -3
This should all be correct based on the picture
The sum of an infinite geometric sequence is seven times the value of its first term.
a) Find the common ratio of the sequence.
b) Find the least number of terms of the sequence that must be added in order for the sum to exceed half the value of
the infinite sum.
Answers
Answer:
a). r = \(\frac{6}{7}\)
b). At least 5 terms should be added.
Step-by-step explanation:
Formula representing sum of infinite geometric sequence is,
\(S_{\inf}=\frac{a}{1-r}\)
Where a = first term of the sequence
r = common ratio
a). If the sum is seven times the value of its first term.
\(7a=\frac{a}{1-r}\)
\(7=\frac{1}{1-r}\)
7(1 - r) = 1
7 - 7r = 1
7r = 7 - 1
7r = 6
r = \(\frac{6}{7}\)
b). Since sum of n terms of the geometric sequence is given by,
\(S_{n}=\frac{a(1-r^{n})}{1-r}\)
If the sum of n terms of this sequence is more than half the value of the infinite sum.
\(\frac{a[1-(\frac{6}{7})^{n}]}{1-\frac{6}{7}}\) > \(\frac{7a}{2}\)
\(\frac{1-(\frac{6}{7})^{n}}{1-\frac{6}{7}}> \frac{7}{2}\)
\(\frac{1-(\frac{6}{7})^{n}}{\frac{1}{7}}> \frac{7}{2}\)
\(1-(\frac{6}{7})^{n}> \frac{7}{2}\times \frac{1}{7}\)
\(1-(\frac{6}{7})^{n}> \frac{1}{2}\)
\(-(\frac{6}{7})^{n}> -\frac{1}{2}\)
\((\frac{6}{7})^{n}< \frac{1}{2}\)
\((0.85714)^{n}< (0.5)\)
n[log(0.85714)] < log(0.5)
-n(0.06695) < -0.30102
n > \(\frac{0.30102}{0.06695}\)
n > 4.496
n > 4.5
Therefore, at least 5 terms of the sequence should be added.
Use the percent formula, A=PB: A is P percent of B, to solve the problem.
What is 4% of 600?
The answer is ?
Answers
Given parameters:
Percent formula;
A = PB
P is the percentage
B is the quantity
From the expression,
A is the unknown
P = 4%
B = 600
Now input the known parameters and solve;
A = \(\frac{4}{100}\) x 600
A = 4 x 6 = 24
So, 4% of 600 is 24
What fraction is less than 5/8
Answers
Answer:
1/2 is 1 example
Step-by-step explanation:
what
A fraction that is less than 5/8 is 4/8
How to determine the fraction?The fraction is given as:
Fraction = 5/8
A fraction less than 5/8 will have the same denominator but a smaller numerator compared to 5/8
Take for instance, the numerator can be
1 to 4
So, we have;
Smaller fraction = 4/8
Hence, a fraction that is less than 5/8 is 4/8
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Leah works at an appliance store. She recorded her recent sales.
washing machines 3
dishwashers 1
ovens 6
clothes dryers 5
What is the experimental probability that the next appliance Leah sells will be an oven?
Answers
6/15
you add everything she sells together. ( 3+1+6+5=15) Then you put the amount of ovens she sells above taht number, making it a fraction.
A particular disease is tested for and the results determine that it occurs in about 1 of every 750 Hispanic females and about 1 of every 138,000 non-Hispanic females 26,000 Hispanic females were to be tested, about how many of them would you expect to have this particular disease?
Answers
Approximately 34.658 Hispanic females out of 26,000 to have this particular disease.
Hispanic female;A woman or girl who identifies as Hispanic or Latino, which usually refers to persons of Spanish-speaking origin or lineage from Latin America or Spain, is referred to as a "Hispanic female."
The proportion of Hispanic females with the disease is 1 in 750, which can be expressed as:
1 / 750 = 0.001333
This means that for every 750 Hispanic females, one is expected to have the disease.
To calculate the expected number of Hispanic females with the disease in a group of 26,000, we can multiply the proportion by the total number of Hispanic females:
0.001333 * 26,000 = 34.658
So we would expect approximately 34.658 Hispanic females out of 26,000 to have this particular disease.
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The table represents a quadratic function. Write an equation of the function in standard form.
-9-7-5-3
0 8 8
X
y
y=0
Previous
1 2
0
30
4
32
5
6
7
10
Next
Answers
The quadratic equation is of the form y = ax² + bx + c
In algebra, a polynomial function with one or more variables in which the highest-degree term is of the second degree is known as a quadratic function, a quadratic polynomial, a polynomial of degree just 2, or simply known as a quadratic.
x is the only variable. A parabola with its axis of symmetry parallel to the y-axis represents the graph of a univariate quadratic function, as seen to the right.A quadratic equation is produced if the quadratic function is set to zero. The roots of an univariate function are the solutions to the univariate equation.When authors speak to a quadratic polynomial, they may mean "having degree exactly 2" or "having degree at most 2". If the degree is less than 2, this scenario may be referred to as a "degenerate case." Which of the two is intended will typically depend on the context.In some circumstances, like in the instance of a second-order polynomial, the word "order" is used to denote "degree." The word "degree of a polynomial" refers to the highest degree of a non-zero term in a polynomial, whereas the term "order" typically refers to the lowest degree of a non-zero term in a power series.Complete question: The table represents a quadratic function. Write an equation of the function in standard form.
\($$\begin{array}{lllll}x & -9 & -7 & -5 & -3\end{array}$$$\begin{array}{lllll}y & 0 & 8 & 8 & 0\end{array}$\)
y=
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Sam wanted to graph the equation
y = 2x -7. She plotted her y-intercept
point and started to count the slope.
Which of the following should she do?
A. count up 2, and left 1
B. count down 2, over 0
C. count down 2, and right 1
D. count up 2, and right 1
Answers
We can use the concept of Line Intercept form . She should count up 2 and right 1 . So the correct option is D.
How can we find the intercepts and slope of the equations?When you know the slope of the line to be investigated and the given point is also the y intercept, you can utilize the slope intercept formula, y = mx + b. (0, b). The y value of the y intercept point is denoted by the symbol b in the formula. We set y = 0 and solve the equation for x to determine the x-intercept. This is due to the fact that the line crosses the x-axis at y=0. If an equation is not in the form y = mx + b, we can still solve for the intercepts by substituting 0 where necessary and then solving for the final variable. Set x = 0 and then solve for y to find the y-intercept.
y=mx+b is the slope intercept formula
CalculationThe given equation is y=2x-7.
By comparing to slope intercept formula y=mx+b,
m=2 and b=-7.
So the slope of the given equation is 2 and y-intercept is (0,-7).
we know that,
m=rise/run
so rise=2 and run=1 that means Sam needs to count up 2 and right 1 to graph the equation using the given slope.
We can use the concept of Line Intercept form . She should count up 2 and right 1 . So the correct option is D.
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Make p the subject of ac=3.14/p
Answers
Answer:
Step-by-step explanation:
ac=3.14/p==\(\beta \alpha\)ty
Colin borrowed 4200 at 8% simple interest to be paid back in 3 years. How much interest will he pay
Answers
Answer:
Answer 1008
Step-by-step explanation:
The functions f and g are defined as follows( view the image attached)
Answers
Answer
f(-3) = 36
g(6) = - 10
Explanation:
Given the following functions
f(x) = 3x^2 - 3x
g(x) = -2x + 2
Find f(-3) ?
f(-3) means substitute x = -3
f(-3) = 3(-3)^2 - 3(-3)
f(-3) = 3(9) + 9
f(-3) = 27 + 9
f(-3) = 36
g(6) = -2(6) + 2
g(6) = -12 + 2
g(6) =- 10
Therefore, f(-3) = 36 and g(6) = -10
How do you factor the sum of cubes of 216s³+ 27t³?
Answers
You can not make the sum of two unalike terms.
Mrs alvares rents skis and poles for 3 days what is the total cost of rental
Answers
The total cost of rents is $180.
In the given table,
The cost of skis per day = $48
The cost of pole per day = $12
Now since given that,
Alveres rents for 3 days
Therefore,
The cost of skis for 3 days = $48 x 3
= $144
The cost of pole for 3 days = $12 x 3
= $36
To find the total cost of rental,
Adding the cost of 3 days of skis and cost of 3 days of poles,
Hence,
Total cost of rents = $144 + $36
= $180
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If 4^2x+1 = 4, then =
Answers
Step-by-step explanation:
step 1. what is the question? probably solve for x. okay.
step 2. 4^(2x) + 1 = 4
step 3. 4^(2x) = 3 subtract 1 from each side
step 4. ln4^(2x) = ln3 take on of each side
step 5. 2xln4 = ln3 definition of logs
step 6. 2x = ln3/ln4 divide both sides by ln4
step 7. x = ln3/2ln2^2 divide both side by 2 and replace 4 with 2^2
step 8. x = ln3/4ln2.
Find the percent markup. Round to the nearest whole percent. Store's cost: $100.00 Selling price: $160.00
Answers
Answer:
im here for the points
Step-by-step explanation:
Translate the sentence into an equation.
Eight times the sum of a number and 4 is 3.
Use the variable x for the unknown number.
Answers
Answer:
8(x+4)=3
Step-by-step explanation:
the answer is this!
8x+32=3
x=(3-32)/8
x=-29/8
The company also has plans to open a third obstacle course, The Gridiron, where the first three checkpoints will have coordinates A′′(0,−5), B′′(9,−5), and C′′(4,−5). What relationship could this location have to the previous locations? Select all answers that apply.
Answers
Answer: It is a reflection of Reflections of You (second location) in the x-axis.
Step-by-step explanation: Based on the given information, the relationship between the new location (The Gridiron) and the previous locations can be determined.
The correct answer is:
It is a reflection of Reflections of You (second location) in the x-axis.
The coordinates of the first three checkpoints of The Gridiron (A''(0,−5), B''(9,−5), and C''(4,−5)) indicate that they have the same y-coordinate (-5) as the corresponding checkpoints in the second location, Reflections of You. However, there is no indication of a reflection in the y-axis or any transformation related to the first location, Transformation Fitness Studios. Therefore, the correct answer is that The Gridiron is a reflection of Reflections of You in the x-axis.
TT is an unending decimal. Find the
circumference of the circle below using
exact TT.
C = [?]TT
8
c=
2r
![TT is an unending decimal. Find thecircumference of the circle below usingexact TT.C = [?]TT8c=2r](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/n5i4Ngi6HgnzEBck0zzjVVsFNaF87MiG.png)
Answers
Answer:
C = 16 pi
Step-by-step explanation:
The circumference is given by
C = 2*pi*r
C = 2* pi*8
C = 16 pi
Answer:
Solution given:
radius [r]=8
Now
we have
circumference of circle=2πr=2*8*π=16π
16 is a required answer.
Philip has been experimenting with new recipes at his bakery for the past 8 months. This month, he tried a recipe for lavender vanilla muffins and gave samples to his customers. He asked them to rate the muffins on a scale of 1 to 10 stars. The median rating was 7 stars, and the interquartile range was 4 stars. ) What can you conclude from these data and statistics? Select all that apply. () No customer gave the muffins fewer than 8 stars. A typical rating for the muffins was 7 stars. The middle 50% of customer ratings had a range of 4 stars. Submit
Answers
- A typical rating for the muffins was 7 stars, since the median rating was 7 stars.
- The middle 50% of customer ratings had a range of 4 stars, since the interquartile range was 4 stars.
- We cannot conclude that no customer gave the muffins fewer than 8 stars, as the median is not necessarily equal to the mean, and it is possible that some customers rated the muffins below 8 stars. Therefore, this statement is not necessarily true.
How many solutions will there be to the following equation?
16x2 = 100
a. more than 2 solutions
b. no solution
c. 1 solution
d. 2 solution
Answers
Answer:
C. 1 solution
Step-by-step explanation:
I calculated logically