Answer:
1.1 × 10^ 4
Step-by-step explanation:
Answer:
2.7*10^4 - 3.7*10^3
=10^3[2.7*10-3.7]
=10^3 [27-3.7]
=10^3 *23.3
=2.33*10^4
Hope this helps!!
Calculate how much more a household with a credit score of 525 will pay compared to a household with a credit score of 675.
O $4,391
O $1,337
$2,604
$9,256.00
$9,812.00
$10,554.00
$11,891.00
$14,945.00
O $3,491
A household with a credit score of 525 will pay $9,256.00 more than a household with a credit score of 675.
According to my findings, a household with a credit score of 525 will pay $9,256.00 more compared to a household with a credit score of 675.
Mortgage lenders typically charge higher interest rates to individuals with lower credit scores than to those with higher credit scores.
So, if you have a poor credit score, you'll have to pay more for your mortgage than if you had a strong credit score.
You can use the following data to calculate how much more a household with a credit score of 525 will pay compared to a household with a credit score of 675.
The total cost of a $200,000, 30-year fixed-rate mortgage with a 525 credit score and a 4.5% interest rate is $446,668.
The total cost of a $200,000, 30-year fixed-rate mortgage with a 675 credit score and a 3.1% interest rate is $437,412.A household with a credit score of 525 will pay $9,256.00 more than a household with a credit score of 675.
The answer is $9,256.00.
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Mrs. Driggers went to Target to purchase the new movie Frozen for her girls. The original price was $20, but
it is on sale for 10% off.
Answer:
$18
Step-by-step explanation:
It is 10% off so you are paying 90% of $20.
20*0.9=18
The 10% is $2
Answer:
REEEEEEEEEEEEEEEEEE WHAT HE SAID
Step-by-step explanation:
It costs $13 to order a cheese pizza and $2 for each extra topping. Write an equation for the function that gives the total cost y in dollars for ordering a pizza with x extra toppings.
Using the equation from question 5. Complete the table.
Extra Toppings X Total Cost (S) Y: Blank, blank, blank
3
4
5
Answer:
y = 2x + 13
Step-by-step explanation:
total cost of pizza (y) = price of cheese pizza + price ($2) of each added topping (x)
we can start by looking at y = 13 the total cost (y) of a CHEESE pizza is $13
If you want to ADD additional toppings, you pay $2 for each topping. We know how much each topping is, but we are not sure how many additional toppings we need. So x will represent how many toppings are added. We can multiply $2 times how many toppings to figure out the additional cost of the toppings.
y = 13 + 2x ; remember, function form is y=mx+b so re-write the equation as
y = 2x + 13
I am unsure why the 3, 4, and 5 are listed here, but if the problem is asking you to solve for how much your pizza will cost with 3 toppings, 4 toppings, and 5 toppings, you will need to use substitution to solve for the cost.
y = 2x + 13
y = 2(3) + 13
y = 6 + 13
y = 19
If you order a pizza with three additional toppings, your total cost will be $19.
Question 5 of 5
Find the solution to the following system by substitution.
x + y = 20
y = 3x + 8
A. (7,29)
B. (3, 17)
C. (4,20)
D. (17, 3)
PLEASE HELP ME QUICK! :(
Answer:
B. (3, 17)
Step-by-step explanation:
You want to solve this system of equations by substitution:
x + y = 20y = 3x +8SubstitutionWe are given an expression for y. Substituting that into the first equation gives ...
x + (3x +8) = 20
4x = 12 . . . . . subtract 8
x = 3 . . . . . . divide by 4
y = 3(3) +8 = 17
The solution is (x, y) = (3, 17).
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If you’re super bored and not dry click here!
Answer:
........
Step-by-step explanation:
Find the unit rate: A soccer player practices 15 hours in 3 days
Answer: its 5
Step-by-step explanation:
15 divided by 3
Answer:
The soccer player practices 5 hours a day
Step-by-step explanation:
First you turn this into an equation which is d=days and h=hours 3d=15h now you divide each side by 3 which is d=5h or the soccer player practices 5 hours a day
Jeremy has volleyball practice every third day in soccer practice every 5th day today he had both practices and how many days will he have both practices on the same day again
Answer:
He will have it on the 15th day
Branie has 1/5 of a liters of milk. He wants to share it equally among himself and his 3 friends. What expression could represent this situation?
Answer:
Step-by-step explanation: 1/5 ➗ 4
The expression that could represent this situation is 1/5 ÷ 4.
To share the milk equally among himself and his 3 friends, Branie needs to divide the total amount of milk by the total number of people. Since there are 4 people in total (Branie and his 3 friends), the expression would be 1/5 ÷ 4. Alternatively, this can also be written as (1/5) × (1/4), since dividing by a number is the same as multiplying by its reciprocal.
Either way, the expression represents the amount of milk that each person will receive.
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Evaluate. 43−4÷2⋅5 20 40 54 150
33 is not a answer choice
Answer:
i need help too
Step-by-step explanation:
HELP ME PLEASEEE!
help
NO BOTS
The cubic root of 1000 is of 10, as 10³ = 1000.
What is the cubic root of 1000?We have that 1000 is equivalent to 10³, as:
10³ = 10 x 10 x 10 = 100 x 10 = 1000.
Then the cubic root is found as follows:
\(\sqrt[3]{1000} = \sqrt[3]{10^3} = 10\)
Hence, the cubic root of 1000 is of 10, as 10³ = 1000.
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Answer:
³√1000 = 10
Step-by-step explanation:
Now we have to,
→ Evaluate ³√1000
Let's solve the problem,
→ ³√1000
→ 10
Checking the answer,
→ x³ = 10³
→ 10 × 10 × 10 = 1000
Hence, the answer is 10.
HELP ASAP FOR BRAINLIEST!!
Tell whether the expression in the pair is equivalent.
(the asterisks '*' stand for multiplication)
vwx * yz and v * w * zxy
Answer:
Yes
Step-by-step explanation:
Let's say each letter was a different number. When it comes to multiplication the order doesn't matter, plus the numbers that are together are just number multiplied.
Example:
(1)(2)(3)*(4)(10)Equals 240
If you switch those around, no matter what it will equal 240
Answer: They are equivalent
Both expressions have one copy of v, w, x, y, and z in some order all being multiplied. We can multiply any two numbers in any order we want
a*b = b*a
For example,
2*3 = 3*2
Since both equal 6.
We can extend this idea out to more than two things being multiplied and the order still doesn't matter. This idea is the commutative property of multiplication.
Which is a simplified form of the expression 6(2t – 3) + 3(t + 5)?
A. 11t - 2
B. 12t - 8
C. 9t - 2
D. 15t - 3
Answer:
it's option D.
Step-by-step explanation:
see attachment in case u need steps
Answer:
d
Step-by-step explanation:
a window washer cleaned 42 windows and 4 hours at this rate how many windows will he wash in 10 hours
Answer:
105
Step-by-step explanation:
42/4 = 10.5 windows/hour
10.5 x 10 = 105 windows
K
BD bisects ZABC. Solve for x and find mZABC.
m/ABD = (6x), m/DBC = (2x+12)°
X=
m/ABC=
bisects x = -12AB / (2AB - 6BD)
m∠ABC = 6x
= 6 × (-12AB / (2AB - 6BD))
To solve for x and find the measure of angle ABC (m∠ABC), we will apply the angle bisector theorem and use the given information.
According to the angle bisector theorem, the ratio of the lengths of the segments created by an angle bisector is equal to the ratio of the measures of the angles formed by the bisector.
Let's set up the equation using the given information:
m∠ABD = 6x (angle ABD)
m∠DBC = 2x + 12 (angle DBC)
Using the angle bisector theorem, we have:
AB/BD = m∠ABD/m∠DBC
Since BD bisects ∠ABC, we can substitute the given measures into the equation:
AB/BD = (6x) / (2x + 12)
To solve for x, we can cross-multiply:
AB × (2x + 12) = BD × (6x)
Expanding both sides of the equation:
2ABx + 12AB = 6BDx
Rearranging the equation:
(2AB - 6BD)x = -12AB
Now we can isolate x:
x = -12AB / (2AB - 6BD)
The measure of angle ABC (m∠ABC), we substitute the value of x back into the expression:
Simplifying this expression further would require additional information about the lengths of AB and BD.
Without this information, we cannot find the exact value of m∠ABC.
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total surface area. pls explain
Answer:just add everything
Step-by-step explanation:
9514 1404 393
Answer:
144 m²
Step-by-step explanation:
The total surface area is the sum of the areas of the four triangular faces.
Three of them have a base of 10 and a height of 6.7. The fourth has a base of 10 and a height of 8.7. Here, we'll show the sum in one expression, so we can do some simplification.
A = ∑(1/2)bh = (1/2)(10)(6.7) +(1/2)(10)(6.7) +(1/2)(10)(6.7) +(1/2)(10)(8.7)
= (1/2)(10)(3·6.7 +8.7) = 5(28.8) = 144 . . . . square meters
hello! appreciate the help
Why is control of column and detector temperature more important for nonsuppressed IC than it is for suppressed IC? [5 marks]
Here are the reasons why control of column and detector temperature is more important for nonsuppressed IC than it is for suppressed IC: Overall, the higher sensitivity of the conductivity detector and the lower conductivity of the eluent in nonsuppressed IC make it more important to control column
Nonsuppressed IC uses a conductivity detector, which measures the electrical conductivity of the eluent. The conductivity of the eluent is affected by temperature, so changes in temperature can cause changes in the baseline signal and make it difficult to see the peaks of the analytes. In suppressed IC, a suppressor is used to remove the ions from the eluent before it reaches the detector, so temperature changes have less of an effect on the baseline signal.
Nonsuppressed IC uses dilute eluents, which have lower conductivity than concentrated eluents. This means that the baseline signal is already very low in nonsuppressed IC, so even small changes in temperature can cause significant changes in the baseline signal. In suppressed IC, the eluent is more concentrated, so the baseline signal is higher and less affected by temperature changes.
Nonsuppressed IC uses columns with lower ion-exchange capacity than suppressed IC columns. This means that the analytes have a longer retention time in nonsuppressed IC, which gives them more time to interact with the column and the eluent. This interaction can be affected by temperature, so it is important to keep the temperature constant to ensure reproducible results. In suppressed IC, the analytes have a shorter retention time, so they are less affected by temperature changes.
Overall, the higher sensitivity of the conductivity detector and the lower conductivity of the eluent in nonsuppressed IC make it more important to control column and detector temperature in this method than in suppressed IC.
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Determine if the slope of the line graphed below is either positive or negative. Then find the slope (m) of the line
Answer:
negative
slope= -1/4
Step-by-step explanation:
find dw/dv when u=-1, v=2 if w=(xy lnz),x=(v^2)/u, y=u v, z=cosu
dw/dv ≈ -125.694 when u=-1, v=2
What is the value of dw/dv when u=-1, v=2?We can use the chain rule and the product rule to find the partial derivative dw/dv as follows:
First, we find the partial derivative of w with respect to x, y, and z:
∂w/∂x = y ln(z)
∂w/∂y = x ln(z)
∂w/∂z = x y / z
Next, we find the partial derivatives of x, y, and z with respect to v:
∂x/∂v = 2v/u²
∂y/∂v = u
∂z/∂v = -sin(u) du/dv = sin(1)
Then, we can use the chain rule to find dw/dv:
dw/dv = ∂w/∂x x ∂x/∂v + ∂w/∂y x ∂y/∂v + ∂w/∂z x ∂z/∂v
Substituting the given values of u and v, we get:
dw/dv = (u v ln(z)) x (2v/u²) + ((v²)/u ln(z)) x u + ((v²)/u x u v / z) x sin(1)
Substituting the expressions for x, y, and z, we get:
dw/dv = [(u²) v² ln(cos(u))] x (2v/u²) + [(v⁴)/(u²) ln(cos(u))] x u + [(v³)/u] x (sin(1) / cos(u))
Substituting u = -1 and v = 2, we get:
dw/dv = [(4/1) ln(cos(-1))] x (4/-1) + [(4²)/(1²) ln(cos(-1))] x (-1) + [(4³)/(-1)] x (sin(1) / cos(-1))
Simplifying this expression, we get:
dw/dv = [-16 ln(cos(1))] + (-16) ln(cos(1)) - (64 sin(1) / cos(1))
Therefore, dw/dv ≈ -125.694.
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Please help quick! last question on my hw.
Answer:
The answer in C
Step-by-step explanation:
if you add all the numbers and divide by 25 you get 17
last month alex sold his bike for 50.00 and deposited 80 percent of the money into his savings account he made the tqo other deposits of 24 and 35 before he withdrew 2/3 of the total to buy a used skate board write the amounts of alex transmission in order as inergets
The amounts of Alex's transactions in order are $50.00, $40.00, $24.00, $35.00, $149.00, and $98.67.
The amounts of Alex's transactions can be listed in the following order:
The amount he received from selling his bike: $50.00
The amount he deposited into his savings account, which is 80% of $50.00: $40.00
The first deposit he made of $24.00
The second deposit he made of $35.00
The total amount he had in his account before withdrawing 2/3 of it: $149.00 (which is the sum of $50.00, $40.00, $24.00, and $35.00)
The amount he withdrew to buy the used skateboard, which is 2/3 of $149.00: $98.67
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please answer dont just do this for points >:(
Answer:
#1 and # 3 maybe
Soooooooory if this wrong, This is the type of question I would get stuck on... O////O
a. How long is 50% of 60 minutes?
Answer:
30 mn
Step-by-step explanation:
You need to calculate :
60 × 50% = 60×(50÷100)
=3000÷100
= 30
bro somebody anybody answer these 2 questions i plead
Answer:
1. 4/5, 3/5, 4/3 || 2. x = 13.78
Step-by-step explanation:
1)
Sin = Opposite/Hypotenuse = 16/20 = 4/5
Cos = Adjacent/Hypotenuse = 12/20 = 3/5
Tan = Opposite/Adjacent = 16/12 = 4/3
So the answer is 4/5, 3/5, 4/3
2) The unknown side is the opposite, and 21 is the hypotenuse. Opposite/Hypotenuse is the sine function.
Sin(41) ≈ 0.656
0.656 = x/21
x = 13.776
The closest answer to this is 13.78
Select the correct answer. Which number best represents the slope of the graphed line?
A.-5
B.-1/5
C.1/5
D.5
Answer:
1/5
Step-by-step explanation:
Answer:
(1/5)
Step-by-step explanation: I did it, got it right.
Arianna runs up 4 flights of stairs and then runs down 4 flights of stairs. Does this situation represent additive inverse?
1. yes, the numbers combine to 8
2. Yes, the numbers combine to 0
3. no, the numbers are both represented by the same integer
4. No, The numbers cannot be added together
Which one?
Santino pays $36.85 for eleven 10-count boxes of granola bars. How much does 1 box of granola bars cost?
Answer:
One box of granola bars costs $3.35.
Step-by-step explanation:
36.85/11=3.35
Nobel Dylan has determined that % of all its MP3 songs sales are credit sales. A random sample of sales is selected. 1. What is the probability that the sample proportion will be greater than ?
2. What is the probability that the sample proportion will be between and ?
1. The probability that the sample proportion will be greater than 0.34 is approximately 0.0192.
2. The probability that the sample proportion will be between 0.196 and 0.354 is approximately 0.8801.
What is the probability?1. Probability that the sample proportion will be greater than 0.34:
The sample proportion can be modeled as a normal distribution.
mean = 0.25
standard deviation = √(p(1-p)/n),
where p is the population proportion and n is the sample size.
Calculating the standard deviation:
σ = √(0.25 * 0.75 / 75)
σ ≈ 0.0433
The z-score will be:
z = (0.34 - 0.25) / 0.0433
z ≈ 2.08
Using a calculator, the probability of obtaining a z-score greater than 2.08 is approximately 0.0192, or 1.92%.
2. Probability that the sample proportion will be between 0.196 and 0.354:
The z-scores for the two values are:
z1 = (0.196 - 0.25) / 0.0433 ≈ -1.25
z2 = (0.354 - 0.25) / 0.0433 ≈ 2.17
Using a calculator, the probability of obtaining a z-score less than -1.25 is approximately 0.1056, and the probability of obtaining a z-score less than 2.17 is approximately 0.9857.
Therefore, the between these two z-scores will be:
Probability = 0.9857 - 0.1056 ≈ 0.8801
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Complete question:
Nobel Dylan has determined that 25% of all its MP3-songs sales are credit sales. A random sample of 75 sales is selected.
1. What is the probability that the sample proportion will be greater than 0.34?
2. What is the probability that the sample proportion will be between 0.196 and 0.354?
10 1/4 divided by 2 14/27 =
10 1/4 divided by 2 14/27 is equal to 1107/272.
The division of 10 1/4 by 2 14/27 can be calculated as follows:
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction. So, we convert the mixed numbers to improper fractions:
10 1/4 = (4 * 10 + 1) / 4 = 41/4
2 14/27 = (27 * 2 + 14) / 27 = 68/27
Now, we can calculate the division by multiplying 41/4 by the reciprocal of 68/27:
41/4 ÷ 68/27 = 41/4 * 27/68
To simplify the fraction, we can cancel out common factors between the numerators and denominators:
41/4 * 27/68 = (41 * 27) / (4 * 68) = 1107/272
Therefore, 10 1/4 divided by 2 14/27 is equal to 1107/272.
In decimal form, the answer would be approximately 4.0735 when rounded to four decimal places.
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a computer monitor has a width of 15.51 inches and a height of 11.63 inches. what is the area of the monitor display in square meters?
The area of the monitor display in square meters is 0.1158, which is calculated by converting the width and height from inches to meters and then multiplying them.
To calculate the area of the monitor display in square meters, we need to convert the measurements from inches to meters.
First, let's convert the width:
15.51 inches = 0.3937 meters
Next, let's convert the height:
11.63 inches = 0.2946 meters
Now we can calculate the area:
Area = width x height
Area = 0.3937 meters x 0.2946 meters
Area = 0.1158 square meters
Therefore, the area of the monitor display in square meters is 0.1158.
The area of the monitor display can be calculated by multiplying the width and height of the monitor. However, as the given measurements are in inches, we need to convert them to meters to calculate the area in square meters. We converted the width to 0.3937 meters and the height to 0.2946 meters. Then, we calculated the area by multiplying the width and height, which gave us a result of 0.1158 square meters. Therefore, the area of the monitor display in square meters is 0.1158.
The area of the monitor display in square meters is 0.1158, which is calculated by converting the width and height from inches to meters and then multiplying them.
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A triangle is shown.
What is the measure of angle x?