Nellie has a bankruptcy on her credit report and therefore pays higher interest rates on her current loans. She took out a car loan for $45,000 payable for 6 years at an interest rate of 15%. If she had not applied for bankruptcy, she would have been able to take out the loan at a rate of 6%. Approximately how much more in interest over the life of the loan does Nellie have to pay?

a. $68,510.16
b. $53,696.16
c. $32,206.32
d. $14,814.00

Answer:

283.972

Step-by-step explanation:

i just know

Answer: 283.972

Step-by-step explanation: You have to use long multiplication to evaluate the equation.

I hope this helps you out.

Answer:

Step-by-step explanation:

15.23 units

We had 25 doughnuts and we ate 2/5 of them. We ate 10 doughnuts.

To find out how many doughnuts we ate, we first need to calculate what fraction of the total 25 doughnuts we ate.

We are told that we ate 2/5 of them, which means we took 2/5 of the total 25 doughnuts. To calculate how many doughnuts we ate, we can multiply the total number of doughnuts by the fraction we ate:

25 x 2/5 = 10

So out of 25 doughnuts, we ate 10 doughnuts out of the original 25. Hence, 10 doughnuts is the answer.

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She put 12.8 in place of 11.9 in the formula of the triangle. Then the correct option is A.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

Regina’s work to find the surface area of a square pyramid from its net is shown below.

A square pyramid. The square base has side lengths of 9.4 inches. The triangular sides have a height of 11.9 inches.

Surface area of the pyramid = 4 [one-half (9.4) (12.8)] + 9.4² = 329 square inches

Then the error done by Regina will be

She should have used One-half (9.4) (11.9) to represent the area of a single triangle.

Then the correct option is A.

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Answer:

A

Step-by-step explanation:

Answer:

Using trigonometric identities.

8,100,000,000

Step-by-step explanation:

Answer:

8,100,000,000

Step-by-step explanation:

Following the order of operations, expressions in parentheses must be evaluated before exponents, thus:

\((3 * 100)^4 \\= (300)^4 &\\&= 300*300*300*300 \\&= 8,100,000,000\ or \ 8.1 * 10^9\)

The statement is false. The optimal allocation of 120 students as 60 for teacher A and 60 for teacher B cannot be determined solely based on the information provided.

Several factors come into play when determining the optimal allocation of students, such as the specific effectiveness decay rate for each teacher as class size increases and the desired level of effectiveness.

To determine the optimal allocation, additional information is needed, including the effectiveness decay rates for both teachers as class size increases and the desired level of effectiveness for the classroom. Without this information, it is not possible to definitively state that the optimal allocation is 60 students for each teacher.

Factors such as the teaching style, experience, and individual capacities of the teachers also play a role in determining the optimal allocation. Therefore, without considering these factors and having more specific information about the effectiveness decay rates and desired effectiveness level, it is not possible to determine the optimal allocation of 120 students between teacher A and teacher B.

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Answer:

Step-by-step explanation:

Answer:

f(- 3) = - 12

Step-by-step explanation:

To find f(- 3) substitute x = - 3 into f(x) , that is

f(- 3) = -2(- 3)² + 6 = -2(9) + 6 = - 18 + 6 = - 12

Answer:

x=12

Step-by-step explanation:

im not 100% but i think you would get the answer by setting the equations equal to one another.

4x+6=2x+30

2x=24

x=12

Answer:

Pe^(.0475 × 20) = $20,000

P = $7,734.82

Answer:

Step-by-step explanation:

Please excuse my handwriting lol.

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem

we have

y=x+4 ------> is not proportional (the line not passes through the origin

y=x/4 ----> is a proportional relationship (the value of k is 1/4)

y=4x ----> is a proportional relationship (the value of k is 4)

y=

So, let's think about what it's asking

it next to the parentheses means to distribute, or multiply into.

Multiply 9 * -2

A negative times a positive is a negative.

9 * 2 = 9 + 9 = 18

Make the final answer negative because its a positive and a negative multiplied.  A positive and a positive multiplied gives you a positive.  A negative and a negative multiplied gives you a positive too.

-18

Answer:

Go to photo math thank me later

Step-by-step explanation:

dowload tha app on ur phone

The developer can build a maximum of 275 residential lots on the land, given the zoning regulations and the reservation of 25% of the land for streets and green space.

First, we need to find out how much land the developer has reserved for streets and green space:

25% of 80 acres = 0.25 x 80 = 20 acres

Now, we need to subtract this from the total area to get the area available for residential lots:

80 acres - 20 acres = 60 acres

Next, we need to convert the area into square feet:

60 acres x 43,560 square feet/acre = 2,613,600 square feet

Finally, we can divide the available area by the minimum required area per lot to find the maximum number of permissible lots:

2,613,600 square feet ÷ 9,500 square feet/lot ≈ 275 lots

Therefore, the developer can build a maximum of 275 residential lots on the land, given the zoning regulations and the reservation of 25% of the land for streets and green space.

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Answer:

9.1 x 10²

Step-by-step explanation:

25.The correct answer is A. The subject has an extreme criterion.26. The correct answer is B. The criterion is negative.

Question 25:If you know the true underlying sensitivity (d') is 2, but you measure d' as 0, the most reasonable conclusion would be that the subject has an extreme criterion. The criterion refers to the decision threshold used to differentiate between signal and noise. In this case, the subject's criterion is likely set in such a way that they are more conservative or cautious, leading to a reduced sensitivity measure.Therefore, the correct answer is A. The subject has an extreme criterion.

Question 26:When there are more False Alarms than Hits in signal detection, it suggests that the criterion is negative. The criterion represents the decision threshold, and a negative criterion implies a more liberal or lenient approach to categorizing events as a signal. This leads to a higher likelihood of detecting false alarms (incorrectly identifying noise as a signal) while potentially missing some true signals.Hence, the correct answer is B. The criterion is negative.

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The principal amount in the account is approximately $474.94, given that the balance is now $634.87 and the interest was compounded quarterly at 4% for 7 years.

To find the principal amount in the account, we can use the formula for compound interest:

A = P(1 + r/n)^(nt)

Where:

A = final amount (balance)

P = principal amount

r = interest rate (as a decimal)

n = number of times interest is compounded per year

t = number of years

Balance (A) = $634.87

Interest rate (r) = 4% = 0.04

Compounding frequency (n) = quarterly = 4 times per year

Time (t) = 7 years

We need to solve for the principal amount (P).

First, let's rearrange the formula to solve for P:

P = A / (1 + r/n)^(nt)

Substituting the given values:

P = $634.87 / (1 + 0.04/4)^(4*7)

P = $634.87 / (1 + 0.01)^(28)

P = $634.87 / (1.01)^(28)

Using a calculator, we can evaluate (1.01)^(28):

(1.01)^(28) ≈ 1.337139

Now, substitute this value back into the equation:

P ≈ $634.87 / 1.337139

P ≈ $474.94

Therefore, the principal amount in the account is approximately $474.94.

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Answer:

she has 10$

Step-by-step explanation:

5+5 10 9.50

We know that

• 2/5 are strawberries.

• 1/4 of the strawberries are chocolate covered.

We have to find 1/4 of 2/5, let's multiply these fractions.

Answer:137.5 miles

Step-by-step explanation: 55x25=137.5

It is important to consider the limitations of case studies when interpreting the results.

The limitation of case studies is that it can be difficult to generalize from one person to the larger population. Case studies are a type of research method that is used to get a detailed understanding of an individual, group, or event. They are typically used when the researcher wants to answer questions about the ‘how’ and ‘why’ of phenomena, which cannot be answered using other methods such as surveys or experiments.

While case studies can be useful in providing an in-depth analysis of an individual or group, they have certain limitations that need to be taken into consideration. One of the primary limitations of case studies is that it is difficult to generalize from one person to the larger population.

This is because case studies are typically conducted on a single individual or a small group of individuals, which makes it difficult to make inferences about larger populations. This means that the findings of a case study cannot be applied to a broader population without further research.

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The Solution:

Given the fractions below:

We are asked to find the sum of the above two fractions.

The Lowest Common Multiple (LCM) of 5 and 10 is 10

Thus, the correct answer is

Answer:

\( \frac{n(n + 1)}{2} \)

Based on the pattern shown and the provided options, option C (n(n-1)/2) seems to be the most suitable conjecture for the number of dots in the nth pattern.

The pattern you've shown seems to represent a triangular arrangement of dots where each row contains a sequence of dots. The first row has 3 dots, the second row has 2 dots, and the third row has 1 dot.

Based on this pattern, the number of dots in the nth row seems to be decreasing by 1 for each subsequent row.

The options provided are expressions involving n that could represent the number of dots in the nth row. Let's analyze them:

A. n^2/2: This expression doesn't seem to match the pattern, as the number of dots is not increasing by n^2/2.

B. n(n+1)/2: This expression represents the formula for the sum of the first n natural numbers (1 + 2 + 3 + ... + n). It doesn't seem to match the pattern of decreasing dots.

C. n(n-1)/2: This expression could represent the number of dots in the nth row, as it's decreasing by 1 for each subsequent row. It matches the pattern.

D. n(n-1)(n+1)/2: This expression doesn't seem to match the pattern, as it involves both n(n-1) and n+1 terms, which doesn't align with the decreasing dots in the pattern.

Based on the pattern shown and the provided options, option C (n(n-1)/2) seems to be the most suitable conjecture for the number of dots in the nth pattern.

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The cumulative n(10) plot is useful for determining the average bombardment intensity of the surface over time.

The main difference between an r-plot and a cumulative n(10) plot is that an r-plot is a graph of the number of craters per unit area (R) versus the crater size (D), while a cumulative n(10) plot is a graph of the total number of craters larger than a certain size (N) versus the crater size (D). The r-plot is a direct representation of the cratering of a surface, as it shows the number of craters of each size present on the surface. The cumulative n(10) plot, however, shows the cumulative number of craters larger than a certain size. This is calculated by summing the number of craters greater than a certain size over the surface area (A): N(D) = ∑R(D)A. The cumulative n(10) plot is useful for determining the average bombardment intensity of the surface over time.

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Answer:

Step-by-step explanation:

can you get a bigger picture pls

Answer:

yes same

Step-by-step explanation:

Answer:

X=53°+45°=98°

( BEING EXTERIOR ANGLE OF A TRIANGLE IS EQUAL TO THE SUM OF INTERIOR ANGLES)

Answer:

Value of x is 118 in the morning

Answer:

10/15 - 3/15= 7/15

Step-by-step explanation:

none