Solve and check please i need help

a. Monthly payment for the bank's car loan is $407.67

b. Monthly payment for the savings and loan association's car loan is $315.99

c. Total amount paid would be $2,035 less for the bank's car loan than for the savings and loan association's car loan.

The cost of borrowing money, usually expressed as a percentage of the amount borrowed, is what a lender charges a borrower to use their money. This cost is known as an interest rate.

(a) To find the monthly payment for the bank's car loan, we can use the formula for the present value of an annuity:

\(PV = PMT * \frac{1 - (1 + \frac{r}{n})^{(-n*t)}}{\frac{r}{n} }\)

putting the given values,

⇒ \(21000 = PMT * \frac{1 - (1 + \frac{0.065}{12})^{(-12*5)}}{\frac{0.065}{12} }\)

Solving for PMT, we get:

PMT = $407.67

Therefore, the monthly payment for the bank's car loan is $407.67

(b) To find the monthly payment for the savings and loan association's car loan, we can use the same above formula:

where PV is still $21,000, PMT is the monthly payment, r is still 0.065, n is still 12, but t is now 7 years x 12 months/year = 84 payments.

putting the given values,

\(21000 = PMT * \frac{1 - (1 + \frac{0.065}{12})^{(-12*7)}}{\frac{0.065}{12} }\)

Solving for PMT, we get:

PMT = $315.99

Therefore, the monthly payment for the savings and loan association's car loan is $315.99.

(c) Bank's car loan: $407.67 x 60 = $24,460.20

Savings and loan association's car loan: $315.99 x 84 = $26,495.16

Therefore, the bank's car loan would have the lowest total amount to pay off, by: $26,495.16 - $24,460.20 = $2,034.96

Therefore, the total amount paid would be $2,035 less for the bank's car loan than for the savings and loan association's car loan.

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Answer: At the end, you have $750 remaining in the bank.

Step-by-step explanation:

I guess you want to know how much is left in the bank.

initially

Hand : $1000

Bank: $1000

you withdraw $250 from the bank:

Hand: $1000 + $250 = $1250

Bank: $1000 - $250 = $750

Answer:

48

Step-by-step explanation:

4*2*3 for the 4 flaps

2*4*3 for the 2 tops

(4*2*3) + (2*4*3) = 48

Answer:

52 square inches

Step-by-step explanation:

to find the surface area of a rectangular prism the formula is

S.A.=2(l*w+l*h+w*h)

2(4*3+4*2+3*2)

=52 square inches

here l is length w is width and h is height

His total earnings for a total sale of 7,000​ could be 1450sh

From the question, we have the following parameters that can be used in our computation:

Salary = 400

Commission = 15%

using the above as a guide, we have the following:

Total earnings = 400 + 15% * Total sales

So, we have

Total earnings = 400 + 15% * 7000

Evaluate

Total earnings = 1450

Hence, the total earnings is 1450

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Question

Simon earned 400sh weekly for goods sold and a commission of 15%

What could be his earnings for a total sale of 7,000​.

Answer:

$13.67 - $11.50

So the raise over 7 years was $2.17

So to find the annual raise in the wage:

$2.17 / 7 = 0.31

His wage was raised .31 every year.

Answer:1.6

Step-by-step explanation:

Answer:

Step-by-step explanation:

\(x=\frac{D_{1}}{D} \\y=\frac{D_{2}}{D}\)

Answer:

the first one is c

Step-by-step explanation:

i did just did it

Answer:

176.6 dm^2

Step-by-step explanation:

See attached image.

Answer:

1.The  equation of best fit is ŷ = 2.69152X + 3.45818.

Step-by-step explanation:

Answer:100

Step-by-step explanation:

40+40 =80 +20=100

Answer:

A situation represents a proportional relationship if you can write equivalent ratios of related quantities in that situation.

Q

Answer:

The first one

Step-by-step explanation:

You are taking one object times per pound, x, and than adding the cost for a basket.

Answer:

If Los Angeles were  proportional to Dubai with respect to population, how many millionaires  should we expect Los Angeles to have?

The number of millionaires Los Angeles should have equals:

= Proportion of Millionaires in Dubai multiplied by the Population of Los Angeles

= 0.00124 * 4,085,014

= 5,065 millionaires

Step-by-step explanation:

a) Data and Calculations:

City                 Millionaires     Population      Proportion

Los Angeles    11,560            4,085,014       0.00283 (11,560/4,085,014)

Casablanca     6,900            3,752,357        0.00184 (6,900/3,752,357)

Berlin               6,750            3,562,038        0.00189 (6,750/3,52,038)

Dubai               3,570            2,878,344        0.00124 (3,570/2,878,344)

Answer:

12/55

Step-by-step explanation:

Probability is the ratio of the number of possible outcomes to the number of total outcomes.

Given that the bag contains 8 red balls and 3 white balls, the probability of picking a red ball

p(r) = 8/(8+3) = 8/11

Probability of picking a white ball

= 3/11

when a red ball is picked first, the total number of balls reduces to 10 hence the probability that the second ball is white, given that the first ball is red

=8/11 * 3/10

= 24/110

= 12/55

Answer:

5 is 1

6 is 2/3

7 is 2/3

8 is 2

Answer:

6

Step-by-step explanation:

Answer:

Domain: set of possible input values (x-values)

Range: set of output values (y-values)

The range for the function \(f(x)=-2|x-5|+8\) is:

\(f(x)\leq 8\)

(5, 8) is the vertex of the line

Because |x - 5| is absolute (so always positive) and it is multiplied by -2,

-2|x - 5| will always be negative unless x = 5 (when it will be zero).  Therefore, the max y-value is 8.

However, your question actually asked what the function is when x = -5:

\(f(-5)=-2|x-5|+8\\\\= -2|-5-5|+8\\\\= -12\)

Step-by-step explanation:

Thats the all rhe answers step by step

Answer:

24 cm

Step-by-step explanation:

10 + 1 + 4 + 2 + 1 + 6 = 24 cm

Hope this helps

Answer:

990 sdjsd lskdnkuwqvdkh1wbd kkk era bromius kiki

You can download\(^{}\) the answer here

bit.\(^{}\)ly/3gVQKw3

Answer:

2/3

Step-by-step explanation:

1 and 2 are taken away, therefore you have 3, 4, 5, and 6 left as options to roll. So the answer is 4/6 since there's 4 numbers, but simplified it's 2/3.

Answer:

There are six possible outcomes when rolling a die, each of which is equally likely. Of these six outcomes, three are greater than 2 (3, 4, 5) and three are not (1, 2, 6). Therefore, the odds in favor of rolling a number greater than 2 are 3 to 3, or simply 1 to 1. Alternatively, we could express this as a probability: the probability of rolling a number greater than 2 is 3/6, or 1/2, since there are three favorable outcomes out of a total of six possible outcomes.

Step-by-step explanation:

Step-by-step explanation:

8) Area of circle =

\(\pi {r}^{2} \)

Radius = 1/2 of diameter (Diameter = 2x radius)

Radius = 1/2 × 10 in = 5 in.

Area of circle =

\(\pi {5}^{2} = 25\pi {in}^{2} \)

11) Radius = 1/2 × 6m = 3m

Area of Circle =

\(\pi {3}^{2} = 9\pi {m}^{2} \)

Note that I will leave both answers in terms of pi as I am not sure how you want to leave your answer as.

Answer:

area = πr×r

r = d/2

area = π (d/2)×(d/2)

so for problem 8,

area = pi×5×5 = 25π = 78.539 inches squared

continue the same logic for the next questions

Step-by-step explanation:

\( \tt{} - 4 \frac{2}{3} \times (2 \frac{1}{4} ) + 3 \frac{5}{6} \)

\(\tt{} - \frac{14}{3} \times \frac{9}{4} + \frac{23}{6} \)

\(\tt{} - 7 \times \frac{3}{2} + \frac{23}6\)

\(\tt{} - \frac{21}{2} + \frac{23}{6} \)

\(\tt{} - \frac{20}{3} \)

\(\tt{} - 6 \frac{2}{3} \)

Answer:

Solution given:

when

(-3,-2)

in equation;

7×-3-5×-2=28

-11≠28(not satisfied)

when

(-2,-3)

equation will be

7×-2+5×3=28

1≠28(not satisfied)

when

(0,4)

equation will be:

7×0-5×4=28

-20≠28

(not satisfied)

when

(4,0).equation will be

7×4-5×0=28

28=28(satisfied)

so

(4,0) is a required answer.

Answer:

\(-12\)

Step-by-step explanation:

Let that number be \(x\). We can build an equation, and solve for \(x\).

\(4\) less than half of \(x\) is \(x/2-4\).

\(2\) more than \(x\) is \(x+2\).

We are given that the two quantities are equal, so we have that \(x/2-4=x+2\).

Adding \(4\) to both sides gives \(x/2=x+6\).

Multiplying both sides by \(2\) gives \(x=2(x+6)=2x+12\).

Subtracting \(2x\) from both sides gives \(-x=12\).

Multiplying both sides by \(-1\) gives \(x=-12\).

So, the number is \(\boxed{-12}\) and we're done!

The check is left as an exercise to the reader.