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Zinaida [17]
2 years ago
5

Margie calculated that she would spend $175 on school supplies this year. She actually spent $97.50 on school supplies. What is

Margie’s percent of error? 77.3% 79.5% 44.2% 4.4%
Mathematics
2 answers:
kodGreya [7K]2 years ago
4 0
175 - 97.5 = 77.5

77.5  /  97.5 = 0.7948 = 79.5%

answer

<span>79.5%</span>
valentinak56 [21]2 years ago
3 0

Answer:

The answer is 79.5%. Hope this helps

Step-by-step explanation:

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You and your friend are comparing two loan options for a $165,000 house. Loan 1 is a 15-year loan with an annual interest rate o
Harlamova29_29 [7]

Answer:

No, he is wrong.

Step-by-step explanation:

Since, the total payment of a loan after t years,

A=P(1+r)^t

Where,

P = present value of the loan,

r = rate per period ,

n = number of periods,

Given,

P = $165,000,

In loan 1 :

r = 3% = 0.03, t = 15 years,

So, the total payment of the loan is,

A_1 = 165000(1+0.03)^{15}=165000(1.03)^{15}\approx \$ 257,064.62

In loan 2 :

r = 4% = 0.04, t = 30 years,

So, the total payment of the loan is,

A_2 = 165000(1+0.04)^{30}=165000(1.04)^{30}\approx \$ 535,160.59

Since, A_1 < A_2

Hence, total amount repaid over the loan will be less for Loan 1.

That is, the friend is wrong.

7 0
2 years ago
Identify the vertex of the function, f(x) = 3(x - 1)2 + 5.
Softa [21]
I believe it is (1,5)
6 0
3 years ago
PLEASE HELP AND SHOW WORK IF YOU CAN​
Murljashka [212]

Answer:

c) XY > RS

= true

Step-by-step explanation:

Firstly know the meaning of each sign given

> means <u>is greater than</u>

= means <u>is equal to</u>

a)XZ > ST

XZ = 8

ST = 11 - greater

= false

b) XY = RS

Due to the angles presented, we conclude that the greater the angle, the longer the unmeasured line.

XY is longer than RS

= false

c) XY > RS

= true

d) RS > XY

RS is shorter than XY hence not greater.

= false

3 0
3 years ago
Can someone explain 3(x+4)-1=7
harina [27]

Answer:

-4/3

Step-by-step explanation:

7 0
2 years ago
1
ki77a [65]
The answer is 12.5 km/hr

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2 years ago
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