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3 years ago

100 POINTS please answer! ill give you brainliest but i rlly need help! (the circled ones!)

Mathematics

2 answers:

Aleksandr [31]3 years ago

5 0

Hi there! I will try my best to help you. If the answers I give you are wrong, I am so sorry.

Answer:

1. <

2. <

3. >

7. Apricot sulphur, large orange sulphur, white-angled sulfur, great white

9. 8 (with the sign), 7/2 (with the sign), 2

10. pi, 12 (with the sign), 3.5

11. -20, 26 (with the sign), 35 (with the sign), 13.5

12. -5.25, 3/2, 6 (with the sign), 5

Rus_ich [418]3 years ago

5 0

Answer:

lol this is a lot

Step-by-step explanation:

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Beth is taking out a loan to purchase a new home. She is financing $50,000 for 25 years at an interest rate of 14.25%. What is h

kozerog [31]

The present value (PV) of a loan for n years at r% compounded t times a year where there is equal P periodic payments is given by:

$PV=P\left( \frac{1-\left(1+ \frac{r}{t} \left)^{-nt}}{ \frac{r}{t} } \right)$

Given that <span>Beth is taking out a loan of PV = $50,000 to purchase a new home for n = 25 years at an interest rate of r = 14.25%. Since she is making the payment monthly, t = 12.

Her monthly payment is given by:

$50,000=P\left( \frac{1-\left(1+ \frac{0.1425}{12} \right)^{-25\times12}}{ \frac{0.1425}{12} } \right) \\ \\ =P\left( \frac{1-(1+0.011875)^{-300}}{ 0.011875 } \right)=P\left( \frac{1-(1.011875)^{-300}}{ 0.011875 } \right) \\ \\ =P\left( \frac{1-0.028969}{ 0.011875 } \right)=P\left( \frac{0.971031}{ 0.011875 } \right)=81.770994P \\ \\ \therefore P= \frac{50,000}{81.770994} =\$611.46$

Therefore, her monthly payment is about $611.50
</span>

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3 years ago

Help please <br> If steak costs $8.45 per pound, what will be the total cost of 0.8 pounds of steak?

krok68 [10]

Answer:

$6.76

Step-by-step explanation:

Multiply 8.45 by 0.8 and you will get 6.76

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2 years ago

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Savings are what percentage of monthly net income? Round your answer to the nearest whole percent.

cricket20 [7]

To find the percent of the monthly income that is savings, you will divide the amount saved by the total amount of income.

300/1387 = 0.216

The approximate percentage of income that is savings is 22%.

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3 years ago

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stich3 [128]

Answer:

The quiz grades for class 1 have more variability than the quiz grades for class 2.

Step-by-step explanation:

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3 years ago

If 4 pairs of shoes cost $48, what is the cost for 7 pairs of shoes?

jonny [76]

Answer: $84

Step-by-step explanation: 48/4=12 12x7=84

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3 years ago

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