What is (1/4x−7)−(3/4x−5) ? Explain how you found your answer.

Mathematics

1 answer:

Aloiza [94]3 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Lake Superior, along the us Canada border, has a maximum depth of 1333 feet. There are 5280 feet in one mile. How deep is lake S

Reika [66]

Answer:

= 0.2525 miles

Step-by-step explanation:

7 0

3 years ago

What is the volume of this?

bekas [8.4K]

Answer:

Step-by-step explanation:

Formula: πr $^{2}$ h

to find the radius, multiply 6×2= 12 r=12

πr $^{2}$ ×3

to simplify that equation... π×12²×3 = 1357.168026350790679

I THINK I DID THIS CORRECTLY, SORRY IF IT IS WRONG...

8 0

4 years ago

(a) A photography student borrows RM2 500 to buy a camera. The bank loans this money at a rate of 9 % capitalized monthly. What

Monica [59]

Answer:

The student will have to reimburse 2,991.03 two years later.

Step-by-step explanation:

This is a compound interest problem:

The compound interest formula is given by:

$A = P(1 + \frac{r}{n})^{nt}$

In which A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit t and t is the time the money is invested or borrowed for.

In this problem, we have that:

A is the amount the student will have to reimburse two years later.

P is his loan. so $P = 2,500$

The bank loans this money at a rate of 9 % capitalized monthly. This means that $r = 0.09$ and $n = 12$ , since the money is compounded monthly, this means, 12 times in a year.