All categories

2 years ago

An additional amount of money added to borrowed money only on principal is what kind

Mathematics

1 answer:

Snowcat [4.5K]2 years ago

3 0

Answer:

simple interest

Step-by-step explanation:

You might be interested in

Sam's car can travel 320 miles on 16 gallons of gas. Find the unit rate.

Snowcat [4.5K]

Answer:I believe the answer is 20.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

kotykmax [81]

Answer:

16.5 hours

Step-by-step explanation:

The bicycle costs $240. Eva already has $42. She is making $12 per hour.

240 = 12x + 42

Solve for x to find out how many hours Eva needs to work to buy the bicycle.

240 = 12x + 42

240 - 42 = (12x + 42) - 42

198 = 12x

198/12 = (12x)/12

16.5 = x

Eva needs to work 16.5 hours to be able to buy the bikw.

6 0

2 years ago

Augie burns 225 calories per 30 minutes of bicycling How many minutes would Augie have to bike to burn 150 calories

lianna [129]

Well first 225/30 is 7.5 so you times 7.5 by any number till you get 150, which the answer is 20 minutes to burn 150 calories

work:
223/30 = 7.5
7.5 * 20 = 150

8 0

2 years ago

Read 2 more answers

Can someone please tell me whats the best way to do good on a state test

zhenek [66]

Take online tests on what you think you need work on
And also study

3 0

2 years ago

The pentagonal prism has a perpendicular distance of 14 units between the bases. The volume of the prism is 840 cubic units. Wha

Leno4ka [110]

Answer:

Option 4. Perimeter = 30 units

Step-by-step explanation:

Since the volume of a pentagonal prism is 840 cubic units.

Perpendicular distance between the bases = 14 units

We know volume of a pentagonal prism = Area of base × distance between the bases

840 = Area × 14

Area = 840/14 = 60 square units

Now area of a pentagon

$A=\frac{a^{2}}{4}\times\sqrt{5(5+2\sqrt{5})}$

$1.72a^{2}=60$

$a^{2}=\frac{60}{1.72}=34.90$

$a=\sqrt{34.9}=5.91$

Therefore perimeter of the pentagon = 5×a = 5×5.91 = 29.54 ≈ 30 units

8 0

3 years ago