All categories

2 years ago

Divide. express your answer in lowest terms. -7/10 divided (-4/5)

Mathematics

1 answer:

LiRa [457]2 years ago

8 0

I believe the answer will be 0.035, hope this helped!

You might be interested in

Which simplified fraction is equal to 0.53 repeating?

GalinKa [24]

Answer: I believe its 5/9

Step-by-step explanation:

As you can see, the only fraction that doesn't equal 0.53, or the outlier, is 5/9 or 0.5556

5 0

3 years ago

Can you help me on problem 1 of Three-Dimensional Figures

svlad2 [7]

The answer is D) isosceles and equilateral triangle

4 0

2 years ago

Solve for number nine !! Please help me !!!!

andre [41]

Basically you subtract the amount of people who rode in cars so and divide the number you get by the number of buses.

404-5=399

399/7=57 kids on each bus

5 0

2 years ago

Read 2 more answers

Diana invested $3000 in a savings account for 3 years. She earned $450 in interest over that time period. What interest rate did

matrenka [14]

If I=P*r*t, we can input 450 in for I, 3000 in for the principal (P, or the starting rate), and 3 for t=time because there were three years, resulting in 450=9000*r. Next, we can divide both sides by 9000 to get 0.05 or 5% as our answer.

8 0

2 years ago

5. A blue whale calf swam from Miami, Florida, to Havana, Cuba, a distance of 228 miles, in 12

kow [346]

The average speed is 97346 feet per hour approximately

Solution:

Given that blue whale calf swam from Miami, Florida, to Havana, Cuba, a distance of 228 miles, in 12 hours 22 minutes

To find: average rate of speed in feet per hour

The speed is given by formula:

$speed = \frac{distance}{time}$

From given information,

$distance = 228 \text{ miles }$

$time = 12 \text { hours } 22 \text{ minutes }$

We know that,

$1 \text{ minute } = \frac{1}{60} \text{ hour}$

Therefore,

$12 \text { hours } 22 \text{ minutes } = 12 + \frac{22}{60} \text{ hour } = 12.3667 \text{ hour }$

Substituting the values in above formula,

$\text { speed }=\frac{228}{12.3667}=18.4366$

Thus average speed is 18.4366 miles per hour

Let us convert to feet per hour

We know that,

1 mile = 5280 feet

Therefore,

18.4366 miles = 18.4366 x 5280 feet = 97345.248 feet

Thus average speed is 97346 feet per hour approximately

6 0

3 years ago