A decimal rounded to the nearest hundredth is 7.91.The decimal is less than 7.91

Mathematics

1 answer:

777dan777 [17]4 years ago

8 0

6.95 maybe...............?

You might be interested in

An alligator is 2.3 yards long what is the length of the alligator in inches

grin007 [14]

The alligator is 82.2 inches long

3 0

3 years ago

Read 2 more answers

Alex surveyed his classmates to determine who has been surfing and who has been snowboarding. Let A be the event that a classmat

DIA [1.3K]

Answer:

surburu

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

1. A circular swimming pool has a diameter of 60 feet, and is surrounded by a concrete sidewalk that is 5 feet wide. What is the

Ivenika [448]

We first calculate the area of the entire pool and the side walk.

Given that the pool has a diameter of 60 feet and that the side walk surrounds the pool with a width of 5 feet. This means that the diameter of the entire pool and the side walk is 60 + 5 + 5 = 70 feet and the radius is 70 / 2 = 35 feet

Thus the area of the entire pool and the side walk is obtained as follows:

$Area=\pi r^2 \\ \\ =\pi(35)^2=1,225\pi\ square\ feet$

Given that the pool has a diameter of 60 feet, this means that the radius of the pool is 30 feet.

Thus the area of the pool is given by:

$Area_{pool}=\pi r^2 \\ \\ =\pi(30)^2=900\pi\ square\ feet$

Therefore, the area of the sidewark is the area of the entire pool and side walk minus the area of the pool, this is given by:

$Area_{side walk}=1,225\pi-900\pi \\ \\ =325\pi=1,021 \ square\ feet.$