2 years ago

There are 841,726 people living in a city in Africa. What is the order of magnitude of this number?

Mathematics

1 answer:

Lina20 [59]2 years ago

8 0

Answer:

Step-by-step explanation:

There 6 digits in this number so its of magnitude 6.

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A circle has the circumference of 3.75 in. What is the diameter of the circle? (Use 3.14 for p. Round to the nearest tenth.) a.

HACTEHA [7]

Answer:

Step-by-step explanation:

The formula of a circumference:

$C=d\pi$

<em>d</em> - diameter

We have <em>C = 3.75 in</em><em>.</em>

Substitute:

$d\pi=3.75\qquad\text{use}\ \pi\approx3.14\\\\3.14d=3.75\qquad\text{divide both sides by 3.14}\\\\d=\dfrac{3.75}{3.14}\\\\d=\dfrac{375}{314}\\\\d\approx1.2\ in$

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2 years ago

So I know someone just yelled at me after I tried to help them but I need help too

Vikentia [17]

9514 1404 393

Answer:

9 oz less

Step-by-step explanation:

The difference is 75% of 12 oz, so is ...

0.75 · 12 oz = 9 oz

The regular bottle holds 9 ounces less.

6 0

2 years ago

Choose the number that has a 5 with a value 10 times less than the value of the 5 in the number in 54,271

Zigmanuir [339]

The answer is 500,000 because you have add a zero sense it's times 10

6 0

2 years ago

1. Jordan's washing machine is broken. Since her machine is pretty old, she doesn't want to spend more than $100

ahrayia [7]

Answer:

I think it would be D

Step-by-step explanation:

20 x 3 = 60 60+35= 95 20/4 = 5

4 0

2 years ago

Read 2 more answers

a floor is 450 ft by 90 ft. A scale drawing of the floor on grid paper uses a scale of 1 unit:5 feet. what are the dimensions of

Minchanka [31]

450/5= 90 units

90/5= 18 units

All you need to do is divide the real dimensions by the scale dimensions, and turn that answer to units. Notice: It said 1 unit: 5 feet

The scale drawing was 90 to 18 units.

I hope this helps!
~kaikers

8 0

2 years ago