3 years ago

Which unit could be used to measure the weight of a cat?

Mathematics

1 answer:

lesantik [10]3 years ago

8 0

Ummmmmmm pounds or grams

You might be interested in

What is the halving and doubling strategy

malfutka [58]

Halving-reduce by half or think what is fifty% of the number or divide by two
doubling-add the number you got to the same number or multiply by two

Halving Ex.:6/2=3

Doubling ex.: 9+9=18 or 6*2=12

6 0

3 years ago

A sphere is inscribed in a cube with a surface area of 216 square centimeters. What is the volume of the sphere

pentagon [3]

Answer:

$V=298.5cm^3$

Step-by-step explanation:

To find the volume of the sphere we need to know its radius.

And the radius can be found with the information we have about the surface area.

The formula for the surface area is as follows:

$SA=4\pi r^2$

from this formula we clear the radius r:

$r^2=\frac{SA}{4\pi}\\ \\r=\sqrt{\frac{SA}{4\pi} }$

and we substitute the known value of the surface area, and also the value of $\pi$ :

$r=\sqrt{\frac{216cm^2}{4(3.1416)} }\\ \\r=\sqrt{\frac{216cm^2}{12.5664} }\\ \\r=\sqrt{17.1887cm^2}\\ \\r=4.146cm$

and now that we know the radius we find the volume:

$V=\frac{4\pi r^3}{3} \\\\V=\frac{4(3.1416)(4.146cm)^3}{3}\\ \\V=\frac{895.521cm^3}{3}\\ \\V=298.5cm^3$

the volume of the sphere is $298.5cm^3$

7 0

2 years ago

How many times does 3 go into 9

AVprozaik [17]

3 go into 9 3 times

5 0

3 years ago

Read 2 more answers

Simply the expression: 52 + 53 - 54 A) -475 B) -350 C) -125 D) 5

stira [4]

<span>52 + 53 - 54 = 51

</span>None of them is the answer

3 0

3 years ago

Which graph represents the following system of inequalities?<br> y<1/4x+4<br> y ≥5x+1

Readme [11.4K]

Answer:

3rd

Step-by-step explanation:

6 0

3 years ago