4 years ago

I just need help with numbers 1-4

1 answer:

5 0

When you have a negative power or exponent you move the decimal to the right

when you have a positive exponent or power you move the decimal to the left

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What Is The Mass, Volume, Density

m_a_m_a [10]

Answer:

The volume is the amount of space an object takes up.

The mass is the measure of how much matter in a object.

The density is the mass divided by volume.

6 0

3 years ago

A group of winning ticket holders share equally 90,000,000 lottery. Before the money is divided, three more winning ticket holde

Kruka [31]

Let's assume

people were in the original group of winners as x

A group of winning ticket holders share equally 90,000,000 lottery

Before the money is divided, three more winning ticket holders are declared

so, total number of winning tickes =x+3

each persons share is reduced to 5,000,000

so, total money =5,000,000*(x+3)

and this must be equal to total money

$5000000(x+3)=90,000,000$

now, we can solve for x

and we get

$x+3=18$

Subtrac both sides by 3

$x+3-3=18-3$

$x=15$

so,

number of people were in the original group of winners is 15 ...........Answer

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3 years ago

Work out the inverse function y=x-2

AURORKA [14]

Answer:

x + 2

Step-by-step explanation:

Replace the x with y.

Making is x = y -2

Solve for x=y-2

and you get x+2

7 0

3 years ago

Read 2 more answers

QUICKLY HELP!

Leviafan [203]

a+(−5)=−12

a−5=−12

a = -12 + 5

a = -7

answer is b. a=−7

7 0

3 years ago

Read 2 more answers

The decimal 0.4444 is an example of what kind of number

Slav-nsk [51]

That would be a decimal!

5 0

3 years ago