3 years ago

Please help me it’s for a quiz

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

5 0

Answer:

*cough**cough* Ms. Roth?

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CAN SOMEONE PLEASE HELP WITH THIS? (please don't just use me for my points)

nordsb [41]

Answer:

1) ratio

2) even number

3) percent

4) composite number

5) odd number

I assume it's just a fill in the blank so do you want a Step-by-step explanation?

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3 years ago

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Seventy-two students chose to watch a movie on the last day of school. This is 60% of the 6th-grade class. How many total studen

Dimas [21]

Answer:

300

Step-by-step explanation:

75 multiplied by 4 is 300

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3 years ago

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in 1990 there were about 5.4 billion people in the world. if the population has been growing at 1.95% per year, estimate the yea

kompoz [17]

Answer:

2011

Step-by-step explanation:

Here is the formula.

$A=P(1+r)^{n}$

A = Final Value

P = Starting Value

R = Rate

N = Time in Years

A = 8,000,000,000

P = 5,400,000,000

R = 0.0195

N = Time in Years

Solve for n.

20.35 Years from 1990; so sometime in 2011 the population would be 8 billion.

6 0

2 years ago

Porfa ayuda:

musickatia [10]

Answer:

Ignore los puntos.

Ignore the points.

3 0

3 years ago

Point W is located at (-2,3) on a coordinate plane. Point W is reflected over the x-axis to create point w'. Point W' is then re

aniked [119]

ANSWER

$W''(2, - 3)$

EXPLANATION

The given point bas coordinates

W(-2,3).

The mapping for reflection over the x-axis is

$(x,y)\to(x, - y)$

$W(-2,3)\to \: W'(-2, - 3)$

This point W'(-2,-3) is then reflected over the y-axis.

The mapping for reflection over the y-axis is

$(x,y)\to (-x, y)$

$W'(-2,-3)\to \: W''(2, - 3)$

5 0

3 years ago