3 years ago

Find the value of a?

Mathematics

1 answer:

Mice21 [21]3 years ago

3 0

Answer:

where is the expression? please provide an expression.

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The number of polar bears in a region is decreasing by 5% per year There are 3000 polar bears in the region in 2017 What year wi

grin007 [14]

Answer:

2031

Step-by-step explanation:

3000divide100=30x5=150x14=2100

2017+14=2031 w

6 0

3 years ago

Discussion Explain why 2 < x < 6 can be considered the short method for writing the AND compound inequality x > 2 AND x

nataly862011 [7]

Its much shorter since you changed 2 inequalities into 1 and you made it be 2 in 1

8 0

3 years ago

What is the rate of change

Elza [17]

Answer:

The rate of change is 1

Step-by-step explanation:

In order to calculate the rate of change, take two points (in this example I'll use points (8, 2) and (10, 4)) and input them into this expression used to calculate rate of change: $\frac{y2-y1}{x2-x1}$

$\frac{4-2}{10-8}$

Solve:

4 - 2 = 2

10 - 8 = 2

2/2 = 1

The rate of change is 1.

Hope this helps :)

7 0

3 years ago

Every day, about 140,000,000 plastic water bottles are bought in the United States. Each bottle is about 0.250 meters long, and

tatuchka [14]

0.250*140,000,000=35,000,000
40,000,000/35,000,000= 1.14
So about 1 time

3 0

3 years ago

Answer plz thank you

AnnZ [28]

When multiplying the top, you get 4,096, and then you get the same thing for the bottom. The fraction is just 1 because the top and bottom are equal

5 0

3 years ago

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