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Reika [66]
3 years ago
15

The bat population in a certain Midwestern county was 270,000 in 2012, and the observed doubling time for the population is 34 y

ears.
Mathematics
1 answer:
Lena [83]3 years ago
3 0
What’s the question?
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Simplify y - 3 over 3 +12
Hitman42 [59]

Answer:

y-3/15

Step-by-step explanation:

5 0
3 years ago
5(3m+n)?
sergij07 [2.7K]

Answer: 15m + 5n

Step-by-step explanation:

so, first off, we take the number outside of the parentheses and multiply it by everything that's inside of the parentheses.

(5)3m + 5(n)

then, we just multiply all of those together.

15m + 5n

3 0
3 years ago
a museum has a collection of 75 sculptures. of those sculptures 15 are from greece what percent of the sculptures are from greec
zaharov [31]

Answer:

6.67% is as close as you can get

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Select Equal or Not Equal to correctly classify each statement.
Black_prince [1.1K]
The first problem is true because with multiplication it doesn't matter which order it is in.

The second problem is false because you will get a different quotient depending on which numbers are on which side of the equation.
3 0
3 years ago
Read 2 more answers
8.1 = 0.9a, how do you solve?
GrogVix [38]

Answer:

a = 9

Step-by-step explanation:

Simplifying

8.1 = 0.9a

Solving

8.1 = 0.9a

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-0.9a' to each side of the equation.

8.1 + -0.9a = 0.9a + -0.9a

Combine like terms: 0.9a + -0.9a = 0.0

8.1 + -0.9a = 0.0

Add '-8.1' to each side of the equation.

8.1 + -8.1 + -0.9a = 0.0 + -8.1

Combine like terms: 8.1 + -8.1 = 0.0

0.0 + -0.9a = 0.0 + -8.1

-0.9a = 0.0 + -8.1

Combine like terms: 0.0 + -8.1 = -8.1

-0.9a = -8.1

Divide each side by '-0.9'.

a = 9

Simplifying

a = 9

5 0
3 years ago
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