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3 years ago

There are 20 wild pigs on an island and the number of pigs doubled each year for the past 5 years. The independent variable is:

Mathematics

1 answer:

murzikaleks [220]3 years ago

3 0

Answer

Step-by-step explanation:

This is because the wild pigs' fertilty rate increased for the past five years, which caused them to double each year.

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I need help answering

jekas [21]

Put the values of the variables in place of the variables in the expression, then do the arithmetic.

$8p+3q-18\\\\=8\left(\dfrac{1}{2}\right)+3(7)-18=\dfrac{8}{2}+21-18\\\\=4+21-18\\\\=25-18\\\\=\bf{7}$

6 0

3 years ago

2. 90 rock CD's out of 125 CD's.

lidiya [134]

Answer:

72%

Step-by-step explanation:

90/125 is .72

out of 125 CD's there are 72% of rock CD's and 28 of unknown CD's

5 0

3 years ago

It’s is integer fractions in 7th grade mathematics

Goryan [66]

Can you post a picture of your question? I can help

3 0

3 years ago

Question 4. In the graph, lines f and g intersect at P(6,6). What is the area, in square units, of the shaded region? * E. 15 F.

erastova [34]

Answer:

Step-by-step explanation:

i guess the dotted lines outline a square

so get the area of the square which is 6×6=36

then don't focus on the shaded part but unshaded you'll see two right angled triangles

$a = 1 \div2b \times h$

you will get a total for both as 21

then get the area of the square 36-21=15

so the area becomes 15

3 0

3 years ago

An arithmetic

Sunny_sXe [5.5K]

Answer:

an = 7.5 - 5.5(n - 1).

Step-by-step explanation:

The common difference d = -5.5.

The first term is given as 7.5.

Explicit formula is

an = a1 + (n - 1)d

= 7.5 + (n - 1)-5.5

= 7.5 - 5.5(n - 1)

8 0

3 years ago