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3 years ago

SOMEONEEEEEEEEEEEEEE PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSS look at the photo and help me

Mathematics

2 answers:

Brrunno [24]3 years ago

5 0

Step-by-step explanation:

The answer is one hope this helps

e-lub [12.9K]3 years ago

5 0

Answer:

4 is the ans

Step-by-step explanation:

4x-2+4(2x+4)

=2(2x-1+2(2x+4))

=2(2x-1+4x+8)

=2(6x+7)

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C< (78/10 - 6/10) ÷ 9/10

ella [17]

Answer:

c < 8

Step-by-step explanation:

3 0

3 years ago

A koi pond in an office lobby is filled with water. The pond is a rectangular prism and holds 1305 gallons of water. Each cubic

Ugo [173]

The answer has something to do with volume.

4 0

4 years ago

an insect population grows at a rate of 25% per year.if its initial population is 4.2 million what will be its population in thr

marusya05 [52]

The population after 3 years would be 8.20 millions.

Step-by-step explanation:

Given,

Initial population = I = 4.2 million

Growing rate = r = 25%

If the initial population and growing rate is given, the formula to calculate the population (x) after n years would be:

$x = I * (1 + \frac{r}{100} )^{n}$

By putting the values in the equation, we get

$x = 4.2 * (1 + \frac{25}{100} )^{n}$

The population after 1st year (x1) would be

$x1 = 4.2 * (1 + \frac{25}{100} )^{1}$

x1 = 5.25 million

Similarly,

$x2 = 4.2 * (1 + \frac{25}{100} )^{2}$

x2 = 6.56 million

$x3 = 4.2 * (1 + \frac{25}{100} )^{3}$

x3 = 8.20 million

Hence, the population after 3 years would be 8.20 millions.

But, if you are asking about the total population at that time. It would be

I + x1 + x2 + x3 = 24.21 million

7 0

4 years ago

Anna bought 2 3/5 lb of grapes and Sanika bought 1/2 lb less than Anna. How many pounds of grapes did they buy in all?

GREYUIT [131]

Answer:

4 7/10

Step-by-step explanation:

2 3/5 = 2 6/10

2 6/10 - 5/10 = 2 1/10

2 6/10 + 2 1/10 = 4 7/10

6 0

4 years ago

I NEED HELP PLS HELP MEEE

choli [55]

The answer for this problem is t=-6.957

3 0

3 years ago