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Korvikt [17]
2 years ago
9

PLEASE HELP

Mathematics
2 answers:
dedylja [7]2 years ago
8 0
Seems the answer has been solved already
Alexeev081 [22]2 years ago
6 0

Answer:

Mean

Step-by-step explanation:

median will only shift by one number, mode is not affected, the mean has a large change.

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a country's population in 1991 was 48 million in 2002 it was 51 million estimate the population in 2008 using the expotential gr
Dvinal [7]
<span>one approach first write the formula substitute what you are given to find the rate you have the initial amount and the amount after a specified time do you see that it changed by (51 -48) millions in a period of (1997-1990) years using this rate with the new time (2017-1997) years and the new initial amount 51 million plug into the formula to find the new amount. Round your answer to the nearest million. the amount is calculated in millions. use the nearest whole number.</span>
8 0
3 years ago
Hello, could you please explain this to me?
Viefleur [7K]

Find the value of r(q(4)), so first you need to find the value of q(4).

q(4), this means that x = 4, so substitute/plug it into the equation to find the value of q(x) when x = 4:

q(x) = -2x - 1      Plug in 4 into "x" since x = 4

q(4) = -2(4) - 1

q(4) = -8 - 1

q(4) = -9        

Now that you know the value of q(4), you can find the value of r(x) when x = q(4)

r(x) = 2x² + 1

r(q(4)) = 2(q(4))² + 1      Plug in -9 into "q(4)" since q(4) = -9

r(q(4)) = 2(-9)² + 1

r(q(4)) = 2(81) + 1

r(q(4)) = 163           163 is the value of r(q(4))

5 0
3 years ago
What are the solutions of 3(x-4)(2x-3)=0
dexar [7]
3(x-4)(2x-3)=0
(x-4)(2x-3)=0
x=4
x=3/2
7 0
3 years ago
Whoever does gets brainest NO JOKE
Kruka [31]

Answer:

x=2475/31 Exact form

x=70.838 Decimal form

x=7026/31 Mixed Number form

i didnt know which one you wanted

3 0
3 years ago
it costs 9.50 to enter wild life safari, 5$ for a bag of food, 3$ for a pop, 4$ for a sandwich, and 26$ for a photo. if a family
vagabundo [1.1K]

Answer:

$210

Step-by-step explanation:

9.50*4=    38

5*2=10*4=40

3*4=          12

4*4=          16

26*4=    +104

             ---------

               210

8 0
2 years ago
Read 2 more answers
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