2 years ago

Identify the percent rate of change in exponential function y=(0.9)

Mathematics

2 answers:

Lapatulllka [165]2 years ago

6 0

The answerrr isss 90

Papessa [141]2 years ago

5 0

Answer:

Step-by-step explanation:

0.9 multiplied by 100 to turn it into a percentage is 90.

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<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20%2B1%3D3%5C%5C" id="TexFormula1" title="\sqrt{x} +1=3\\" alt="\sqrt{x} +1=3\\

Eduardwww [97]

Answer:

x = 4

Step-by-step explanation:

√x + 1 = 3

√x = 3 - 1

√x = 2

(√x)² = (2)²

x = 4

4 0

3 years ago

Sam, Maya, and John playing a match, Sam has Half of what Maya has, and maya has fewer than John with three points. Their points

Ksivusya [100]

so john is x and if Maya has the same as john but -3 then

x+x-3

but sam is still missing and she has half of Maya which is 0.5x - 1.5

so the equation is

x+x-3+0.5x-1.5=68

and then you add 3 and 1.5 to 68 which is

2.5x=72.5

and you divide by 2.5 which is 29

John has 29 points

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3 years ago

Use the function f(x)=-1|x-4|+3 and an initial value of 1.5. Find the last two iterations and make sure that you show all your w

dezoksy [38]

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Answer:

f²(1.5) = -0.5
f³(1.5) = -1.5

Step-by-step explanation:

$f^2(1.5)=f(f(1.5)) = -1|0.5 -4|+3\\\\=-1|-3.5|+3\\\\=-1(3.5)+3\\\\=\boxed{-0.5}\\\\f^3(1.5)=f(f^2(1.5))=-1|-0.5-4|+3\\\\=-1|-4.5|+3\\\\=-1(4.5)+3\\\\=\boxed{-1.5}$

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3 years ago

yuna missed Five Points out of 100 points on her math test what decimal number represents the part of her math test that she ans

vfiekz [6]

The number that represents what she got correct is 0.95, because 100-5=95, and because that the number will be 0.95, if she had gotten all correct the number would have been a full 1

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3 years ago

Read 2 more answers

A satellite moves at a speed of 27,950 kilometers per hour. About how much faster is one satellite than the other? Explain how t

Marianna [84]

27,950 k * X Kilometers
_____________________________ All you have to do now is cross multiply
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6 0

4 years ago