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4 years ago

9

(9)(-4)(6) please help!

1 answer:

Sati [7]4 years ago

6 0

Answer:

-216

Step-by-step explanation:

6*9= 54

54* (-4) = -216

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Find the missing values for the exponential function represented by the table below. x values: 0, 1, 2, 3, 4 y values: 24, 40.8,

lakkis [162]

$f(x)=b(a)^x\\\\x=0\to y=24\qquad\text{substitute}\\\\b(a)^0=24\to b=24\\\\x=1\to y=40.8\qquad\text{substitute}\\\\24(a)^1=40.8\qquad\text{divide both sides by 24}\\\\a=1.7\\\\f(x)=24(1.7)^x\\\\\text{check for x = 2}\\\\f(2)=24(1.7)^2=24(2.89)=69.36\qquad\text{CORRECT}\\\\f(3)=24(1.7)^3=24(4.913)=117.912\\\\f(4)=24(1.7)^4=24(8.3521)=200.4504$

3 0

3 years ago

Simplify the following expression.

3241004551 [841]

Answer:

D

Step-by-step explanation:

Use the FOIL method and multiply it out, and you should get

16x^2+28x-28x-49

Simplify that and you get the answer.

4 0

4 years ago

A cylinder with a 2 centimeter diameter is drilled through the triangular prism shown on the left find the volume of the prism

saw5 [17]

Answer:

The volume of a prism on its own = 248.5cm^3

The volume of a cylinder = 87.92cm^3

Step-by-step explanation:

The volume does not change for the prism as the hole was drilled.

We can show the drilled space with v(l) and (p) for prism V

v(l) 248.5p - 87.92p + 87.92p

= 248.5p

3 0

3 years ago

Need help asap -----------------------------------------------------------------------------------------------------------------

KiRa [710]

M is -0.7 because -1.4 divided by two gives -0.7

6 0

3 years ago

The perimeter of the square is 4(x + 3.3) meters. What is the value of x if the perimeter is 28 meters?

enyata [817]

4(x+3.3)=28
/4 /4
x+3.3=7
-3.3 -3.3
x=3.7

8 0

3 years ago

Read 2 more answers