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Neko [114]
3 years ago
11

Please help ASAP 25 pts + brainliest to right/best answer !!!

Mathematics
1 answer:
Trava [24]3 years ago
7 0

Answer:

  d.  9.25

Step-by-step explanation:

g(f(3.5)) = g(3.5²) = g(12.25) = 12.25 -3 = 9.25

_____

<em>Creating the composite function first</em>

The composition (g ∘ f)(x) means g(f(x)). That is, the value of f(x) is used as the argument for function g.

  g(f(x)) = g(x²) = x² -3

Then g(f(3.5)) = 3.5² -3 = 12.25 -3 = 9.25

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2 raise to the power -4 times 2 raise to the power 5
eduard

Answer:

2^-4*2^5= 2

Step-by-step explanation:

4 0
3 years ago
A tin has asquare base whose sides measures 32 cm .the vertical sides are 50cm high.cake mixture is poured into the tin and leve
zepelin [54]

Answer:

(a) V = 51200 cubic cm

(b) V' = 38912 cubic cm

(c) V'' = V - V' = 12288 cubic cm

Step-by-step explanation:

side of the square base, s = 32 cm

height, h = 50 cm

height of cake mixture, h' = 38 cm

(a) The capacity of the tin is the volume.  

Capacity of tin, V =  s x s x h = 32 x 32 x 50 = 51200 cubic cm

(b) The volume of the cake mixture is

V' =  s x s x h'

V' = 32 x 32 x 38 = 38912 cubic cm

(c) Volume of unoccupied space is

V'' = V - V' = 51200 - 38912 = 12288 cubic cm

6 0
3 years ago
Which of the following is equivalent to the expression below?<br> 4x + 3(2x - 1) - 4x
sleet_krkn [62]
6x-3 should be the answer
3 0
3 years ago
Juan runs a total of 11,775 feet around a circular track, burning 12 calories each lap. The track’s diameter is 150 feet. How ma
kozerog [31]

Answer:

300 calories

Step-by-step explanation:

he burns 12 calories each lap so you need to know how many laps he ran

which means you need to find the circumference of the track, whose formula is 2πr; remember, radius is half the diameter.

C = 2π75

C = 150π

C ≈ 471

Now divide the total number of feet he ran (11,775) by the circumference to arrive at the number of laps.

11775 ÷ 471 = 25 laps

25 x 12 = 300 calories burned in total

4 0
3 years ago
9.
Greeley [361]

Answer:

x2 2.75

Step-by-step explanation:

3 0
4 years ago
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