3 years ago

Please Help Me With This!!!!

1 answer:

5 0

An algebraic expression for this would be c(t)=0.25t+0.75.

c(t) = total cost
t = number of minutes

Please mark this answer as the Brainliest! Thank you :)

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Plz help ive been stuck on this question for so long

luda_lava [24]

Multiply each exponent inside the parentheses by the exponent on the outside:

8^(-5 x -4) / 2^(-2 x -4)

8^20 / 2^8

The answer is C

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3 years ago

How do i solve the question in the image provided ?

Mars2501 [29]

Answer:

0.19+0.46i and 0.19-0.46i

Step-by-step explanation:

$\neq (-b+\sqrt{b^2-4ac} )/2a\\and\\(-b-\sqrt{b^2-4ac} )/2a\\\\a=8\\b=3\\c=2\\(-3+\sqrt{3^2-4*8*2} )/(2*8)\\= - 0.1875+0.463512i\\(-3-\sqrt{3^2-4*8*2} )/(2*8) = -0.1875-0.463512i$

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3 years ago

What is the area of this circle? (Express your answer using π.)<br> (Note: The diameter is 6 m.)

Irina-Kira [14]

TT = 3.14

The answer is 37.68 if TT is 3.14

8 0

3 years ago

Read 2 more answers

What is the experimental probability a quarterback will complete his next pass if he has completed 30 of his last 40 passes?

Elden [556K]

Answer:

75%

Step-by-step explanation:

We know that the quarterback has completed 30 of 40 passes. This means that the ratio of completed passes to total passes is 30:40. Converting this to a fraction, we get 30/40, which can be simplified to 3/4. 3/4 as a percentage is 75%. Therefore, the final answer is 75%.

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3 years ago

A table of values represents a proportional relationship when both the____and___ are_

Vinil7 [7]

X/Y VALUES and RATIOS are the SAME
... i think, i’m no genius lol

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3 years ago