A motorboat travels 104 kilometers in 4 hours going upstream. It travels 200 kilometers going downstream in the same amount of t
ime. What is the rate of the boat in still water and what is the rate of the current?
1 answer:
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4(x+7)=8x-20
4x+28=8x-20
28=4x-20
48=4x
x=12
Answer:
(-3,5] U [5,10)
Step-by-step explanation:
That should be your answer let me know
-5 - (-2)³ = -5 - (-2) × (-2) × (-2) = -5 - (-8) = -5 + 8 = <u>3</u>
<span>probability that the card is a red 8
=
2 out of 52 or 1 out of 26
hope it helps</span>