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mars1129 [50]
3 years ago
10

On a canoe trip, Rita paddled upstream (against the current) at an average speed of 2 mi/h relative to the riverbank. On the ret

urn trip downstream (with the current), her average speed was 3 mi/h. Find Rita's paddling speed I'm still water and the speed of the current
Mathematics
1 answer:
Nikolay [14]3 years ago
4 0

Answer:

B on edu2020

Step-by-step explanation:

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llene is making bows for gift wrapping. She uses 1 feet of ribbon for each 3 bow. How much ribbon will she need to make 12 bows?
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4 feet

Step-by-step explanation:

Because if she used 1 feet of ribbon for 3 bows you need to multiply by 4 to 1 foot and you will get 12 bows

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3 years ago
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  No

Step-by-step explanation:

The volume of the box is the product of its three dimensions, length, width, and height. The product of a number of "inches" and a "pure number" (3 has no units given) will not be "cubic inches."

_____

As it happens, the cube-shaped box with a volume of 27 cubic inches will have a height of 3 <em>inches</em> and a side area of 9 <em>square inches</em>. The edge length of the cube is 3 inches, not 9.

8 0
3 years ago
The value of a rare comic book is expected to follow a geometric sequence from year to year. It is presently worth $800 and is e
makvit [3.9K]
You add 1/4 each year:
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6 0
3 years ago
On a Saturday, Saul can cut 4 lawns in 6 hours. If Mitch can mow lawns at the same rate, how long will it take him to
kotykmax [81]

Answer:

13 1/2 hours

Step-by-step explanation:

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5 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!!
Serga [27]
8x^2y^{-2}=\dfrac{8x^2}{y^2}\\\\\\\dfrac{8\cdot(-1)^2}{2^2}=\dfrac{8\cdot1}{4}=\dfrac{8}{4}=\boxed{2}

Answer A)
4 0
4 years ago
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