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Mumz [18]
2 years ago
9

A rowing team rowed 90 miles while going with the current in the same amount of time as it took to row 10 miles going against th

e current. The rate of the
current was 4 miles per hour. Find the rate of the rowing team in still water.
Mathematics
1 answer:
SVETLANKA909090 [29]2 years ago
8 0

Answer:

5mph

Step-by-step explanation:

Let speed of boat in still water is s.

Distance proportional to speed

90/10 = (s+ 4)/(s - 4)

=> 9s - 36 = s + 4

=> 8s = 40

=> s= 5 mph

:-)

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A bicycle has a listed price of 887.95 before tax. If the sales tax rate is 9 .75% , find the total cost of the bicycle with sal
Tema [17]
Answer: The total cost of the bike is $974.53
How to solve: To solve this you’d take the net price which is $887.95 and add it with the sells tax which is 9.75%.
7 0
3 years ago
Your round-trip drive to school is 3710 miles. How many miles do you drive to and from school in 5 days?
Anit [1.1K]

Answer:

Read below.

Step-by-step explanation:

If you include going back home, then its

3710 miles × 5 days =

<u>18,550 miles</u>

If you don't include going back home, then it's

3710 miles ÷ 2 × 5 days =

1855 miles × 5 days =

<u>9,275 miles</u>

6 0
3 years ago
ON TIMER!!!
Anton [14]

Answer:

I'm sure it is 180 degrees

8 0
2 years ago
What is the circumference of a circle with a radius of 5 m?
Lena [83]

Answer:

31.4 meters

Step-by-step explanation: use the formula 2 times pi times 5 then you just plug in 5 into the radius

5 0
3 years ago
Read 2 more answers
5491 apples were harvested from one side of the McMillan farm. they harvested 512 from the other side of the farm.about how many
Andrews [41]

Answer:

6003

Step-by-step explanation:

Given : They harvested 5491 apples from one side of the McMillan farm.

             They harvested 512 from the other side of the farm.

To Find : The total number of apples harvested at the McMillan.

Solution :

Since we know that

Number of apples harvested from one side of the McMillan farm = 5491

Number of apples harvested from other side of the McMillan farm = 512

Now we are supposed to calculate the total number of apples

So, we need to sum the number of apples of both the sides .

⇒5491+512

⇒6003

Hence , the number of apples harvested  at the McMillan is 6003

3 0
3 years ago
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