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jenyasd209 [6]
3 years ago
11

Team infinite dimensions canoed 15 3/4 miles in 3 hours. what was the average rate of speed in miles per hour?

Mathematics
2 answers:
pentagon [3]3 years ago
5 0
Mi/h and mph. same thing I believe. I'm from Canada so I don't know what unit works but the ppl were going an average of 5.25miles per hour

Anestetic [448]3 years ago
4 0

Answer: Average speed would be 5\dfrac{1}{4}\ mph

Step-by-step explanation:

Since we have given that

Distance traveled by team infinite = 15\dfrac{3}{4}=\dfrac{63}{4}\ miles

Time taken = 3 hours

We need to find "Speed".

As we know the relation between distance, time and speed.

Speed=\dfrac{Distance}{Time}\\\\Speed=\dfrac{63}{4\times 3}\\\\Speed=\dfrac{21}{4}\\\\Speed=5\dfrac{1}{4}\ mph

Hence, Average speed would be 5\dfrac{1}{4}\ mph

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Sholpan [36]

Answer:

120.105m^2

Step-by-step explanation:

Given data

Diameter of circular bed=  24+3m = 27m

radius= 27/2= 13.5 m

Diameter of side walk = 12

radius= 24= 12 m

Hence the area of the sidewalk is

Area= area of circular bed- area of side walk

Area=πR^2-πr^2

Area=π(R^2-r^2)

Area=π(13.5^2-12^2)

Area= 3.14(182.25-144)

Area= 3.14(38.25)

Area=120.105m^2

Hence the area of the side walk is 120.105m^2

7 0
3 years ago
Which of these statements is correct
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Answer:

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Step-by-step explanation:

When both of the above equations are put into standard form, you get ...

8x - 3y = 10

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This is an "inconsistent" pair of equations. There are no values of x and y that can satisfy both equations, hence there is no solution.

7 0
3 years ago
Can you pick out the number that is relatively prime to 242? A 33 B 48 C 135 D 209
Lady_Fox [76]

Answer:

C. 135 (I saw D in the comments, but that's incorrect.)

Step-by-step explanation:

Took the quiz like 5 minutes ago. (I do home school, so we instantly get out grades rather than having to wait.)

6 0
3 years ago
A crate made of wood measures 50 cm wide, 70 cm long, and 40 cm tall. Which unit of measurement should be used to figure out the
saveliy_v [14]
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Suppose that six guests check their hats when they arrive at the Cigar Parlor and that these hats are returned randomly when the
marissa [1.9K]

Answer:

0.1667

Step-by-step explanation:

There are 6! ways to arrange the hats. The number of ways for which no guest will receive the proper hat is 5! (since there are 5 wrong hats for the first guest, 4 for the second guest, and so on). The probability that no guest will receive the proper hat is:

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The probability is 0.1667.

4 0
3 years ago
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