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kkurt [141]
3 years ago
9

Please help Probabilities

Mathematics
2 answers:
Maksim231197 [3]3 years ago
6 0

Answer: The answer is D

Fittoniya [83]3 years ago
6 0

Answer:

4/5

Step-by-step explanation:

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Greyhounds can reach speeds of 20.1 meters per second. Which conversion factor can be used to find this speed in meters per minu
kicyunya [14]

Answer:

Step-by-step explanation:

20.1metres / seconds

We want to convert to metres /minutes

It is known that 60seconds=1minutes

So therefore, either we multiply 20.1metres/seconds by

60seconds/1minutes

Or

1minutes/60seconds

Multiplying with the above does not change the magnitude of the quantity because it is like we are multiplying by 1.

Since we want to cancel seconds and it is in the denominator, so to do this we need to multiply with the fraction that has the seconds as numerator.

So, we are going to multiply with 60seconds/1minutes

20.1metres/seconds ×60seconds/minutes

1206metres/minutes.

So the correct fraction is the StartFraction 60 seconds Over 1 minute, which is the third option

7 0
3 years ago
Read 2 more answers
Someone bought three t-shirts for $15 and nine $0. 90 each including tax how much did he spend
Goshia [24]

You multiply three( # of shirts) and 15.90 ( price)

The answer is $47.70 is how much he spend

6 0
3 years ago
In terms of the number of moose, what is the relative frequency of male moose, female moose, adult moose, and baby moose? Write
user100 [1]

Answer:

I'm sorry is there a chart/graph, etc. to give us more information?

Without the added information there is no way for me to answer.

If you repost this question with a picture I would be more than happy to help.

6 0
3 years ago
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out of 30 questions on the maths test tomi knew the answer to 27 of them what percentage of questions did tomi know the answer f
Vedmedyk [2.9K]

Answer:

90

Step-by-step explanation:

\frac{27}{30}  \times 100

so after we cut the nessecary we get 90%

Hope this helps you

Mark as the brainlist

thank you

8 0
3 years ago
If the measure of angle a is 112 the measure of angle b is 112. True or false.
den301095 [7]

Answer:

False

Step-by-step explanation:

Angles a and b add to 180° (linear pair), so angle b is 68°.

7 0
2 years ago
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