The probability is 2/25 or an 8% chance. By taking the probability of the fishers from Clearwater (56/70) and multiplying that by the probability of the non fishers from Mountain view (8/80) we can find the total probability of the situation.

8 0

3 years ago

Tyrel evaluated the expression 2 1/2−3/4. Which is one way he can check his work?

Oxana [17]

Answer:

1 3/4 = 7/4 = 1.75

Step-by-step explanation:

The process to arrive to the solution is explained in the pictures below.

Tyler needed to convert the mixed fraction

2 1/2 = (4+1)/2 = 5/2

If we multiply by 2 numerator and denominator

5*2/2*2 = 10/4

We substract

10/4 - 3/4 = 7/4 = 1.75

3 0

2 years ago

Write 500m out of 4km as a percentage

xz_007 [3.2K]

Answer:

∴ 5.5% is 55 m of 1 km.

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6 0

2 years ago

Describe how to use a tens fact to find the difference for 15-8=7

prisoha [69]

You can do 15-5=10 and then you have 3 left to subtract. Which means 10-3=7

8 0

3 years ago

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