2 years ago

Jake rode his roller skated 2 1/4 miles for 3/4 of an hour. Find his skating speed in miles/hour

1 answer:

6 0

Answer:

3 mph

Step-by-step explanation:

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vredina [299]

Answer:

B. 50

Step-by-step explanation:

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3 years ago

nata0808 [166]

Z-score for 80% to pass = -0.842.
$-0.842=\frac{X-426}{72}$
-60.624 = X - 426
X = 426 - 60.624
X = 365
Therefore the required passing score is 365.

4 0

3 years ago

vovikov84 [41]

Answer:

The answer is B-(-7,10)

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3 years ago

kiruha [24]

It's 84. 560 / 100 = 5.60
1% IS 5.60. if you multiply by 15 you get 84.

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3 years ago

krek1111 [17]

Answer:

4.45

Step-by-step explanation:

$theorem \: pythagoras \\ \sqrt{5.1 {}^{2} } + \sqrt{} {5.7}^{2} \\ bc = 7.65 \\ bd = 7.65 - 3.2 \\ bd = 4.45$

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4 years ago