2 years ago

A baseball player reaches base 35% of the time. How many times can he expect to reach base in 850 at-base?

Mathematics

1 answer:

White raven [17]2 years ago

3 0

297.5 is the direct answer when you do 850×.35, but round that to 298.

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MAVERICK [17]

We will have to use the formula for the area of a trapezoid on this problem, which is ( $b_1$ and $b_2$ are the bases of the trapezoid and $h$ is the height):

$\dfrac{b_1 + b_2}{2} \cdot h$

All we need to do is substitute the information we are given into our formula:

$\dfrac{21 + b_2}{2} \cdot 4 = 68$

Now, let's just simplify the equation:

$\dfrac{21 + b_2}{2} \cdot 4 = 68$

$\dfrac{21 + b_2}{2} = 17$

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Step-by-step explanation:

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2 years ago

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NNADVOKAT [17]

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The median bisects the side it is drawn to.

$QR=(1/2)(JQ)=(1/2)(16)=8 \\ \\ LM=(3)(QM)=(3)(6)=18 \\ \\ KQ=(2/3)(KP)=(2/3)(18)=12$

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1 year ago

At a school fair, a box contains 36 yellow balls and 64 red balls. One-fourth of the balls of each color are

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Answer:

The probability that a randomly selected ball labeled "Win a prize" is red is

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Step-by-step explanation:

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