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Firdavs [7]
3 years ago
14

Pls helppp 1/2•7•24=

Mathematics
2 answers:
TiliK225 [7]3 years ago
8 0

Answer:

84

Step-by-step explanation:

Step 1: Convert number to a fraction

24=\frac{24}{1}

\frac{1}{2}\times \frac{24}{1}\times \:7

Step 2: Factor the number

\:24=2\times \:12

\frac{2\times \:12}{2}\times \:7

Step 3: Cancel the common factor

2

Step 4: Multiply the remaining numbers

12\times \:7\\\\= 84

Therefore, \frac{1}{2}\times 7\times 24\:=\:84

Kazeer [188]3 years ago
3 0

Answer:

84

Step-by-step explanation:

0.5 · 7 · 24

0.5 · 168

84

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<h2><u>Answer with explanation</u>:</h2>

Let \mu be the population mean.

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Test statistic : z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}

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For n= 18 , \overline{x}=4.50 , \sigma=1 , \mu =4, we have

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3 0
3 years ago
A softball pitcher has a 0.675 probability of throwing a strike for each pitch and a 0.325 probability of throwing a ball. If th
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Answer:

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Step-by-step explanation:

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The binomial probability is given as follows;

p(x) = _{n}C_{x}\cdot p^{x}\cdot q^{1-x}

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x = Required probability

Therefore, the probability that the pitcher throws 19 strikes out of 29 pitches is found as follows;

The probability that exactly 19 of them are strikes is given as follows;

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8 0
3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:


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