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2 years ago

Hello i need the answer what is the product of 15/16

Mathematics

2 answers:

Usimov [2.4K]2 years ago

6 0

Answer:

Using 15 times table, we have 15 times 8 = 15 × 8 = 120. Hence, 15 times 8 is 120. b) First, we will write 15 times 7 minus 5 mathematically.

Table of 15 up to 20.

15 × 11 = 165 15 × 16 = 240

15 × 14 = 210 15 × 19 = 285

15 × 15 = 225 15 × 20 = 300

Step-by-step explanation: Hope this help!

Hi Hawk1amon I saw you answer my question but it been a long time on the question for me not to text anymore so I can’t say hi back. Plus I don’t use Brainly.com anymore right now but I do check it sometime, I don’t know if you even going to see this but it ok

Afina-wow [57]2 years ago

5 0

Answer:

The product is 240.

Step-by-step explanation:

The product is always when you multiply numbers together.

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Answer:

z statistic = 2.82

Step-by-step explanation:

Sample size = 1200

Null hypothesis, $H_{0}$ : p = 0.58

Alternative hypothesis, $H_{a}$ : p > 0.58

From the null and alternative hypothesis, we can derive that Hypothesized proportion, $p_{0}$ = 0.58 = 58%

Significance level = 2.5% = 0.025

Sample proportion, $p_{1}$ = 0.62 = 62%

Test statistic, z:

$z_{statistic} = \frac{p_{1} -p_{0} }{\sqrt{\frac{p_{0}( 1 -p_{0} )}{n} } }$

$z_{statistic} = \frac{0.62-0.58}{\sqrt{\frac{0.58(1-0.58)}{1200} } }$

$z statistic =\frac{0.04}{\sqrt{0.000203} }$ $= \frac{0.04}{0.0142}$

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3 years ago

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3 years ago

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Eduardwww [97]

Answer: 55hours

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2 years ago

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Answer:

x= 5/13

Step-by-step explanation:

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2 years ago

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