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3 years ago

FAST PLS

Mathematics

2 answers:

SOVA2 [1]3 years ago

7 0

Answer:

HEYO!! soo the answer is A!! I tried B like the other person said but i got it wrong! so its A!

Step-by-step explanation:

Tema [17]3 years ago

4 0

Answer: Mm I believe it B) The quotient −534÷25=−23100 means the average change in the total amount of turkey increased by 23100 pound per sandwich.

Step-by-step explanation: hope this help :)

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Manny buys four boxes of straws for his restaurant there are 500 straws in each box how many straws does he buy

Karolina [17]

Answer:

2000 straws

Step-by-step explanation:

4 × 500 = 2000

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3 years ago

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sveticcg [70]

Answer:

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Step-by-step explanation:

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2 years ago

-21 , 55 , -97 , 34 , 56 , -83 least to greatest?

FinnZ [79.3K]

Answer:

the answer is -97, -83, -21, 34, 55, 56

Step-by-step explanation:

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3 years ago

Read 2 more answers

Toni wants to buy a shirt . The original price is $85 but it is on sale for 30% off Toni will pay15% sales tax how much will the

mixer [17]

30%÷100% = 0.30; $85×0.30= $25.50; 85 - 25.50= $59.50.
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$50.58

6 0

3 years ago

It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 122 feet. A transportat

madreJ [45]

Complete Question

The complete question is shown on the first uploaded image

Answer:

the null hypothesis is $H_o : \mu = 122$

the alternative hypothesis is $H_a : \mu \ne 122$

The test statistics is $t = - 1.761$

The p-value is $p = P(Z < t ) = 0.039119$

$p \ge 0.01$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 122$

The sample size is n= 38

The sample mean is $\= x = 116 \ feet$

The standard deviation is $\sigma = 21$

Generally the null hypothesis is $H_o : \mu = 122$

the alternative hypothesis is $H_a : \mu \ne 122$

Generally the test statistics is mathematically evaluated as

$t = \frac { \= x - \mu }{\frac{ \sigma }{ \sqrt{n} } }$

substituting values

$t = \frac { 116 - 122 }{\frac{ 21 }{ \sqrt{ 38} } }$

$t = - 1.761$

The p-value is mathematically represented as

$p = P(Z < t )$

From the z- table

$p = P(Z < t ) = 0.039119$

$p \ge 0.01$

4 0

3 years ago