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2 years ago

If a=4, what is the value of the expression 12- a/4

2 answers:

7 0

If a=4,to find the value,we put a into the equation hence getting:

12-(4)/4
=12-1
=11
thus the value is 11

hope it helps!

san4es73 [151]2 years ago

7 0

Since “a” is equal to “4”, replace “a” in the equation with “4”.
12-4/4
Then, do PEMDAS. 4/4=1
12-1=11

The value of the equation is 11.

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Answer:

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left; right; both

Step-by-step explanation:

Considering question a

The body weight of the colt is $\mu = 60 \ kg$

The null hypothesis will be $H_o : \mu = 60 \ kg$

Considering question b

Given that we want to test the claim that the average weight of a wild Nevada colt is less than 60 kg , then

The alternative hypothesis will be $H_a : \mu < 60$

Considering question c

Given that we want to test the claim that the average weight of such a wild colt is greater than 60 kg , then

The alternative hypothesis will be $H_a : \mu > 60$

Considering question d

Given that we want to test the claim that the average weight of such a wild colt is different from 60 kg , then

The alternative hypothesis will be $H_a : \mu \ne 60$

Considering question e

For question b , the corresponding p-value will be on the left because the average weight is less than 60 kg

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2 years ago

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Aleonysh [2.5K]

Answer:

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$9x-6+3=10-3x-1$

$9x-3=9-3x$

$9x=12-3x$

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$x=1$

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2 years ago

The following figure is a regular hexagon. What is the value of w?<br><br> ILL GIVE BRAINLIEST!!!!

earnstyle [38]

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2 years ago