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2 years ago

Please I need help !!! find the value of 5 if 5=1/4 (a+5) when a= -4

Mathematics

2 answers:

Ray Of Light [21]2 years ago

7 0

The value is of this equation is -3.75

Nadya [2.5K]2 years ago

4 0

Hey there!

5 = 1/4(a + 5)

1/4(a + 5) = 5

1/4(-4 + 5) = 5

1/4(-4) + 1/4(5) = 5

1/4(-4) + 1/4(5)
= -1 + 5/4

= -1/1 + 5/4

= 1/4

1/4 ≠ 5
0.25 ≠ 5

Thus, your answer should most likely be: [FALSE] because the numbers are NOT equivalent to each other.

“a” should equal to “15”

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

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Answer:

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Step-by-step explanation:

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3 years ago

g a local tv network estimates that the avergae number of viewers during primetime on weekdays is normalling distributed with a

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Answer:

0.0014 is the required probability.

Step-by-step explanation:

We are given the following information in the question:

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$\mu = 180000*5 = 900000\text{ per week}$

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$\sigma = 15000\times \sqrt{5} = 33541.02\text{ per week}$

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Calculation the value from standard normal z table, we have,

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3 years ago

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3 years ago

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3 years ago

Please I need help !!! find the value of 5 if 5=1/4 (a+5) when a= -4​

Please I need help !!! find the value of 5 if 5=1/4 (a+5) when a= -4