If you add the standard deviation to the average, it is 14.84. Because Marcus's score was lower than that, he will not receive a certificate.
I think this should be right for the reason and the calculation.

8 0

3 years ago

HELP ME FAST!!! MATHHH

vivado [14]

Answer: x = (h/ f - g)

Step-by-step explanation:

4 0

2 years ago

What is the standard form equation for slope is zero and (0,5) is on the line

kirill [66]

Answer:

y= (0)x + 5

Step-by-step explanation:

5 0

3 years ago

Solve Y^2 +9y+2=8y+58

KengaRu [80]

Answer:

y²+y-56=0

56=8×7

8-7=1

(y+8)×(y-7)=0

y=7

y=-8

so its 7,-8

8 0

2 years ago

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