HELP NEED THIS ASAP!! Scott would like to be on honor roll this quarter and needs an overall average of a 96% in math. He has taken three out of his four tests and scored a 95%, 91%, and a 98%. What must he score on his fourth and final test to reach an overall average of 96%?

100%

Step-by-step explanation:

Let X be the fourth score

(95 + 91 + 98 + X)/4 = 96

284 + X = 96 × 4

284 + X = 384

X = 384 - 284

X = 100

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct