To find the minimum score, you will consider that the mean of 80 must spread out between all possible scores.
Because the last exam counts double, you will consider 5 scores.
5 x 80 = 400 total points are what Tina needs.
400 - (94 + 68 + 88) = 150.
She must earn half of 150 points on her exam to earn an 80% overall grade.
A 75 is what Tina will need.
Answer:
mineeeeeeeeeeee
Step-by-step explanation:
Answer:
a non negative number
Step-by-step explanation:
1: a nonnegative number equal in numerical value to a given real number
2: the positive square root of the sum of the squares of the real and imaginary parts of a complex number
Answer:
C and E
Step-by-step explanation:
JUST MULTYPLY:):):)
The 4 on the left side is 10x more than the 4 on the right. This only works if the numbers are next to each other and are the same.