3x92 = 276 (first 3 exams)
average of at least 90 (90 x 4 = 360)
360 - 276 = 84
Answer
<span>she needs to score at least 84 on the fourth exam </span><span>in order to guarantee a final average of at least 90</span>
Answer:
3%
Step-by-step explanation:
24÷400=.06
.06=6%
6%÷2=3%
Answer:
12
Step-by-step explanation:
49 - 37 = 12
or
It takes 12 jumps to get from 37 (a) to 49 (c)
Answer: 10.5
Step-by-step explanation:
Hope it's right!
Answer:
is D i had this on my math test
Step-by-step explanation: