Answer:
the answer is A 90+0.25x=147.50
Step-by-step explanation:
if this is useful please make me brainliest
Answer:
- 35
Step-by-step explanation:
2(x - 7) = 3(x+7)
2x - 14 = 3x + 21
- 21 - 14 = 3x - 2x
x = - 35
Rechecking :
2(-35 - 7) = 3 (-35 +7)
- 84 = - 84
I hope im right!!!
Answer:
A.) r = 0.17454
Step-by-step explanation:
Got it right on my text
Answer:
positive and negative or d1
Answer:
Given that
Marks of ten friends
23%, 37%, 45%, 49%, 56%, 63%, 63%, 70%, 72% and 82%
Mean = 56
Variance = 284.6
Standards deviation = 16.9
