Answer: 8 movies
12 + 1.50x = 3x
Move the variables to one side
12 = 1.50x
Isolate x
8 = x
Check:
3(8)= 24
12.00 + 1.50(8) = 24
Answer:
i think y = 5 is answer
Step-by-step explanation:
good luck
Answer:
Z SCORE FOR 1870 = 1.26
Z SCORE FOR 1200 = -0.89
Z SCORE FOR 2180 = 2.25
Z SCORE FOR 1380 = -0.315
Step-by-step explanation:
given data:
test score = 1478
standard deviation = 311
z score can be calculated by using below relation
1) Z SCORE FOR 1870
= 1.26
2) Z SCORE FOR 1200
= -0.89
3) Z SCORE FOR 2180
= 2.25
4) Z SCORE FOR 1380
= -0.315
There are no unusual z value.
The Cube Root Of -343 is ( -7)