Answer:
Only D,F, and G are perfect cubes.
Step-by-step explanation:
A) Technically not a perfect cube.
B) Not a perfect cube
C) Not a perfect cube
D) Yes. 3*3=9
E) Not a perfect cube
F) Yes. 8*8=64
G) Yes. 10*10=100
H) Not a perfect cube
Answer:
She used 4 test tubes for the last experiment
Step-by-step explanation:
Total test tubes needed = 14
Experiment 1 = 2 test tubes
Total test tubes remaining = total - used
= 14 - 2
= 12 test tubes
Remaining experiment = 4 - 1
= 3
Test tubes used for the remaining experiment = test tubes remaining / Experiment remaining
= 12 / 3
= 4 test tubes
How many test tubes did she use for the last experiment?
She used 4 test tubes for the last experiment
Answer:
The perpendicular slope would be -1/5.
Step-by-step explanation:
This is because we can locate the slope of the original line as 5 (the number just outside of the x-coordinate parenthesis.
Then we know that perpendicular lines have opposite and reciprocal slopes. So we take the 5 and change the sign (-5), then we flip it (-1/5).
Answer:
81 F
Step-by-step explanation:
Hours | Temp.
0 | 75F
1 | 77F
2 | 79F
3 | 81F
