Probability to get an bad battery
=10/25
=2/5
Probability that all 4 are bad
=2/5×2/5×2/5×2/5
=16/625
Please write this expression as -8m^3 + 11m, where " ^ " indicates exponentiation.
-8m^3 + 11m is a third order polynomial in m.
It can be factored: m(11-8m^2).
Perhaps there are other, interesting truths...but you'll need to share the list that apparently came with this problem.
Answer:
range of the test scores is 48
Step-by-step explanation:
60,72,94,108
108- 60=48
Answer:
2197 cm³
Step-by-step explanation:
surface area of cuboid = 2 * (5*9 + 33*9 + 33*5) = 1014
surface area of cube = 6 * x² .... x: side length of cube
6x² = 1014
x² = 169
x = 13
volume of cube = x³ = 13³ = 2197 cm³