Answer:
(2004+2005) divided by 2
Step-by-step explanation:
Answer:
m = -1/2
Step-by-step explanation:
Hope this helps.
Answer:
a. 0.133 pushups/s b. 8 pushups/s c. 1200 pushups/s
Step-by-step explanation:
To write the rate in 3 different ways, we have to use seconds, minutes and hours respectively for the time.
So, a. Number of pushups per second
rate, R₁ = number of pushups per second
= number of pushups/ total time in seconds
= 40 pushups/(5 × 60) s
= 40 pushups/300 s
= 0.133 pushups/s
b. Number of pushups per minute
rate, R₂ = number of pushups per minute
= number of pushups/ total time in minutes
= 40 pushups/5 min
= 8 pushups/s
c. Number of pushups per hour
rate, R₃ = number of pushups per hour
= number of pushups/ total time in seconds
= 40 pushups/(5 ÷ 60) s
= 40 pushups/(1/30) h
= 40 × 30 pushups/s
= 1200 pushups/s
Answer:
of which class is it ?
Step-by-step explanation:
???????.................
X³ + 216 = 0
x³ = 0 - 216
x³ = - 216 Take the cube root of both sides.
∛x³ = ∛-216
x = -6
Check:
x³ + 216 = 0, x = -6
(-6)³ + 216 = 0
-216 + 216 = 0
0 = 0 Correct.