Answer:
Step-by-step explanation:
5(3m + n) = 15m + 5n
3 hours total. 2 hours on the windsurfer and 1 on the canoe
Answer:
360/2500
Step-by-step explanation:
the blue marble is 15 times out of 50 = 15/50 reduces to 3/10
landing on tails is 24 out of 50 = 24/50 reduces to 12/25
to find the probability of both multiply together:
3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250
if you multiplied the numerator and denominator by 10 you get 360/2500.
the answer is 360/2500
(PV=nrt) Divide nr from both sides to get t by itself. t=PV/nr
63: 1 x 63 3 x 21 7 x 9................
