Simplify and express in scientific notation (5 x 10-4) (6 x 103 x 102
(3 x 10°) (20 x 10-3)
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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

child does not get an education so she can use the molla on junk

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2