Answer:
Step-by-step explanation:
Even number on spinners are 5 out of 10 probability of it is 1/2 and probablity of coin landing on tails also 1/2
Probability of compound event is probability of first event multiplied by probability of second even
So 1/2×1/2=1/4
Second one is 9/10×1/2=9/20
No. only elena is correct
explanation: in order to solve the equation you first need to subtract 2d from both sides so it’ll look like this
8d-2d = 2d-2d
then you need to combine like terms (the new terms you added are both negative so it cancels out the right side) and it’ll look like this
6d = 0
finally, to find d, divide both sides by 6 because its being multiplied by d
6d/6 = 0/6
zero divided by anything is zero so you are left with:
d = 0
U right 9.88•10 in standard form like 98800000000.
Answer:
Cost of tshirt = £7.29
Cost of what = £0.86
Step-by-step explanation:
2t +3h = 12; 10t + 15h = 60
5t + 4h =33; 10t + 8h = 66
15h -8h = -6
7h = -6; h = -6/7; h = 0.86
2t +3(-6/7) =12
14t -18 = 84
14t = 102; t = 102/ 14; t=7.29
Answer:
1.5 is not a prime number
Step-by-step explanation:
