<u>The probability is </u><u>1/12</u>
The probability of choosing a nickel is 9/18 = 1/2. The probability of choosing a dime is 3/18 (because there are 3 dimes and since there is replacement, we still have 18 total coins to choose). With these, we get: (1/2) * (3/18) = 3/36 = 1/12
Answer:pretty sure it’s A. but the way you typed the things out I can’t tell
Step-by-step explanation:
Answer:
It takes 31 Pounds for UPS and FedEx to cost the same?
Step-by-step explanation:
The equation for the cost of a UPS shipping:
7 + .20x
to check the answer, you can do : 7 + (.20 x 31)
= $14.00
The cost for the cost of the PedEx shipping is:
5 + .30x
to check the answer, you can do : 5x + (.30 x 31)
= $14.00
The 1st one is the one that is the Answer
2/3x when x = 1/2
Simply plug in 1/2 for x.
2/3 (1/2)
Multiply.
2× 1 / 2 × 2 = 2/4 = 1/2
Your answer is 1/2
~Hope I helped!~
