The answer 10x+7.5y=420 is 56
Evidently the quesiton is incomplete.
It is logic that the actions are roll a die and draw a card.
The two events are indepent, so the combined probability is the sum of the individual probabiliites.
Probability = number of positive events / number of possible events
Probability of rolling an even number = number of faces with even numbers / total number of numbers.
Probability of rolling an even number = 3 / 6 = 1/2
Probability of drawing an ace = number of aces in the deck of cards / number of cards
Probability of drawing an ace = 4 / 52 = 1 / 13
Combined probability = 1/2 + 1/13 = (13 + 2) / 26 = 15 / 26
Answer: option D. 15 / 26
Answer:
for every 4 hours Steven babysitting he gets paid $31.00 the same for second
Step-by-step explanation:
They are have s0mething that is positive. This is what I think.
Answer:
<h3>
Joseph: $ 17.5 ; Maria: $ 9 ; Rebecca: $ 3.5</h3>
Step-by-step explanation:
Joseph:
Maria:
Rebecca: 30 - 17.5 - 9 = $ 3.5