Answer:
x = -5/7
Step-by-step explanation:
Answer:
14/6
Step-by-step explanation:
x 2 to make 7 x 2 and 3 x 2
Answer:
1/26
Step-by-step explanation:
This is a case of joint probability. We find the two probabilities separately and then multiply the results together:
P(odd number on cube) = 3/6 = 1/2; P(7 from a deck)) = 13/52 = 1/13
Then the desired joint probability is (1/2)(1/13) = 1/26
Note that the two events here are entirely separate and independent.
Answer:
$6.60
Step-by-step explanation:
If it is a 10% increase, you change the 10% to 0.1.
Then multiply the 0.1 and the $6 together which you will then get 0.6.
Then add the original amount ($6)
$6 + $0.6 = $6.60
.25% as a fraction would be 1/4 since there are 25 cents in a whole 1 dollar and that is one way you could think of it.