Answer:
Number of days(y) in a given number of weeks(x)
Step-by-step explanation:
Answer:
p = 3
Step-by-step explanation:
7 * (3 + n)
and 7 *(p + n)
7(3 + n) = 7(p + n)
3 + n = p + n
3 = p
Answer:
D. 1/2
Step-by-step explanation:
Coin tosses are independent. Past results don't affect future probabilities. So the probability of getting heads on the fourth toss is still 1/2.
Answer:
c
Step-by-step explanation:
If cente ris (h,k) and radius is r then
equatn is (x-h)^2+(y-k)^2=r^2
so
center (5,4)
r=2
h=5
k=4
(x-5)^2+(y-4)^2=2^2
(x-5)^2+(y-4)^2=4
first option