Since top 3 racers recognized with the same award, answer is 3/12 or 1/4 or .25
Answer:
10x-5
Step-by-step explanation:
You subtract 15x-5=10x. Then you do -7+2. The 7 is negative . So it would be -7 plus two. So it would equal -5. So it's 10x-5
Answer: d)
Step-by-step explanation:
7 is the opposite
25 is the hypotenuse
24 is the adjacent
if u refer back to SOH CAH TOA
cos = adj divided by the hyp
cos K = 24/25
*please make sure to double check for yourself or get another person to look it over just incase*
Given :
p = 0.68
margin of error, E = 0.1
99% confident interval
alpha, α = 1 - 0.99
= 0.01
∴ (z-critical value)
Sample size =
= 144.37
= 145 (rounded off)
Therefore, there are 145 businesses does she need to sample to meet this criteria.
Answer:
99 cents
Step-by-step explanation:
one quarter=25 cents
nine pennies= 9 cents
six dimes= 60 cents
one nickle= 5 cents
25+9+60+5=85+14=99