Answer:
$4837.5
Step-by-step explanation:
Given that,
790 tickets are sold when $2,547.75 is spent on advertising.
We need to find the money to be spent on advertisements to get a sellout crowd of 1500.
It is also mentioned that the number of people who attend a concert varies directly with the amount of money spent on advertising. Let money be x. So,

So, $4837.5 is spent on advertisements to get a sellout crowd of 1500
252mmSquared
Step-by-step explanation:
28+28=56
74-56=18
18÷2=9
9×28=252
Answer:
# Leo Z:
> (4948 - 4313)/583
[1] 1.089194
# Mary’s Z:
> (5513-5261)/807
[1] 0.3122677
# Percentiles for Leo and Mary
1-pnorm(c(1.09,.31))
[1] 0.1378566 0.3782805
Step-by-step explanation:
Answer:
What is the question? There is No question to answer