1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka2103 [35]
3 years ago
6

School will have a fall festival if at least 40% of 500 students plan to attend how many students must agree to attend an order

for the school to have a festival
Mathematics
1 answer:
Nookie1986 [14]3 years ago
8 0

Answer:

At least 200 students should participate for the school's fall festival

Step-by-step explanation:

You might be interested in
A television station is interested in predicting whether or not voters are in favor of an increase in the state sales tax. It as
slamgirl [31]

Answer: (C) the 2633 viewers who phoned in.

Step-by-step explanation:

In statistics , a sample is a countable subset of a large population that represents the entire population.

Given : A television station is interested in predicting whether or not voters are in favor of an increase in the state sales tax.

It asks its viewers to phone in and indicate whether they support or are opposed to an increase in the state sales tax in order to generate additional revenue for education.

Of the 2633 viewers who phone in, 1474 (55.98%) are opposed to the increase.

i.e. 1474 out of 2633 viewers opposed to the increase.

Clearly , 2633 viewers are representing the entire population of viewers.

Hence, the sample obtained is the 2633 viewers who phoned in.

8 0
3 years ago
Your friend just purchased a new sports car for $32,000. He received $6,000 for his trade in and he used that money as a down pa
valentinak56 [21]
The solution to the problem is as follows:

let


R = $619.15 periodic payment


i = 0.0676/12 the rate per month


n = 48 periods


S = the future value of an ordinary annuity


S = R[((1 + i)^n - 1)/i]


S = 619.15*[(1 + 0.0676/12)^48 - 1)/(0.0676/12)]


S = $34,015.99

I hope my answer has come to your help. God bless and have a nice day ahead!



5 0
3 years ago
Two planes left an airport at noon. One flew east at a certain speed and the other flew west at twice the speed. The planes were
12345 [234]
The plane flying west was flying at 600 miles per hour and the plane flying east was flying 300 miles per hour
7 0
3 years ago
Find y by itself 7y=14x-21
vlada-n [284]

Answer: y=2x-3

Step-by-step explanation:

divide both sides by 7

7y/7=(14x-21)/7

y=2x-3

8 0
3 years ago
Read 2 more answers
A researcher determines that students are active about 60 + 12 (M + SD) minutes per day. Assuming these data are normally distri
rjkz [21]

Answer:

The correct option is (b).

Step-by-step explanation:

If X \sim N (µ, σ²), then Z=\frac{X-\mu}{\sigma}, is a standard normal variate with mean, E (Z) = 0 and Var (Z) = 1. That is, Z \sim N (0, 1).

The distribution of these z-variate is known as the standard normal distribution.

The mean and standard deviation of the active minutes of students is:

<em>μ</em> = 60 minutes

<em>σ </em> = 12 minutes

Compute the <em>z</em>-score for the student being active 48 minutes as follows:

Z=\frac{X-\mu}{\sigma}=\frac{48-60}{12}=\frac{-12}{12}=-1.0

Thus, the <em>z</em>-score for the student being active 48 minutes is -1.0.

The correct option is (b).

4 0
3 years ago
Other questions:
  • Part a. *if the store has 5/10 beef and 45/50 of chicken. how much does the store have in all?
    9·1 answer
  • Is seven a rational number
    6·1 answer
  • James sets off from home on his bike.The graph shows his journey.A)what is James average speed on his outward journey?B)How long
    5·1 answer
  • HURRY!!!!!
    13·2 answers
  • Directions : find the area of each figure . round to the nearest tenth if necessary.
    12·2 answers
  • Please helpp ASAP 2 5 pts + brainliest for best/right answer
    8·1 answer
  • Eric bought a canoe for $333.75 the sales tax was 5.25% . What was his total cost?
    6·1 answer
  • The question is in the photo
    6·1 answer
  • What is the equation of this graphed Line enter your answer in slope-intercept form in the Box ​
    9·1 answer
  • Pls help fast i need this done
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!