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
Finger [1]
2 years ago
12

A magazine subscription service is having a contest in which the prize is 80,000. if the company receives 1 million entries, wha

t is the expectation of the contest?
$____
Mathematics
1 answer:
katen-ka-za [31]2 years ago
5 0

Answer:

Expectation of the contest = $0.08

Step-by-step explanation:

Amount of the contest prize = $80000

Total entries received = 1 million

Probability of winning the contest = \frac{1}{1000000}

Expectation of the contest will be determined by the formula

P = (winning amount) × (probability to win the contest)

  = 80000\times \frac{1}{1000000}

  = $0.08

Therefore, the expectation of the contest will be $0.08.

You might be interested in
a bathtub in the shape of a rectangular prism is 5 feet long, 3 1/2 feet wide, and 4 1/4 feet high. How much water could the tub
kondaur [170]
The tub could hold 74 and 3/8
6 0
3 years ago
Sion 5(7 - 4)2 + 3+ 11.
netineya [11]

Answer:

44

Step-by-step explanation:

use the order of operations

5 (3) 2 + 3 + 11. solve within parenthesis

15 × 2 + 3 + 11. multiply left to right

30 + 3 + 11. multiply left to right

33 + 11. add left to right

44. add

the order of operations is more commonly known as PEMDAS.

(parenthesis, exponents, multiply and divide, add and subtract)

If you are still confused there is a Brain Pop about PEMDAS. just search "order of operations" on the brain pop website

3 0
2 years ago
The two prisms (see below) are similar. The larger one has a volume of 64 cubic feet and the smaller one has a volume of 27 cubi
Brilliant_brown [7]

Answer:

7.5 feet

Step-by-step explanation:

large over small=64/27

r:4/3

4/3=10/h

4h=30

h=30/4

h=7.5 feet

7 0
3 years ago
PLEASE HELPPPPPP!!
Sergeeva-Olga [200]
This transformation is called a rotation.
6 0
3 years ago
Read 2 more answers
Please answer my question
Strike441 [17]
It's kinda blurry and I don't think that's math
8 0
3 years ago
Other questions:
  • You invest $1,000.00 in one account and $4,000.00 in another account. Both accounts have the same interest rate over the same am
    7·1 answer
  • Calculate the sum of the series:<br> π²/3!-π^4/5!+π^6/7!-π^8/9!+π^10/11!....
    7·1 answer
  • What is the midpoint of AD?<br><br> Question 1 options:<br><br> E<br><br> B<br><br> F<br><br> C
    9·1 answer
  • Please help me simplify this equation!
    5·1 answer
  • The population of a certain type of seahorse grew by 13% from year to year.
    14·1 answer
  • The sum of 8 times a number and 15 is 7
    11·1 answer
  • I WILL MARK U BRAINLIEST <br> Which statement is true about segment AB?
    6·1 answer
  • A regular size basketball has a diameter of 9.5 inches.
    10·2 answers
  • Hi what’s <br> 0 divid. Ed bye o9sskwnqzjsmmskmsmskq?
    5·1 answer
  • Write an expression equivalent to<br> - 3+ y - 4 - 12/31
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!