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
DENIUS [597]
2 years ago
8

There are five envelopes on a table. Four of the envelopes are marked 8, 2, 4 and 1. You are told that the mean of the numbers o

n the envelopes is 4. What is the number on the fifth envelope?
Mathematics
1 answer:
Lostsunrise [7]2 years ago
3 0

Answer: 16

Step-by-step explanation:

You might be interested in
A soccer team has 15 players and needs to choose a captain and an assistant captain. How many ways can those positions be select
Molodets [167]

Answer:

30?

Step-by-step explanation:

I think its 30 because 15*2 is 30 but I really don't know im sorry

3 0
2 years ago
Please show your work and help
Levart [38]

Answer:

22.5 cm

Step-by-step explanation:

An equilateral triangle has 3 equal sides

perimeter is the sum of all 3 sides, hence

perimeter = 3 × 7.5 = 22.5 cm


8 0
2 years ago
When you shift a function, you are _______ it
MrMuchimi
I'd say you are stretching it because your changing the shape. im not very sure
3 0
3 years ago
Read 2 more answers
A football quarterback enjoys practicing his long passes over 40 yards. He misses the first pass 40% of the time. When he misses
laila [671]

Answer:

Probability of missing two passes in a row is 0.08.

Step-by-step explanation:

Event E = A football player misses twice in a row.

P(E) = ?

Event X = Football player misses the first pass

P(X) = 0.4

Event Y = Football player misses just after he first miss

P(Y) = 0.2

Both the events are exclusive so the probability of occuring of these two events can be calculated by the formula:

P(E) = P(X).P(Y)

P(E) = 0.4*0.2

P(E) = 0.08

4 0
3 years ago
Which equation represents "the product of a number and 24 is 72"?
Nataly [62]

Answer:

Step-by-step explanation:

24 p=72

5 0
2 years ago
Read 2 more answers
Other questions:
  • How to find the slope of a parabola at a given point?
    5·1 answer
  • Solve the given quadratic equation. x^2=121
    14·2 answers
  • Find the value of x if the perimeter is 24 meters. (the m stands for meters). Be sure to be able to create the equation to solve
    15·1 answer
  • Danielle and Erin live on the same street. Danielle lives at number 13. If Danielle's house is 5 less than 3 times Erin's house
    15·1 answer
  • Write two equivalent fractions for each 2/3
    12·1 answer
  • the dinner bill came to $24.39 before taxes or tip. if the taxes were 6% and they decided to leave a 18% tip, what was the total
    9·1 answer
  • Please help I do not know the answer
    10·1 answer
  • Translate and solve for x. <br><br><br><br> 2 more than 5 times a number is 22. What is the number?
    13·1 answer
  • Kathy has a total of 74 songs on cassettes and CDs in her music library. Each of her cassettes has 6 songs on it, and each
    9·1 answer
  • A variable needs to be eliminated to solve the system of equation below. Choose the correct first step.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!