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
agasfer [191]
3 years ago
9

Question 5. What is the mean of 51, 60, 80, 32, 47, 30 * A.50 B.6 c. 60 D40​

Mathematics
2 answers:
alina1380 [7]3 years ago
7 0

Answer:

A (50)

Step-by-step explanation:

Mean is the total numbers added up divided by the # of numbers.

There are 6 numbers.

51 + 60 + 80 + 32 + 47 + 30 = 300

300/6 = 50

Therefore, the answer is A.

Andreas93 [3]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Because to find the mean you add up all the numbers.

51+60+80+32+47+30=300

Then your suppose to divide by the sum.

300/6=50

You might be interested in
You own a motel and have a pricing structure that encourages rentals of rooms in groups.
zheka24 [161]

Answer:

$41

Step-by-step explanation:

  • One room rents for $68,
  • Two rooms for $65 each,
  • In general, the group rate per room is found by taking $3 off the base of $68 for each extra room.

So,

a_1=\$68\\ \\a_2=\$65\\ \\a_3=\$62\\ \\...

where a_n is the rate per nth room rented.

This is an arithmetic sequence, so

a_n=a_1+(n-1)\cdot d

In your case,

a_1=68\\ \\n=10\\ \\d=-3

Hence

a_{10}=68+(10-1)\cdot (-3)=68-9\cdot 3=68-27=41

This means if a group rents 10 rooms, the charge per room is $41.

5 0
3 years ago
Can you Graph the image A(4,-1) after a translation 7 units up?
rusak2 [61]
(4,6) is the correct answer
4 0
2 years ago
Spike has a life insurance policy with $1.5 million benefit. If this money was put into an account with a 5.2% interest rate, ho
lora16 [44]
The total amount of interest earned each year will be
  5.2% × $1,500,000 = $78,000

_____
We would need to know more about the beneficiaries (their number and the way they might split the proceeds) and how they might use the balance in the account (whether interest only, or interest and principal are withdrawn) before we could answer the question asked.
6 0
3 years ago
Read 2 more answers
What is the area of the figure?<br><br><br><br> 26 ft 2<br> 18 ft 2<br> 32 ft 2<br> 24 ft 2
algol [13]

Answer:

32

Step-by-step explanation:

3 0
2 years ago
Which of these is the note A?
cupoosta [38]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the polynomial function g(x) = 5x + 25 + 923
    10·1 answer
  • Jerry's motorcycle tank holds 6gallons of gas. There are 3 gallons of gas currently in the tank. How much more gasoline will
    11·1 answer
  • the graph of f(x) can be compressed vertically and shifted to the left to produce the graph of g(x). if f(x)=x^3 which of the fo
    12·1 answer
  • Which statement is true about the equation (x – 4)(x + 2) = 16? The equation x – 4 = 16 can be used to solve for a solution of t
    8·2 answers
  • Evaluate the integral by making the given substitution. (use c for the constant of integration.) sec2(1/x9) x10 dx, u = 1/x9
    14·1 answer
  • Write an inequality for the situation to pay a child's price you must be 12 years or younger why is there not only one correct a
    11·1 answer
  • Pierre inherited S269,100 from his uncle and decided to invest the money. He put part of the
    10·1 answer
  • 9. PART A: Which of the following best summarizes
    15·1 answer
  • Enlarge the rectangle.
    5·2 answers
  • Xander is planning on building a house. The blueprints show a house that is 3 inches wide and 2 inches tall. The blueprints use
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!