How do I calculate Mean.

Answer:

Add up all of the values and divide the sum by the amount of values.

For example, find the mean of 4, 6, and 14.

Add the values. 4 + 6 + 14 = 24

There are 3 terms (4, 6, and 14) so we divide their sum (24) by 3. 24 divided by 3 is 8.

The mean would be 8.

Answer:

you calculatee the mean by adding all the numbers together and dividing it by how many numbers you had.

Step-by-step explanation:

example: 2, 7, 4, 2

if you add them you get 15. then you divide it by four becuas that is how many numbers you have. when you divide you get 3.75

4(6 – 5x)+8(4 – 5x)
Please help

A circular "No Parking" road sign has a diameter of 26 inches.

Which measurement is closest to the area of the sign in square inches?


81.64 in.²

163.28 in.²

530.66 in.²

2,122.64 in.²

I will mark brainliest to whoever gets this right :) (Picture below)

PLS HELP I WILL GIVE BRAINLY- Emily’s quilt needed 20 blue patches in 30 rows and 20 pink patches in 200 rows. How many patches does she need?

If w = 6 feet, x = 6 feet, y = 12 feet, and z = 11 feet, what is the area of the object?
OA. 87 square feet
OB
72 square feet
C.
51 square feet
D.
102 square feet

Please help and please hurry

If q varies directly as r, and q=20 when r=5, find the constant of variation.

a.k=2
b.k=3
c.k=4
d.k=5​

The sales tax in a major city is 7%. Find the cost, including the tax charged on a purchase of $200.

The measure of each angle of an isosceles triangle is
Select one:
a. 15
b. none of these
c.5
d. 30
e. 90

What is 12xcubed divided by 3xsquared? I really need an answer please

Your parents are building a pool that is 7 ft wide and 12 ft long. They want to put a walkway around the pool that is x ft wide on all sides. Write a polynomial that represents the combined area of the pool and walkway. Answer needs to be in standard form and use x as your variable.

nick was thinking of a number nick halves the number and gets an aswer of 27.3 form an equation with x from the information

true or false: 3x^2+5x^3=8x^3

It is the end of the semester, and the clubs at school
are recording their profits. The Science Club started out
with $20 and has increased its balance by an average
of $10 per week. The Math Club has saved $5 per
week after starting out with $50 at the beginning of the
semester.
al. Choose the equation below which represents the
balance the science club has. Let x represent the
number of weeks and y represent the balance of the
science club's account

y= 20 + 50x

y= 20 + 10x

y= 10 + 20x

y= 10 + 10x

y=50 + 5x

Y=5 + 10x

ASAP please help me ​

Find the area of a square with the side lengths of (1/2x+2)

Solve this equation: b - 120 = 80

What is the value of b? (what is b)

SOMEONE HELP PLS ITS IMPORTANT!

What’s the measure of MNK & PK?

what place value is 7 in 7,000.2

Answer this please I’m not sure of the answer

I need help I don’t get this?

HELP ASAP!!!! HELP HELP

A circular running track is 14 of a mile long. Elena runs on this track, completing each lap in 116 of an hour. What is Elena’s running speed? Include the unit of measure

A diver descends at a rate of 12 feet per minute for 11 minutes. Write and solve an expression to show what the divers ending depth would be.

Peter is saving to enroll in a roller-blading training program that costs $350.00.He already has $78 and will save $34 per week until he has enough money to join the program. At this rate, what is the least number of weeks it will take Henry to have $350.

A camera has a listed price of $819.99 before tax. If the sales tax rate is 6.75%, find the total cost of the camera with
sales tax included.
Round your answer to the nearest cent, as necessary.

Paula is the student council member responsible for planning an outdoor dance. Plans include hiring a band and buying and serving dinner. She wants to keep the ticket price as low as possible to encourage student attendance while still covering the cost of the band and the food.
Question 1: Band A charged $600 to play for the evening and Band B changers $350 plus $1.25 per student.
Write a system of equations to represent the cost of the two bands.

Karen received a $80 gift card for a coffee store. She used it in buying some coffee that cost $8.23 per pound. After buying the coffee, she had $47.08 left on
her card. How many pounds of coffee did she buy?
pounds
х
5
?

help I can’t do basic math skjsjdmdmx

Monica deposits $100 into a savings account that pays a simple interest rate of 4.5%, Paul
deposits $200 into a savings account that pays a simple interest rate of 3.2%. Monica says that
she will earn more interest in 1 year because her interest rate is higher. Is she correct? Justify your
response.