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
kipiarov [429]
3 years ago
12

THANKS! Everyone if you answer this

Mathematics
1 answer:
andrew11 [14]3 years ago
4 0

Answer:

Down Below .

Step-by-step explanation:

A. Nickel and Copper.

B. The average temp is 1034.8575. I got that by adding all the temps then dividing it by 4

You might be interested in
For the past 40 days. Naomi has been recording the number of customers at her restaurant between 10:00 AM and 11:00 AM. During t
igor_vitrenko [27]

Answer:

The experimental probability there will be fewer than 20 customers on the forty-first day is 5/8, .625, 62.5%.

Step-by-step explanation

:


4 0
3 years ago
Time to paint the living room. The room measures 20 feet wide by 30 feet long by 12
chubhunter [2.5K]

The cost to paint the walls and the ceiling is $855

<h3></h3><h3>How much will it cost?</h3>

First, we need to find the area that will be painted.

The area of two of the walls is:

A = 20ft*12ft = 240ft²

The area of the other two walls:

A' = 30ft*12ft = 360ft²

The area of the ceiling is:

A'' = 20ft*30ft = 600ft²

We also need to subtract the areas of the two doors and the 4 windows.

Each door is 7ft by 3ft, so the area of each door is:

a = 7ft*3ft = 21ft²

Each window is 4ft by 3ft:

a' = 4ft*3ft = 12ft²

Then the total area that will be painted is:

area = 2A + 2A' + A - 2a - 4a'

area = 2*( 240ft²) + 2*(360ft²) + 600ft² - 2*(21ft²) - 4*(12ft²)

area = 1,710 ft²

We know that we need two coats of paint to cover that area, and the cost per square foot of paint is $0.25, then the total cost is:

C = $0.25*2*(1,710) = $855

The cost to paint the walls and the ceiling is $855

If you want to learn more about areas:

brainly.com/question/24487155

#SPJ1

6 0
2 years ago
Write a verbal expression for:<br> 20+6
Helen [10]

what is the result of the addition of 20 and 6

8 0
2 years ago
Read 2 more answers
What is 87,200,000 written in scientific notation?
Elan Coil [88]

Answer:

8.72 • 10^7

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
12 in
olasank [31]

Answer:

can you write that a lil better

8 0
3 years ago
Other questions:
  • If JK LM , which statement is true ?
    8·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
    15·1 answer
  • Mr. Sharon can paper a room in 3hrs. His assistant needs 5hrs. If Mr. Sharon works 1hr and then his assistant completes the job
    9·1 answer
  • If y varies inversely as x and y=7 when x=−4, find y when x=2.
    15·1 answer
  • How do I solve this?
    10·2 answers
  • Linear, exponential or neither?<br> y= 3x² + 2x + 4<br> A linear<br> B exponential<br> C neither
    12·1 answer
  • What's the value of given expression​<br><br>3³ - 3⁴
    11·2 answers
  • (pls help? u will get brainliest)
    7·2 answers
  • 2(r+3)=<br><br> Can u please help me solve this
    9·2 answers
  • Maria's car has a gas mileage of 31 miles per gallon. How many miles can Maria travel on 9 gallons of gas?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!