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
Mnenie [13.5K]
3 years ago
11

Mark was remodeling his house. He took 26 2/3 square feet from 3 different rooms. What was the average change in square footage

per room?
-9/80

-80

-26 2/9

-8 8/9





Please help!
Mathematics
1 answer:
deff fn [24]3 years ago
8 0

Answer: 8 8/9

Step-by-step explanation:

From the question, we are informed that Mark was remodeling his house and that he took 26 2/3 square feet from 3 different rooms.

The average change in square footage per room will be calculated as:

= 26 2/3 ÷ 3

= 80/3 × 1/3

= 80/9

= 8 8/9

Therefore, the answer is D.

You might be interested in
Hugh pays $9.99 a month for an online movie rental service. The service allows him to rent and watch movies for $0.89 each. If H
Sedaia [141]

Answer:

22 movies per month.

Step-by-step explanation:

30=9.99+0.89m

30-9.90=0.89m

20.01/0.89=m

22.48=m

8 0
3 years ago
~~Math Question~~<br><br> Please help me, loves. :)<br><br> Thanks, ya'll.
zysi [14]
Its the 5th answer! :)

8 0
3 years ago
Read 2 more answers
How would I solve for this? What’s the answer?
9966 [12]
To find G of F first solve f(x) by replacing x with -7

F(x) = x^2 +6
= -7^2 +6
= 49 +6 = 55

So f(x) = 55

Now replace the X in the g(x) equation with 55

g(x) = x+8 / x

= 55+8 / 55

= 63/55

The last choice is the correct answer.
5 0
3 years ago
Read 2 more answers
What is the minimum number of points that could be moved to make the parallelogram a<br> rectangle?
scoray [572]

Answer:

2

Step-by-step explanation:

If we have the length and the breadth of a rectangle then we can draw a unique rectangle because we know already that all the vertex angles are equal to 90 degrees. Hence, only two measurements are required.

4 0
2 years ago
Suppose the life span of a calculator has a normal distribution with a mean of 60 months and a standard deviation of 8 months. W
rusak2 [61]

Answer:

Probability that the calculator works properly for 74 months or more is 0.04 or 4%.

Step-by-step explanation:

We are given that the life span of a calculator has a normal distribution with a mean of 60 months and a standard deviation of 8 months.

Firstly, Let X = life span of a calculator

The z score probability distribution for is given by;

         Z = \frac{ X - \mu}{\sigma} ~ N(0,1)

where, \mu = population mean = 60 months

            \sigma = standard deviation = 8 months

Probability that the calculator works properly for 74 months or more is given by = P(X \geq 74 months)

     P(X \geq 74) = P( \frac{ X - \mu}{\sigma} \geq \frac{74-60}{8} ) = P(Z \geq 1.75) = 1 - P(Z < 1.75)

                                                   = 1 - 0.95994 = 0.04

Therefore, probability that the calculator works properly for 74 months or more is 0.04 or 4%.

7 0
3 years ago
Other questions:
  • Write the formula for the sum of 7 consecutive numbers if the first number is m. \
    10·2 answers
  • What is the expected length of a sequence that is monotonically increasing when drawn from the distribution?
    14·1 answer
  • Evaluate one third of the sum of 15 and 6
    11·2 answers
  • Please help me to prove this!​
    9·1 answer
  • Identify a3 of this sequence: 0.25, 0.5, 0.75, 1, 1.25, 1.5, … a3 =
    6·2 answers
  • Given: Each block has masses m1 = m2 =
    13·1 answer
  • Solve the following: -3(x - 8) + 7x = 12<br><br> Please explain!
    13·1 answer
  • PLEASE HELP ITS DUE SOON, ILL GIVE BRAINLEST
    8·1 answer
  • can i get some help plz? God bless ❤️
    10·1 answer
  • Math help pls answwer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!