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
nikklg [1K]
3 years ago
11

An exterminator must treat the perimeter of a house for insects. If the house is 90 feet long and 30 feet wide, what is the tota

l footage treated?
Mathematics
1 answer:
Anika [276]3 years ago
4 0
Perimeter = 2l + 2w
perimeter = 2(90) + 2(30)
perimeter= 180+60
perimeter= 240 ft
You might be interested in
How do I write the equation to get the answer ?
Vlad [161]

Answer:

<em><u>which</u></em><em><u> </u></em><em><u>type</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>equation</u></em><em><u> </u></em><em><u> </u></em><em><u>just</u></em><em><u> </u></em><em><u>tell</u></em><em><u> </u></em><em><u>we</u></em><em><u> </u></em><em><u>are</u></em><em><u> </u></em><em><u>here</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>help</u></em><em><u> </u></em><em><u>if we</u></em><em><u> </u></em><em><u>can</u></em><em><u> </u></em>

3 0
3 years ago
Read 2 more answers
Can someone please help!!! Sec. 12.7 #78
Oksana_A [137]
Question please I can’t see 1
8 0
3 years ago
Read 2 more answers
The city of Raleigh has 11700 registered voters. There are two candidates for city council in an upcoming election: Brown and Fe
Vesnalui [34]

Answer:

The sample statistic for the proportion of voters surveyed who said they'd vote for Brown is 0.308.

The expected numbers of voters who would vote for Brown is 3604.

Step-by-step explanation:

The sample statistic is a numerical quantity used to represent a characteristic of a sample. For example, sample mean is a sample statistic representing the average of the sample. Or, sample proportion is a sample statistic representing the proportion of a particular variable in the sample. Or sample variance is a sample statistic representing the variance of the sample.

The sample statistic can be used to estimate the population parameter.

They are known as the point estimate of the parameter.

The sample proportion of a variable <em>X</em> is given by:

\hat p=\frac{X}{n}

It is provided that of the <em>n</em> = 250 registered voters selected, the number of voters who said they would vote for Brown is <em>X </em>= 77.

Compute the sample statistic for the proportion of voters surveyed who said they'd vote for Brown as follows:

\hat p=\frac{X}{n}

  =\frac{77}{250}\\

  =0.308

Thus, the sample statistic for the proportion of voters surveyed who said they'd vote for Brown is 0.308.

Compute the expected number of people of the 11700 registered voters who would vote for Brown as follows:

E(X)=N\times \hat p

         =11700\times 0.308\\=3603.6\\\approx 3604

Thus, the expected numbers of voters who would vote for Brown is 3604.

6 0
3 years ago
Tell me the answer to the question plz​
Sonja [21]

Step-by-step explanation:

(11.99+23.98+9.95)= 45.92

she has to pay = 45.92 - 20/100 (45.92)

= 45.92 - 9.18 = 36.74

so option

about 37 is right

4 0
3 years ago
Mr. Bobby plans to spend no more than $200 on pizza and soda for a party. Each pack of soda costs $5.00 and each pizza costs $8.
goldfiish [28.3K]

Answer:

6yr

Step-by-step explanation:

7t

4 0
3 years ago
Read 2 more answers
Other questions:
  • Curtis runs 1 mph slower than Marsy. After 2 hours of running in opposite directions, they are 30 miles apart. How fast had Curt
    13·1 answer
  • What is the domain of f(x)
    13·1 answer
  • For the baseball game the coach bought four cases of water for $64 what was the unit rate in cost per case
    12·1 answer
  • What is the solution of x^3 -1 / x^2 + 5x +4 &lt; 0?
    6·1 answer
  • Which of the following is a solution to the equation 16=4x-4?<br> a.-5<br> b.-4<br> c.5<br> d.16
    13·2 answers
  • What is 2+2=? Math question
    8·2 answers
  • 15 POINTS PLEASe ANSWER. What table contains only points that lie on the line represented by y=6x-6
    12·2 answers
  • Find the length of side AB.
    5·1 answer
  • Tell me someone knows Unit Rates and Unit Price.
    7·1 answer
  • Ashley has 100 books that she wants to give away at the rate of n books per week. Write a recursive function that represents the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!