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
Inessa [10]
3 years ago
5

36 – w2 w how do u solve this

Mathematics
1 answer:
Sliva [168]3 years ago
8 0
Factoring:

-1 (w^2 - 36)

answer:

(w+6)(w-6)
You might be interested in
Juliet has a choice between receiving a monthly salary of $1750 from a company or a base salary of $1600 and a 3% commission on
Westkost [7]

For an amount of sales of $5,000, the two salary choice will be equal

Let the amount of sales be $x

The 3% she will receive will be;

\frac{3}{100}\times x\text{ = 0.03x}

We add this to the base salary and equate to the former monthy salary

We have this as;

\begin{gathered} 1750\text{ =1600 + 0.03x} \\ 1750-1600\text{ = 0.03x} \\ 150\text{ = 0.03x} \\ x\text{ = }\frac{150}{0.03} \\ x\text{ = \$5000} \end{gathered}

4 0
1 year ago
The mayor of renee's town chose 160 students from her school to attend a city debate. This amount is no more than 1/4 of the stu
azamat
The answer is d.
First you have to divide 160/ 1/4. So you would do 160/1 divided by 1/4. Because of keep, change and flip. (k.c.f) you would keep 160/1, change the division sign, then flip 1/4 to 4/1. Then you multiply 160/1*4/1. Then you would get 640. Hope this helped.
7 0
3 years ago
Original price: $261.27 Markdown: 72% The sale price is
Alex17521 [72]

Answer: 72% X 261.27 = 188.11

sales price : $261.27 - $188.11 = $73.16

               

3 0
3 years ago
Read 2 more answers
The mean number of hours of study time per week for a sample of 562 students is 23. If the margin of error for the population me
Vadim26 [7]

Answer:

The 98% confidence interval for the mean number of hours of study time per week for all students is (20.9, 25.1).

Step-by-step explanation:

Confidence interval:

Sample mean plus/minus the margin of error.

In this question:

Mean of 23.

Margin of error 2.1.

Then

23 - 2.1 = 20.9

23 + 2.1 = 25.1

The 98% confidence interval for the mean number of hours of study time per week for all students is (20.9, 25.1).

3 0
2 years ago
A theatre has 15 seats in the first row, 20 seats in the second row, 25 seats in the third row, and so on. Write the linear equa
viktelen [127]

Answer: The answer is (n = 5r + 10).


Step-by-step explanation: Given that in a theatre, there are 15 seats in the first row, 20 seats in the second row, 25 seats in the third row, etc.

We are to write the linear equation that represents the number of seats 'n' in each row 'r'.

Now,

Number of seats in the 1st row = 15 = 5 × 3 = 5 × (1+2),

number of seats in the 2nd row = 20 = 5 × 4 = 5 × (2+2),

number of seats in the 3rd row = 25 = 5 × 5 = 5 × (3+2), etc...

Therefore, number of seats 'n' in the r-th row is given by the following linear equation -

n = 5 × (r+2), i.e., n = 5r + 10.

Thus, the required linear equation is n = 5r + 10.


7 0
3 years ago
Other questions:
  • A delivery driver has an average daily gasoline expense of $55.00. The standard deviation is $10.00. The owner takes a sample of
    13·1 answer
  • ASAP!! PLEASE I NEED HELP!!
    6·1 answer
  • If the variance of a variable is 16​, what is the standard​ deviation?
    9·1 answer
  • Find the dimensions of a rectangle with a perimeter of 52cm if it’s length is 4cm more than its width
    10·1 answer
  • Can you please please help me in this Math Question!!!!! Be sure to Show Your Work/Steps!!!!!
    15·1 answer
  • Is 5 a solution to 2x + 5 = 15? Yes or No<br> How do you know?
    5·2 answers
  • Anna is five years old. my age is six years more than thrice her age. how old am i​
    8·1 answer
  • Which one would be the number line ???????
    8·2 answers
  • Solve for x, the figure is a parallelogram. will give brainliest, pls show work !!
    8·2 answers
  • What is the distance between the tick marks on the number line?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!