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
agasfer [191]
4 years ago
6

FACTOR COMPLETELY -5x^3 + 45x^2 - 90x

Mathematics
1 answer:
slamgirl [31]4 years ago
3 0

Answer:

−5x(x-6)(x-3)

Step-by-step explanation:

please mark me brainliest

You might be interested in
What is the area of the rectangle below?
Trava [24]
The area of a rectangle is length times width
6 0
3 years ago
If the slope = -2 and the y-intercept=3 what is the correct equation in slope-intercept form?
vlabodo [156]

Answer:

y=-2x+3

Step-by-step explanation:

Slope formula: y=mx+b

m=slope

b=y-intercept

8 0
3 years ago
The table displays the frequency of scores for a calculus class on an exam. The mean of the exam scores is 3.5. Score 1 2 3 4 5
vladimir1956 [14]

Answer:

f=11

Mode=4

Median=4

Explanation:

We are given that

a.Mean of the exam score,\bar x=3.5

Score(x)   frequency   C.F

1                  1                 1

2                  3                4

3                  f                 15(4+f=4+11)

4                  13               28

5                   4               32

\sum f_i=1+3+f+13+4=21+f

\sum f_ix_i=1(1)+2(3)+3(f)+4(13)+5(4)=1+6+3f+52+20=79+3f

(\bar x)=\frac{\sum f_ix_i}{\sum f_i}

Using the formula

3.5=\frac{79+3f}{21+f}

73.5+3.5f=79+3f

3.5f-3f=79-73.5

0.5f=5.5

f=\frac{5.5}{0.5}=11

b.Mode:The number which is repeat most times .

4 repeat most times

Hence, mode of all exam scores=4

N=32

N is even

Median=\frac{(\frac{n}{2})^{th}+(\frac{n}{2}+1)^{th}}{2}

Median=\frac{16th+17th}{2}=\frac{4+4}{2}=\frac{8}{2}=4

7 0
4 years ago
What is the slope of the line passing through the points (5,7) and (−1,19)?
N76 [4]
The slope is -2..........
6 0
3 years ago
Read 2 more answers
Brandon made $30.00 in 4 hours. How much would he make in 11 hours?
wolverine [178]

Answer:

B brainliest??

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Other questions:
  • Explain how you know that 3/6 is greater than 1/3 but less than 2/3?
    6·1 answer
  • Question 1:
    7·1 answer
  • What is [5x6] divide by 5+4-3
    13·2 answers
  • What is the ratio as a fraction in simplest form with whole numbers in the numerator and denominator 48 gal to 56 gal
    12·1 answer
  • The temperature started at 87 degrees Fahrenheit is the temperature went down 10 degrees Fahrenheit then went up 17 degrees Fahr
    10·1 answer
  • Change this decimal to a percent. .125
    5·2 answers
  • (25 points) <br> What is the value of k?<br><br> Please explain your answer
    15·1 answer
  • One batch of walnut muffins uses
    5·1 answer
  • 45% of c is 90. <br> Find the value of c.
    15·1 answer
  • The orthodontist estimated how long brian would have to wear braces when she put them on his teeth. brian was pleasantly surpris
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!