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
Mice21 [21]
3 years ago
5

I really need help asap show all work​

Mathematics
1 answer:
Triss [41]3 years ago
8 0

Note: Consider we need to find the factor form of the given expression by taking out the GCF.

Given:

The expression is:

-42k^3+24k^4+12k^5

To find:

The factor form of the given expression.

Solution:

We have,

-42k^3+24k^4+12k^5

It can be written as:

=6k^3(-7)+6k^3(4k)+6k^3(2k^2)

Taking out the greatest common factor (GCF), we get

=6k^3(-7+4k+2k^2)

Therefore, the factor form of the given expression is 6k^3(-7+4k+2k^2).

You might be interested in
Suppose that work hours in new zombie are 200 in year 1 and productivity is $8 per hour worked. what is new zombie's real gdp? i
olasank [31]
Given that <span>work hours in new zombie are 200 in year 1 and productivity is $8 per hour worked.

The new zombie's real gdp in year 1 is given by 200 x $8 = $1,600

If work hours increase to 210 in year 2 and productivity rises to $10 per hour.

The new zombie's real gdp in year 2 is given by 210 x $10 = $2,100

The new zombie's rate of economic growth is given by

\frac{\$2,100-\$1,600}{\$1,600} \times 100\%= \frac{\$500}{\$1,600} \times100\%=31.25\%</span>
7 0
3 years ago
Math work! Plz help!!
Svetllana [295]
180 + 60x = 2,000

180 is how much money she has already, 60 is how much she makes per week, x is the amount of weeks, and 2,000 is her goal.
5 0
3 years ago
I will mark brainliest for answering this question.
ser-zykov [4K]

The unit rate of speed is 52.5 miles per hour

<em><u>Solution:</u></em>

Given that On a trip to visit relatives you drive 1,115.625 miles over the course of 21  hours and 15 minutes

We know that, 1 hour = 60 minutes

21  hours and 15 minutes = 21 hours + (15/60) hours = 21 + 0.25 = 21.25 hours

So they drive 1115.625 miles in 21.25 hours

To find the unit rate of speed of your vehicle in miles per hour, divide the total miles by time taken

unit rate of speed means miles driven in 1 hour

\rightarrow \frac{1115.625}{21.25} = 52.5

So the unit rate of speed is 52.5 miles per hour

7 0
3 years ago
Helpppppppp me pleaseeeeeeee
andreev551 [17]

Answer:

I think its the last one thats not showing if I'm wrong in sorry

3 0
3 years ago
Jen solved the equation 100 minus one-half x equals 92 to determine the number of questions, x, she answered incorrectly on a te
GrogVix [38]

Answer:

Correct. She could have also subtracted 100 from both sides, then divided by Negative one-half.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • How many enantiomeric pairs are possible for an aldohexose?<br> a.2<br> b.4<br> c.8<br> d.16?
    15·2 answers
  • 3m - 12 =18<br> Step by step
    8·2 answers
  • A square patio has an area of 200 square feet. How long is each side of the patio to the nearest 0.05?
    15·1 answer
  • What is the sum of 16.87 + (–98.35)? –115.22 –81.48 81.48 115.22
    8·2 answers
  • After how many hours are 24.5 and 38 equal
    7·1 answer
  • Complete 6,7 for 5-8 points.
    5·2 answers
  • Find the domain and range of the exponential function h(x) = –343x.
    10·1 answer
  • How much money did she have at first
    6·1 answer
  • What is BD?
    8·1 answer
  • What is the slope-intercept equation of the line below?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!