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
tresset_1 [31]
3 years ago
12

Factor x3 – 4x2 + 7x – 28 by grouping. What is the resulting expression? (x2 – 4)(x + 7) (x2 + 4)(x – 7) (x2 – 7)(x + 4) (x2 + 7

)(x – 4)
Mathematics
1 answer:
juin [17]3 years ago
7 0

Hope you could understand.

If you have any query, feel free to ask.

You might be interested in
Help PLSSSSS I will give you Brainlyist <br> I suck at math it should be easy
djyliett [7]

Answer:

11

Step-by-step explanation:

44 / 11 = 4

33 / 11 = 3

7 strips

6 0
3 years ago
Read 2 more answers
How much times greater is 9*10^5 than 8*10^2
nadya68 [22]

Answer: 1125 times greater

Step-by-step explanation:

9*10^5 =9*100000 = 900000

8*10^2 = 8*100 = 800

900000/800 = 9000/8 = 1125

4 0
3 years ago
Read 2 more answers
What percent of 202 is 34
julia-pushkina [17]

Answer:

Result: 68.68

68.68 is 202% of 34.

Step-by-step explanation:

:

202% × 34 = 68.68

Hope it helps :)

6 0
3 years ago
Read 2 more answers
To help plan its nursing staff schedule, a large hospital uses simple exponential smoothing to forecast the daily number of hosp
Morgarella [4.7K]

Answer:386

Step-by-step explanation:

We have given

Smoothing parameter \left ( \alpha \right )=0.56

Forecasted demand\left ( F_t\right )=385

Actual demand\left ( D_t\right )=386

And Forecast is given by

F_{t+1}=\alpha D_t+\left ( 1-\alpha \right )F_t

F_{t+1}=0.56\cdot 386+\left ( 1-0.56\right )385=385.56\approx 386

F_{t+2}=0.56\cdot 386+\left ( 1-0.56\right )385.56=385.806\approx 386

F_{t+3}=0.56\cdot 386+\left ( 1-0.56\right )385.806=385.914\approx 386

F_{t+4}=0.56\cdot 386+\left ( 1-0.56\right )385.914=385.962\approx 386

3 0
3 years ago
Mr. Mandel gave his class 12 minutes to read. 5 1/2 pages in that time. At what rate, in pages per hour, did Claire read?
Eva8 [605]
5 1/2 pages in 12 minutes.
11/2 pages in 12 minutes 

How many pages in an hour?
well, an hour has 60 minutes

Let's write a proportion
11/2 / 12 = x/60
cross multiply
(11/2 * 60) = 12x
330 = 12x
divide both sides by 12
27.5 or 27 1/2 = x

27.5 pages per hour.

Hope this helps
8 0
3 years ago
Other questions:
  • Will mark brainliest if amswer right pitcure included​
    8·2 answers
  • What are the zeros of the function f(x) = x2 + 5x + 5 written in simplest radical form?
    8·1 answer
  • Mike is building a new deck in his backyard with the dimensions shown in the diagram. He needs to determine how many
    8·2 answers
  • John is moving up to the attic and wants to paint one wall blue. The wall is a triangle with a base of 21 feet and a height of 8
    5·1 answer
  • Eight times as many students voted for grape as orange. Forty-three students voted for orange. How many voted for grape?
    14·2 answers
  • Miguel has 52 coins in dimes and nickels totaling $4.50. how many of each coin does he have?
    13·1 answer
  • Aymond bought a used truck for $18,800. If the sales tax in his state is 7 percent, what was the final price for his car?
    12·2 answers
  • Answer this please and get points
    7·2 answers
  • Write the missing numbers to find 154÷11
    10·1 answer
  • PLEASE HELP SOON I NEED TO LEAVE TO MY LAB
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!