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Rudiy27
3 years ago
12

Factor 2a2b3 - 14ab + 16a

Mathematics
1 answer:
zhuklara [117]3 years ago
6 0

Answer:

2a(b^3 - 7b + 8)

Step-by-step explanation:

I'm assuming that 2a2b3 is 2a2b^2. If not, this answer isn't correct.

Look at the whole numbers. Is there a number that divides into them evenly? Yes, 2, so you pull 2 from the problem and divide each number by 2. Do the same for each variable.

2a2b3 - 14ab + 16a

2(ab^3 - 7ab +8a)

2a(b^3 - 7b + 8)

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What is the pattern that follows the rule n x 2+1
11111nata11111 [884]

Answer:

The pattern: 1 3 5 7 9 11 13 15 ..........

Step-by-step explanation:

f(n) = 2n + 1

F(0) = 1

f(1) = 2 * 1 + 1 =3

f(2) = 2 * 2 + 1 =5

f(3) = 2 * 3 + 1 = 7

The pattern: 1 3 5 7 9 11 13 15 ..........

8 0
3 years ago
How much will each person get if 4 people share 1/2 pound of grapes equally?
zhenek [66]
1/8 th of a pound each.
5 0
3 years ago
Taymoor is going to apply for two different jobs. He estimates that
Ostrovityanka [42]

Answer:

0.58

Step-by-step explanation:

The probability that Taymoor gets at least one job is a  sum of probabilities of 3 events:

1.He gets Job 1 (P(1.yes)= 0.3) and doesn't get the job 2 (P(2.not)=1-0.4=0.6)

P(1.yes,2.not)=P(1.yes)*P(2.not)=0.3*0.6=0.18

2. He doesn't get job1 (P(1.not)= 1-03=0.7 ) and gets job2(P2.yes)=0.4)

P(1.not,2.yes)=P(1.not)*P(2.yes)=0.7*0.4=0.28

3. He gets  job1 (P(1.yes)= 0.3 ) and gets job2(P2.yes)=0.4)

P(1.yes,2.yes)=P(1.yes)*P(2.yes)=0.3*0.4=0.12

The resulted probability is P(gets job)= 0.18+0.28+0.12=0.58

6 0
4 years ago
15 points, plz help!!
Black_prince [1.1K]

Answer:

The answer to your question is 10 units ²

Step-by-step explanation:

To solve this problem I will use the formula

                 3    3

A  =   1/2    3    -1        = 1/2  [  (3 x -1) + (3 x -5) + (-2 x 3) - (3 x -5) - (-2 x -1)

                -2   -5                     -(3 x 3)]

                 3    3        = 1/2 [ -3 - 15 - 6 + 15 - 2 - 9]

                                 = 1/2 [ -20]

                                 = 1/2|20|

                                 = 10 units²

Sorry, I don't remember how to use the formula 1/2 b x h

5 0
4 years ago
Graph -7x+5y=35 PLEASE HELP QUICK
dybincka [34]

Answer:

Step-by-step explanation:

4 0
3 years ago
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