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
faltersainse [42]
3 years ago
11

Factor out the GCF:

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
4 0
4x^2 - 8x - 16....GCF is 4
4(x^2 - 2x - 4) 
antiseptic1488 [7]2 years ago
3 0
Step 1: The GCF in this situation is 4, so now you can reverse-distribute and you will get 4(x^2-2x-4)

Hope that helps!!!!!!
You might be interested in
Does Biased mean random or not random?
mote1985 [20]
Biased most likely means not random in this context. The actual definition is "unfairly prejudiced for or against someone or something"
7 0
3 years ago
Read 2 more answers
In 1982 Abby’s mother scored at the 93rd percentile in the math SAT exam. In 1982 the mean score was 503 and the variance of the
oksian1 [2.3K]

Answer:

The percentle for Abby's score was the 89.62nd percentile.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation(which is the square root of the variance) \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Abby's mom score:

93rd percentile in the math SAT exam. In 1982 the mean score was 503 and the variance of the scores was 9604.

93rd percentile. X when Z has a pvalue of 0.93. So X when Z = 1.476.

\mu = 503, \sigma = \sqrt{9604} = 98

So

Z = \frac{X - \mu}{\sigma}

1.476 = \frac{X - 503}{98}

X - 503 = 1.476*98

X = 648

Abby's score

She scored 648.

\mu = 521 \sigma = \sqrt{10201} = 101

So

Z = \frac{X - \mu}{\sigma}

Z = \frac{648 - 521}{101}

Z = 1.26

Z = 1.26 has a pvalue of 0.8962.

The percentle for Abby's score was the 89.62nd percentile.

3 0
3 years ago
Let v1 = (-6,4) and v^2 = (-3,6). Compute the following<br> V^1 * V^2
Vesnalui [34]
It is just the multiplication of vectors. We'll multiply corresponding pairs together. The general formula for the pairs of (x_{1}; y_{1}) and (x_{2}; y_{2}) is x_{1} * x_{2} + y_{1} *  y_{2} = (-6)*(-3)+4*6=18+24=42
7 0
2 years ago
ANSWER FAST PLLZZ A box of chocolates contains eight milk chocolates and eight dark chocolates. You randomly pick a chocolate an
Novosadov [1.4K]

Answer:

4/15

Step-by-step explanation:

8/16 chance of first choco

times

8/15 because its 1 choco less after the first 1

7 0
3 years ago
La razon de 3 librasa $ 6.00​
andrew-mc [135]

Answer:

I would love to help you so much but I don't understand

6 0
3 years ago
Other questions:
  • each bag of pattern blocks contains 50 block. to make a class pattern, the teacher combines 4 bags of blocks. how many pattern b
    10·1 answer
  • 6 + x is an example of _____.
    7·2 answers
  • A coin is tossed 12 times. What is the probability of getting heads exactly 7 times?
    13·2 answers
  • It takes karina 36 minutes to solve 22 problems. What is her unit rate in problems per minute
    6·1 answer
  • X² + ___ x + 49 plz answer as soon as possible
    12·2 answers
  • WILL MARK AS BRAINLIEST PLEASE HELP!!!
    8·2 answers
  • Pls pls guys help help help
    6·1 answer
  • 24/36 - 1/4 <br> answer in simplest form
    15·1 answer
  • Please solve 7(-2x+4)=-4x
    8·2 answers
  • The number of calories C varies directly as the number of ounces N of avocado that is consumed by the body and C is 380 calories
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!