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
frosja888 [35]
3 years ago
12

Which best describes the accuracy of Jill’s solution? Jill’s solution is accurate. Jill omitted a factor pair, which affected th

e GCF and factored expression. Jill made an error when determining the GCF from her list of factors. Jill made an error when writing the factored expression.
Mathematics
2 answers:
My name is Ann [436]3 years ago
5 0

Answer:

(B): Jill omitted a factor pair, which affected the GCF and factored expression.

Step-by-step explanation:

Hope this helps!! :D

mojhsa [17]3 years ago
3 0

Answer:

Jill made an error when writing the factored expression.

You might be interested in
What is the range of this relation?<br> (-5,0)<br> (8,9)<br> (-10, 2)<br> (-1, -3)
aniked [119]

Answer:

{0,9,2,-3}

Step-by-step explanation:

the range is all the ys.

these are all in the format (x, y)

Hope this helps.

PS-If it's a multiple choice question, the numbers might not be in the same order. just pick the one with those numbers.

3 0
2 years ago
What is the value of cos(150°)?
Arte-miy333 [17]
I use a calculator and made sure it was in degrees

5 0
3 years ago
Read 2 more answers
Test the claim that the proportion of people who own cats is significantly different than 80% at the 0.2 significance level. The
sattari [20]

Answer:

C. H0 : p = 0.8 H 1 : p ≠ 0.8

The test is:_____.

c. two-tailed

The test statistic is:______p ± z (base alpha by 2) \sqrt{\frac{pq}{n} }

The p-value is:_____. 0.09887

Based on this we:_____.

B. Reject the null hypothesis.

Step-by-step explanation:

We formulate null and alternative hypotheses as  proportion of people who own cats is significantly different than 80%.

H0 : p = 0.8 H 1 : p ≠ 0.8

The alternative hypothesis H1 is that the 80% of the  proportion is different and null hypothesis is , it is same.

For a two tailed test for significance level = 0.2 we have critical value  ± 1.28.

We have alpha equal to 0.2  for a two tailed test . We divided alpha with 2 to get the answer for a two tailed test. When divided by two it gives 0.1 and the corresponding value is ± 1.28

The test statistic is

p ± z (base alpha by 2) \sqrt{\frac{pq}{n} }

Where p = 0.8 , q = 1-p= 1-0.8= 0.2

n= 200

Putting the values

0.8 ± 1.28 \sqrt{\frac{0.8*0.2}{200} }

0.8 ± 0.03620

0.8362, 0.7638

As the calculated value of z lies within the critical region  we reject the null hypothesis.

8 0
2 years ago
If the perimeter of a square is 18.48 cm, how long is one side of the square?
Andrew [12]
One side is 4.62 cm long
6 0
2 years ago
What is measure of Arc AC if the m ∠BAC = 28°?
liq [111]
14 degrees.  It equals half the intercepted arc.
(See attached graphic)


8 0
3 years ago
Read 2 more answers
Other questions:
  • Is this true the product of 3/5 and 4 is greater than 4​
    11·1 answer
  • Whyyyyyyyyyy sALAD FINGERS
    8·2 answers
  • Write five rational numbers which are smaller than 5 pls say fast
    8·2 answers
  • How do i construct congruent segments using tools like a compass and straight edge?
    11·1 answer
  • A large container contains 41 2/3 cups of lemonade. If the lemonade is to be poured into smaller cups, each holding 3 1/8 cups o
    6·1 answer
  • Task is to construct two brick columns of the dimensions shown on which an iron gate will eventually be hung. Because the bricks
    5·1 answer
  • PLEASE ANSWER QUICK! I REALLY NEED HELP!
    10·1 answer
  • What is equivalent to e^x=20
    8·1 answer
  • Pe un teren de sport,fetele reprezinta un sfert din numarul baietilor.Daca pleaca 8 baieti si vin acelasi numar de fete,raportul
    15·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20%5E2%3D16" id="TexFormula1" title="\sqrt{x} ^2=16" alt="\sqrt{x} ^2=16" align
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!