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
Serjik [45]
3 years ago
11

Need answer please!!!!!!

Mathematics
1 answer:
patriot [66]3 years ago
7 0
Answer is D i’m sure but unit test don’t matter as much so don’t stress
You might be interested in
Help me plz, thanks.
adell [148]
It is going to be 3/10 because you simplify 6 blue/ 20 total marbles
6 0
3 years ago
Write the equation of the line that has the indicated slope and contains the indicated point. Express the final equation in stan
OlgaM077 [116]

Answer:

y = 1/2x + 5

Step-by-step explanation:

Given :

Slope, m = 1/2

(x1, y1) = (6, 8)

y - y1 = m(x - x1)

y - 8 = 1/2(x - 6)

y - 8 = 1/2x - 3

y - 8 + 8 = 1/2x - 3 + 8

y = 1/2x + 5

Stamdard form of equation :

y = mx + c

Hence, equation is :

y = 1/2x + 5

7 0
3 years ago
Find the midpoint of the segment with the given endpoints . G(-3,-5) and H(1,-1)
Serhud [2]
All you have to do for this is follow the midpoint formula.

Let me know if the picture is unclear and I'll type it out for you.

4 0
2 years ago
Spirit Airlines kept track of the number of empty seats on flight 308 (DEN—DTW) for 10 consecutive trips on each weekday.
Murrr4er [49]

Answer:

please find below

Step-by-step explanation:

6 0
3 years ago
The average monthly cell phone bill was reported to be $50.07 by the U.S. Wireless Industry. Random Sampling of a large cell pho
zalisa [80]

Answer:

The null and alternative hypotheses are:

H_{0}:\mu= 50.07

H_{a}:\mu>50.07

Under the null hypothesis, the test statistic is:

t=\frac{\bar{x}-\mu}{\frac{s}{\sqrt{n}} }

Where:

\bar{x} = 52.86 is the sample mean

s=7.0132 is the sample standard deviation

n=10 is the sample size

\therefore t=\frac{52.86-50.07}{\frac{7.0132}{\sqrt{10}} }    

          =1.26

Now, the right tailed t critical value at 0.05 significance level for df = n-1 = 10-1 = 9 is:

t_{critical}=1.833

Since the t statistic is less than the t critical value at 0.05 significance level, therefore,we fail to reject the null hypothesis and conclude that there is not sufficient evidence to support the claim that the average phone bill has increased.


4 0
3 years ago
Other questions:
  • One positive integer is 6 less than twice another. The sum of their squares is 680 . Find the integers.
    9·1 answer
  • Question 1 A survey was sent to GCA students asking the question "Who is your favorite teacher?"
    9·2 answers
  • 1 is a cube a prism?​
    10·1 answer
  • ways to put 72 cookies into an equal amount of bags with more than 2 and less than 10 cookies in each bag
    9·1 answer
  • Samuel purchased 2 1/2 lb of nuts for $10.50.How much will 5 1/4 lb cost?
    6·2 answers
  • If you buy 4 turkey subs that in total costs 26 dollars how much would 5 turkey subs cost.
    11·1 answer
  • You and your friend drive toward each other. The equation 50h = 190 – 45h represents the number h of hours until you and your fr
    8·1 answer
  • The sum of the three interior angles of any triangle equal 180 degrees. One right triangle has one acute angle of 30 degrees.
    14·1 answer
  • Will charges $12.50 per hour for painting plus a flat $15 fee for preparation and clean-up. Which linear equation shows the amou
    12·1 answer
  • Last year, Alaska saw 48 inches of snow during the winter. This year, Alaska saw 75 inches of snow during the winter. By what pe
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!