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
balandron [24]
3 years ago
11

This diagram represents a function named h. Which of the choices also represents the function, h?

Mathematics
2 answers:
serg [7]3 years ago
6 0

Answer:

if this is on Imagine Math then its the first answer

Step-by-step explanation:    got it right!

DerKrebs [107]3 years ago
3 0

Answer: x

Step-by-step explanation: because since you have h(x) from -2 then x4 is the same but your suppose to multiply the x4 with h so make it the same as -2 h(x)

You might be interested in
Two parallel lines are crossed by a transversal . What is the value of k?
bulgar [2K]

Answer:

The value of is equal to k=60\°

Step-by-step explanation:

we know that

(2k+11)\°=131\° -----> by alternate exterior angles

solve for k

2k=131\°-11\°

k=120\°/2=60\°

7 0
2 years ago
Read 2 more answers
Please help. I'm desperate.
netineya [11]

Answer:

3.5x

3x+25=3.5x

Step-by-step explanation:

hope this helps

7 0
3 years ago
Read 2 more answers
Y intercepts of 3x^2-12x+6
Inessa05 [86]
Y=3x^2. -12x+6

If x= 0 then y= 3•0^2 -12•0+6=6
X=0, y=6

y intercept is the place where the curve touches the y-axis and is at point (0, 6)
6 0
3 years ago
26. Students who take a statistics course are given a pre-test on the concepts and skills for the first chapter of a statistics
hjlf

The test statistic value lies to the right of the critical value. So we have sufficient evidence to reject the null hypothesis.

<h3>What are null hypotheses and alternative hypotheses?</h3>

In null hypotheses, there is no relationship between the two phenomenons under the assumption or it is not associated with the group. And in alternative hypotheses, there is a relationship between the two chosen unknowns.

Students who take a statistics course are given a pre-test on the concepts and skills for the first chapter of a statistics course.

Then they are given a post-test once the professor has concluded lecturing on the material.

Pre-test and post-test scores for 4 students in an elementary statistics class are given below.

Then we have

\mu _d = \mu _{post} - \mu _{pre}

Then the null hypotheses and alternative hypotheses will be

H₀: \mu _d = 0

Hₐ: \mu _d > 0

Then the test statistic will be

\rm \overline{x} _d = \dfrac{\Sigma x_d}{n} = \dfrac{15+12+10+1}{4}\\\\\overline{x} _d = 9.5

Then

\rm S_d = 6.02

The test statistic value is given by

\rm t = \dfrac{\overline{x} _d }{\dfrac{S_d}{\sqrtn}} \\\\t = \dfrac{9.5}{\dfrac{6.02}{\sqrt4}}\\\\t = 3.16

Since this is a right-tailed test, so the critical value is given by

\rm t_{n-1}(\alpha ) = t_3 (0.05) = 2.353

Since the test statistic value lies to the right of the critical value. So we have sufficient evidence to reject the null hypothesis.

Hence, we can conclude that \mu _d > 0 that is test scores have improved.

More about the null hypotheses and alternative hypotheses link is given below.

brainly.com/question/9504281

#SPJ1

7 0
2 years ago
What is 1 plus 2 plus 3.... plus 200?
Aneli [31]

Answer:

20100

Step-by-step explanation:

There are 200 numbers in this addition problem. To add this, we can do 1 + 200, 2 + 199, 3 + 198 and so on. All of these pairs have a sum of 201 and since there are 200 / 2 = 100 pairs the answer is 201 * 100 = 20100.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me remember how to solve this equation: (13+x)².
    14·1 answer
  • 700 tickets were sold for a game for a total of $1,187.50. If adult tickets sold for $2.00 and children's tickets sold
    12·1 answer
  • Suppose the point (a, b) lies in the first quadrant. Describe how you would move
    12·1 answer
  • In 10 mins a heart can beat up to 700 times. At this rate, in how many mins will a heart beat 140 times? At what rate can a hear
    7·1 answer
  • Plz help me answer this!
    7·1 answer
  • A cell phone tower services an area of 1,256
    10·1 answer
  • A car travels at a speed of 72 miles per hour. Write a direct variation equation for the distance, y, the car will travel in x h
    6·1 answer
  • 2. (8x -6) - (-2x +4)
    13·2 answers
  • Mia is 7.00272 x 10^6 minutes old. Convert her age to more appropriate units using years, months, and days. Assume a year has 36
    12·1 answer
  • When does a limit exist.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!