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
Brrunno [24]
3 years ago
13

The mean electric bill for Family C is approximately

Mathematics
1 answer:
Nata [24]3 years ago
8 0
Do you have a picture to show, so that I can help?
You might be interested in
Find 92% of 400 cars
mario62 [17]

Answer:

368

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Cassie wants to buy carpet to cover her whole living room, except for the tiled floor. The tiled floor is 4
SIZIF [17.4K]

Answer:

1456

Step-by-step explanation:

56x2x13

56x26

1456

5 0
2 years ago
WILL GIVE BRAINLIEST!
kvasek [131]
1.D, both.
not sure of the other though
6 0
2 years ago
Read 2 more answers
Can someone help ASAP this is missing and destroyed my grade
maria [59]

Answer:

A

Step-by-step explanation:

6ft plus 1 3/4 is 7 3/4

Sorry for minimum explanation but I hope it helped!

7 0
2 years ago
Read 2 more answers
Use the t-distribution and the sample results to complete the test of the hypotheses. Use a significance level. Assume the resul
Ksenya-84 [330]

Answer:

Test statistic = 1.3471

P-value = 0.1993

Accept the null hypothesis.

Step-by-step explanation:

We are given the following in the question:  

Population mean, μ = 4

Sample mean, \bar{x} = 4.8

Sample size, n = 15

Alpha, α = 0.05

Sample standard deviation, s = 2.3

First, we design the null and the alternate hypothesis

H_{0}: \mu = 4\\H_A: \mu \neq 4

We use two-tailed t test to perform this hypothesis.

Formula:

t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{s}{\sqrt{n}} }

Putting all the values, we have

t_{stat} = \displaystyle\frac{4.8 - 4}{\frac{2.3}{\sqrt{15}} } = 1.3471

Now, we calculate the p-value.

P-value = 0.1993

Since the p-value is greater than the significance level, we fail to reject the null hypothesis and accept it.

3 0
3 years ago
Other questions:
  • Larissa earns base salary of $500.00 per week plus commission on any sales. How much will she have to sell to earn $750.00 week?
    10·1 answer
  • Solve for s:<br><br> -0.2=s+(-0.8)
    10·2 answers
  • Answer if u want 10 points
    12·1 answer
  • A plumber is fitting pipes for a remodeled kitchen sink. The sink requires 3 different sections of pipe; the first i feet long,
    5·1 answer
  • 3. Solve for x
    14·1 answer
  • What’s the answer for this question?
    5·1 answer
  • The cylinder and the sphere below have the same radius and the same volume. What is the
    7·1 answer
  • What's the two numbers that round to the greatest place value have an estimated sum of 11000 and an estimated difference of 3000
    6·2 answers
  • Write an equation parallel to x - 2y = 4 that passes through the point (-8, 2).
    14·1 answer
  • -3|x+4|+16=7<br>two solutions​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!