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
Amanda [17]
2 years ago
8

Carla earns $13 an hour cleaning house. How much will she earn if she works from 8:00 to 2:00?

Mathematics
2 answers:
Andreyy892 years ago
4 0
8pm to 2am, or 8am to 2pm, either way, Carla would've worked for 6 hours.

6*$13=$78

-----------

Carla would earn $78 if she were to clean for 6 hours.
Oliga [24]2 years ago
4 0


If Carla worked 6 hours and earned $13 an hour. All you need to do is multiply

13 x 6 = 78

So, Carla would have earned $78.00 for working the 6 hours.

Hope this helps you. :-)

You might be interested in
Which of the following describes a rigid transformation?
pickupchik [31]

Answer:

Step-by-step explanation:

B

5 0
3 years ago
Read 2 more answers
A recent study focused on the number of times men and women send a Twitter message in a day. The information is summarized below
jok3333 [9.3K]

Answer:

The value of the test statistic = 2.58

Test statistic Z = - 4.805

|Z| = 4.805 > 2.58

Null hypothesis is rejected The value of the test statistic = 2.58

There is  significant difference between in the mean number of times men and women send a Twitter message in a day

Step-by-step explanation:

Step(i):-

Sample size of men  n₁ = 25

mean of the first sample x₁⁻ = 20

Standard deviation of the first sample σ₁ = 5

Sample size of women n₂ = 30

mean of the second sample x₂⁻ = 30

Standard deviation of the first sample σ₂ = 10

Level of significance ∝= 0.01

<u>Step(ii)</u>:-

Null Hypothesis : H₀: There is no significant difference between in the mean number of times men and women send a Twitter message in a day

Alternative Hypothesis :H₁:There is  significant difference between in the mean number of times men and women send a Twitter message in a day

Test statistic

Z = \frac{x^{-} _{1} - x^{-} _{2} }{\sqrt{\frac{S.D_{1} ^{2} }{n_{1} }+\frac{ S.D_{2} ^{2}}{n_{2} }  } }

Z = \frac{20 - 30 }{\sqrt{\frac{(5)^{2}  }{25 }+\frac{ (10)^{2}  }{ 30}  } }

Z =  \frac{-10}{2.081} = - 4.805

The value of the test statistic = 2.58 C

|Z| = 4.805 > 2.58

Null hypothesis is rejected The value of the test statistic = 2.58

<u>Conclusion:</u>-

There is  significant difference between in the mean number of times men and women send a Twitter message in a day

7 0
3 years ago
Trudy borrowed $560.00 from a friend and agreed that for several years she would make equal monthly payments to pay only the int
likoan [24]

Answer:

$54.6

Step-by-step explanation:

Amount borrowed = $560

Interest paid in the 12-month period = 6.5% of 560 =$36.4

The amount of interest Trudy pays in 18 months is worked out as

Monthly interest = $36.4/12

Interest payable in 18 months

= ($36.4/12) x 18

= $54.6

5 0
3 years ago
Please help with this, thanks
Readme [11.4K]

Answer:

BDC is half of mBC = 11°

Easily you see that C is A + BDC = 23°

Since C = 23° so mDC is twice = 46°

x

8 0
3 years ago
Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B24%20%5Ctimes%205%20%2B%201%7D%20" id="
Orlov [11]

Answer:

your answer will be 11

Step-by-step explanation:

Thanks again!!

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation represents a line that passes through (5, 1) and has a slope of ?
    15·2 answers
  • Find the volume of a pyramid 5 yards tall if the base is a rectangle 15 feet by 6 feet.
    13·2 answers
  • Gender in the Population of Part-time College Students According to a 2010 report from the American Council on Education, female
    12·1 answer
  • 18. Josh bought 2.3 pounds of asparagus. If
    14·1 answer
  • Can someone help me with this. (Convert the repeating decimal to a fraction show all your work)​
    8·1 answer
  • Find x. Round your answer to the nearest tenth of a degree.<br> 25
    9·2 answers
  • A closed container has 4.02 ⋅ 1023 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10^−24 grams. Which of the following shows
    15·2 answers
  • Candice is analyzing the length of time of each song in her playlist. Complete the sentences with the correct terms. Candice wan
    13·1 answer
  • Write the phase as an algebraic expression.<br><br><br> Nine less than a number n is written as
    12·1 answer
  • Matt and Ming are selling fruit for a school fundraiser. Customers can buy small boxes and large boxes of apples. Matt sold 5 sm
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!