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
faltersainse [42]
2 years ago
12

11. You earn $500 in 80 hours. At that rate. how much would you eam in 200 hours?

Mathematics
2 answers:
kirza4 [7]2 years ago
5 0

Answer:

Should be 1250$

mafiozo [28]2 years ago
3 0

Answer:

1250

Step-by-step explanation:

First we divide 500 divide by 80 that will give you 6.25

So then you multiply 6.25 by 80 to get sure then if you are sure, yo will multiply 6.25 by 200 that will give you, 1,250.

You might be interested in
What is the value of log279?<br> -3/2, -2/3, 2/3, 3/2
kaheart [24]

Answer:

2/3

Step-by-step explanation:

log27(9)

Factor the number: 27=3³

= log3³(9)

Apply log rule: loga^b(x) - 1/b loga(x).

log3³(9) =1/3 log3³(9)

=1/3 log3³(9)

Factor the number: 9=3²

=1/3 log3³(3²)

Apply log rule: loga(a^b) =b

log3 (3²) =2

1/3×2

=2/3

3 0
2 years ago
A random sample of 87 eighth grade students’ scores on a national mathematics assessment
Finger [1]

There is not enough evidence to support the administrator’s claim and the true mean is not significantly greater than 280.

<h3>What is a statistical hypothesis?</h3>

A hypothesis to test the given parameters requires that we determine if the mean score of the eighth graders is more than 283, thus:

The null hypothesis:

\mathbf{H_o \leq 283}

The alternative hypothesis:

\mathbf{H_i > 283}

From the population deviation, the Z test for the true mean can be computed as:

\mathbf{Z = \dfrac{\hat X - \mu _o}{\dfrac{\sigma}{\sqrt{n}}}}

\mathbf{Z = \dfrac{283 -280}{\dfrac{37}{\sqrt{87}}}}

Z = 0.756

Note that, since we are carrying out a right-tailed test, the p-value for the test statistics is expressed as follows:

P(z > 0.756)

P = 0.225

Since the P-value is greater than the significance level at α = 0.14, we can conclude that there is not enough evidence to support the administrator’s claim and the true mean is not significantly greater than 280.

Learn more about hypothesis testing here:
brainly.com/question/16251072

#SPJ1

8 0
1 year ago
CHOOSE ONLY 1 TO DO AND PLZ WRITE THE ANSWERS
Naddika [18.5K]

Answer: I chose question number 1.

2 coconuts= 2 points

1 coconut + 1 apple (10 points) + Banana (4 points)= 15 points.

7 0
3 years ago
Slope: -5, y-intercept:3
Sati [7]
Whats the question?
6 0
3 years ago
Read 2 more answers
3/5 TIMES 1/2 WHOEVER ANSWERES IN UNDER 2 MINUTS I WILL MARK BRAINLIEST AND ILL GIVE YOU EXTRA POINTS
Ostrovityanka [42]

Step-by-step explanation:

3/10 or 0.3

hope it helps:))!

3 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose that the cost of renting a snowmobile is 37.50 for 5 hours.
    9·2 answers
  • What is the domain of the function y=2 sqrt x-5?
    8·1 answer
  • A colledge baseball team had 3 games in April.Game one had an attedance of 14,753 people.Game Two had an attedance of 14,505 peo
    11·1 answer
  • Consider three independent rolls of a fair six-sided die. (a) What is the probability that the sum of the three rolls is 11? (b)
    10·1 answer
  • Answer question please
    11·1 answer
  • What is the constant of proportionality
    7·2 answers
  • Dentiny read 6 pages of a book in 1/3 of an hour it took her the same length of time to read each page how long did it take her
    13·1 answer
  • The average height of an ostrich is 255 cm.
    5·1 answer
  • Plsssss help if u can 6th-grade math plss
    7·1 answer
  • NEED HELP IMMEDIATELY PLEASE HELP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!