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
BabaBlast [244]
3 years ago
15

I NEED HELP PLEASE, THANKS! :)

Mathematics
1 answer:
agasfer [191]3 years ago
5 0

Answer:

The answer is 4th Choice

Step-by-step explanation:

You might be interested in
Bill brought 2 1/3 boxes of carrot muffins for a bake sale. mike brought 1 3/4 boxes of apple muffins. what is the total number
ioda

There isn't enough information because we don't know the amount Jill brought. We know the amounts Bill and Mike bought, but we know nothing about Jill.

8 0
3 years ago
Read 2 more answers
Represent the following expression using an exponent
Andrew [12]
12^4 which is equal to 12 times itself 4 times
4 0
3 years ago
What num com between 4 and 6?
damaskus [11]

Answer:

5

Step-by-step explanation:

1,2,3,4,5,6

7 0
2 years ago
Read 2 more answers
A forestry researcher wants to estimate the average height of trees in a forest near Atlanta, Georgia. She takes a random sample
marusya05 [52]

Answer:

The margin of error for her confdence interval is of 0.3757.

Step-by-step explanation:

We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 18 - 1 = 17

99% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 17 degrees of freedom(y-axis) and a confidence level of 1 - \frac{1 - 0.99}{2} = 0.995. So we have T = 2.8982

The margin of error is:

M = T\frac{s}{\sqrt{n}}

In which s is the standard deviation of the sample and n is the size of the sample.

Standard deviation of 0.55 meters.

This means that s = 0.55

What is the margin of error for her 99% confidence interval?

M = T\frac{s}{\sqrt{n}}

M = 2.8982\frac{0.55}{\sqrt{18}}

M = 0.3757

The margin of error for her confdence interval is of 0.3757.

7 0
3 years ago
Quick algebra 1 question for 10 points!
julia-pushkina [17]
B because the amount of money they earn per hour multiplied by how many hours they worked is equal to what they earned in total
7 0
1 year ago
Other questions:
  • Which of the following functions has the greatest y-intercept?
    15·2 answers
  • Find the measure of each angle
    8·1 answer
  • What is the value of x?<br><br> Enter your answer in the box.<br><br> x =
    13·2 answers
  • A square has an area of 64in2 what is the length of each side
    8·1 answer
  • How many solutions does
    5·1 answer
  • before lunch time Abigail and Teresa each read some pages from different books. read 5 or one fifth of the pages in her book. Te
    6·2 answers
  • What is the solution set for -4x - 10 ≤ 2?<br><br> x ≤ -3<br> x ≥ -3<br> x ≤ 2<br> x ≥ 2
    8·1 answer
  • How does carbon move from plants to animals?
    6·2 answers
  • Plz help 10 pts <br> X=<br> 4<br> 6<br> 12
    12·1 answer
  • This is a two step equation<br><br>​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!