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
Dafna11 [192]
3 years ago
13

Can y’all help pls jfhzfhR

Mathematics
1 answer:
weqwewe [10]3 years ago
8 0
What do you need help with? it helps us to know the question!
You might be interested in
Write a fraction for each percent. <br><br> 75% of 96
saveliy_v [14]

Answer:

72/96

Step-by-step explanation:

7 0
3 years ago
Yuri computes the mean and standard deviation for the sample data set 12, 14, 9, and 21. He finds the mean is 14. His steps for
Tpy6a [65]

Answer:

B. Yuri divided by n instead of n-1

Step-by-step explanation:

It was stated in the question that the dataset was sample dataset. For a sample dataset, the standard deviation is given by the formula,

σ = √ Σ (Xi - mean)²/(n - 1) where i = 1,2,3.....n

Since this is just a sample dataset and not the whole population, Yuri should have divided by n-1 instead of n.

3 0
3 years ago
Look at the two temperatures. How much have they changed by?<br> 4 degrees to -10 degrees
aliina [53]

Answer:

\displaystyle 14

Step-by-step explanation:

we are given two temperature

4 degrees and -10 degrees

since it says to figure out the changed

substract

\displaystyle 4 - ( - 10)

remove parentheses and change its sign

\displaystyle 4  + 10

simplify addition:

\displaystyle 14

and we are done!

4 0
3 years ago
Read 2 more answers
A clerk has 4 different letters that need to go in 4 different envelopes. What is the probability that all 4 letters are placed
Burka [1]

1/4 * 1/3 * 1/2 * 1/1 = 1/24 chance that all 4 letters are placed in the correct envelopes.

With the first envelope, there are 4 choices of letters, so the probability of picking the correct letter is 1/4.

With the second envelope, there are 3 remaining letters, so the probability of picking the correct letter is 1/3.

The same logic follows the the third and final letter.

7 0
3 years ago
What is 100 x 0.95=_____
kifflom [539]

Answer: 95

Step-by-step explanation:

That’s the same as 0.95 of 100. That’s because 0.95 represents 0.95 and 100 represents 100, the of is the same as x. You can switch the two numbers and you can still get the same answer. So, 0.95 of 100 is 95.

5 0
3 years ago
Other questions:
  • Which is equivalent to “4 pencils for every 2 students”?
    14·1 answer
  • Jason unfolded a cardboard box. The figure of the unfolded box is shown below: Which calculation will give the total surface are
    7·1 answer
  • The directrix is the point where the parabola changes direction?<br> True or False
    15·1 answer
  • Solve y 4y-17=43 simplify the answer
    5·1 answer
  • Sally Pays £25 for two tubes of paint a blue tube and a red tube. the blue tube cost £7 more than the red tube.
    14·1 answer
  • What is the slope of the line when the line crosses through (4,5)
    5·1 answer
  • 100,000+4,000+800+5 in standard form.
    15·2 answers
  • What is the probability of flipping a coin 10 times and getting heads 5 times? Round your answer to the nearest tenth percent.
    15·1 answer
  • Help pls i need this good grade​
    6·1 answer
  • 15 points help! Select the correct answer from the drop-down menu.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!