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
Rina8888 [55]
3 years ago
8

A runner’s distribution of times for running 1,000 meters has a mean of 4.5 minutes with a standard deviation of 0.75 minutes. O

ne of the runner’s times has a z-score of –1.76. What is the runner’s time?
3.18 minutes
3.75 minutes
5.25 minutes
5.82 minutes
Mathematics
1 answer:
7nadin3 [17]3 years ago
4 0
The answer would be 3.75
I just know
You might be interested in
All the edges of a regular square pyramid have length 8 . What is the:
user100 [1]

Answer:

vol=BX1/3 h

=64* 1/3 square root of 32

Step-by-step explanation:

5 0
3 years ago
Simplify fully<br> 8<br> x<br> 12<br> x<br> 2<br> y
Talja [164]

Answer:

8 \times 12 \times 2y = 96 \times 2y = 192y

7 0
3 years ago
Find the sum of -10x^2-x+6−10x 2 −x+6 and 10x^2-510x 2 −5.
irina [24]

Answer:

1. -10x^2-x+6-10x 2-x+6 = -10x^2 - 22x + 12

2. 10x^2-510x 2-5 = 10x^2 - 1020x - 5

Step-by-step explanation:

hope this helps

if i did something wrong let me know so i can fix my answer

#Virgo2007

8 0
2 years ago
Read 2 more answers
A taxpayer itemized and deducted an amount in a previous year and
saveliy_v [14]

This is not a form of income it is known as federal tax refund.

What is federal tax refund ?

Tax refunds are issued to taxpayers who have overpaid their taxes, or whose employers have withheld too much from their paychecks.

Therefore, A federal tax refund is not entered on a federal tax return so it is not income. Tax refunds from state governments can be itemized deductions on your federal tax return in the year they are issued.

It must be noted that If you electronically file your tax return or if you file a paper return, your refund is generally issued within 21 days.

check and know more about taxes here :

brainly.com/question/16423331

#SPJ1

5 0
1 year ago
Which is the solution of set?
Anna [14]

Answer:

the answer is x >0 hope this helped

4 0
3 years ago
Other questions:
  • What is x in the equation 3x+-2=2x+4
    7·1 answer
  • What is the approximate area of the triangle?
    10·1 answer
  • A surveyor is surveying a street. The surveyor is standing at point A looking down the street at a No Parking sign at point R an
    11·1 answer
  • There are $320 available to fence in a rectangular garden. the fencing for the side of the garden facing the road costs $15 per
    8·1 answer
  • What is the slope of the line in the graph
    7·1 answer
  • Hey um does anyone wanna help me?
    8·1 answer
  • A bookmark shaped like a rectangle has a total perimeter of38cm the length of the one of its sides is 14 what is the width of ea
    13·1 answer
  • Wat iz 1+1 pleas ined hewp
    5·2 answers
  • Please help me. I need to raise my grade or my mom will take my kitten and sell him.
    11·1 answer
  • 17. A chef mixed 4.85 lb of white rice with twice as many pounds of brown rice. She then cooked half the amount of the mixed ric
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!