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
10

An object is moving at a speed of 7300 inches every 3 seconds. Express this speed in miles per day.

Mathematics
2 answers:
Fiesta28 [93]3 years ago
5 0

Answer:

≈3318 miles per day....

Step-by-step explanation:

AleksAgata [21]3 years ago
4 0

Answer:

Since there are 60 seconds in one minute, we can write this as 146,000 inches per minute. Since there are 60 * 60 = 3600 minutes in one day, we can write it as 525,600,000 inches per day. Since there are about 63360 inches in one mile, the answer is about 8295 miles per day.

You might be interested in
Please find the value of (x)
Elanso [62]
I hope this helps you

7 0
3 years ago
A random sample of 200 voters in a town is selected, and 114 are found to support an annexa- tion suit. Find the 96% confidence
EastWind [94]

Answer:

a) 96% CI: 0.51\leq\pi\leq 0.63

b) If we estimate that the fraction of voters is 0.57, we can claim with 96% confidence that the error is equal or less than 0.06 from the estimated proportion.

Step-by-step explanation:

The proportion of the sample is

p=\frac{114}{200}=0.57

The standard deviation of the sample proportion is

\sigma=\sqrt{\frac{p(1-p)}{n} } =\sqrt{\frac{0.57(1-0.57)}{200} } =\sqrt{\frac{0.2451}{200} } =0.035

For a 96% CI, the z-value is z=1.751.

Then, the 96% CI can be written as:

p-z\cdot \sigma\leq\pi\leq p+z\cdot \sigma\\\\0.57-1.751*0.035\leq\pi\leq 0.57+1.751*0.035\\\\0.57-0.06\leq\pi\leq 0.57+0.06\\\\0.51\leq\pi\leq 0.63

b) If we estimate that the fraction of voters is 0.57, we can claim with 96% confidence that the error is equal or less than 0.06 from the estimated proportion.

6 0
3 years ago
What is the perimeter of the figure? <br> 88 in. <br> 88 11/24in.<br> 88 7/8in. <br> 89 7/8i n.
DochEvi [55]

Answer:

The perimeter is 89 7/8 or 89.875

Step-by-step explanation:

You can rewrite each fraction in decimal form

20 9/16 is the same as 20.5625, 23 3/8 is 23.375, 24 5/8 is 24.625, and 21 5/16 as 21.3125. Next, you add them. 20.5625+23.375+24.625+21.3125=89.875

8 0
3 years ago
A railroad crew can lay 5 miles of track each day. They need to lay 140 miles of track. The length, L (in miles), that is left t
abruzzese [7]

Answer:

4

Step-by-step explanation:

8 0
3 years ago
8.3+3.4y-0.5(12y-3)=
natulia [17]

Answer:

Let's simplify step-by-step.

8.3+3.4y−0.5(12y−3)

Distribute:

=8.3+3.4y+(−0.5)(12y)+(−0.5)(−3)

=8.3+3.4y+−6y+1.5

Combine Like Terms:

=8.3+3.4y+−6y+1.5

=(3.4y+−6y)+(8.3+1.5)

=−2.6y+9.8

Answer:

=−2.6y+9.8

8 0
3 years ago
Other questions:
  • Sheila mixed 3 ounces of blue paint with two ounces of yellow paint she decided to create 20 oz of the same mixture how many oun
    6·1 answer
  • What are the possible values of x in 32x + 20 = 28x − 16x2?
    9·1 answer
  • A bag contains the letters of the word “PROBABILITY”.
    12·1 answer
  • Ruth found 37 tickets for $7. Please help Ruth by figuring out the ratio. (round to 2 decimal places)
    8·1 answer
  • PLEASE HELP ITS OVER DUE AND I NEED HELP PLEASE ILL GIVE BRAINLIEST TO CORRECT ANSWER. PLSSS ILL GIVE ALL MY POINTS IM DESPERATE
    13·1 answer
  • Estimate 12.59 _ 7.68 to the nearest whole number​
    8·1 answer
  • a librarian is interested in how many books an average visitor checks out. she keeps a tally of how many books are checked out b
    12·1 answer
  • A youth group earns $600 for charity and decides to put it in a bank. Calculate the amount of money the group will have for each
    6·1 answer
  • Which of the following is a factor if 4x^2 - 4x - 3?
    9·1 answer
  • At a shelter 15% of the dogs are puppies there are 60 dogs at the shelter. How many are puppies?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!