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
natta225 [31]
3 years ago
7

A car drives 60 miles per hour. Write and solve an equation to find the number of hours it takes the

Mathematics
1 answer:
olga_2 [115]3 years ago
4 0

<em>Answer:840 hours</em>

<em>Step-by-step explanation:You have to Add to get your answer.This is how I got 840:</em>

60+60=120

120+720=840

Your answer is:840 hours

hope this was helpful :)

You might be interested in
Last question again someone pls help me I'm begging​
Norma-Jean [14]

Answer:

Go for the 200 copies!

Step-by-step explanation:

Paying 77 times $0.39 is $30.03, which is more than the 200 copies offer, so even if you throw away all the copies you don't need, the 200 offer is still cheaper!

4 0
2 years ago
Read 2 more answers
Public health officials believe that 90% of children have been vaccinated against measles. A random survey of medical records at
Vikentia [17]

Answer:

The answer to the question is;

Yes, it is very significant as the number of of observed vaccinated children is below the number of actually vaccinated children by 78.

Step-by-step explanation:

The result of the survey of more than 13,000 children indicate that only 89.4 % had actually been and the P-value indicate that the chance of having a sample proportion of 89.4 %  vaccinated is 1.1 %.

P is low at 0.011 for which however the proportion of those vaccinated is between 0.889 and 0.899 using a 95% confidence interval, whereby the decrease from 90 % believed to 89.9 % is small, albeit it depends on the size of the population.

At 89.4 %, in a sample of 13,000, the number of children expected to have been vaccinated but were missed is equal to 90 - 89.4 = 0.6 % = 0.006

Therefore the children missed = 78 children which is significant.

5 0
4 years ago
Lonnie places 950$ in a savings account that earns 5.75% simple interest. find the total amount in the account after four years
Xelga [282]
The answer is $218.50¢.
7 0
4 years ago
If it costs $75,000 to put on an event and total revenue is $135,000, what is the profit as a percentage of revenue?
Tems11 [23]
1st find total profit by subtracting the cost from the total revenue:

135,000 - 75,000 = $60,000 profit

Now divide the profit by the total revenue:

60,000 / 135,000 = 0.444 = 44.4% = 44% profit
8 0
4 years ago
a cookbook has dimensions 12cm by 16cm. what scale factor should be used to make an enlarged version that has dimensions 21cm by
Alina [70]
The scale would be 12 by 17 which is 4324
5 0
4 years ago
Read 2 more answers
Other questions:
  • If California has 6,480 residents and each resident produces about 182 cubic feet of garbage per year, how long can the landfill
    12·1 answer
  • To convert 38 feet to yards, which ratio could you multiply by?
    6·2 answers
  • Help please. I've been working on this for hrs
    13·1 answer
  • Which inequality?????
    13·2 answers
  • Given the equation,D=m/v. If D2/3 = and v = m + 1, then m = <br> 1<br> 2<br> -3
    13·2 answers
  • Help with this question plz I need the answer plz help me plz
    13·1 answer
  • Which expression below is true, based on this picture?
    13·1 answer
  • I need help with this one
    8·2 answers
  • 1. Five more than the product of 4 and m a. 4+m+5 b. 4m+5 c.5m+4N​
    10·2 answers
  • How to solve this problem.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!