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
Nat2105 [25]
3 years ago
15

Mr. Johnson I can so 8 miles in five hours assuming he can keep the same see how far can Mr. Johnson swim 11 hours

Mathematics
1 answer:
kondaur [170]3 years ago
5 0

Answer:

17.6 miles

Step-by-step explanation:

so since its in 5 hours, we need to find the amount in one hour. divide 8 by 5, and you'll get 1.6 miles per hour. 1.6 times 11 is 17.6, and thats your answer

You might be interested in
The mean waiting time at the drive-through of a fast food from the time the order is placed to the time the order is recieved is
Alexxandr [17]

Answer:

1.) No ;

2.) - 0.931

3.) 0.1785

Step-by-step explanation:

Given :

μ = 84.3 ; xbar = 81.9 ; s = 17.3

H0 : μ = 84.3

H1 : μ < 84.3

The test statistic :

(xbar - μ) ÷ (s/√(n))

(81.9 - 84.3) / (17.3/√45)

-2.4 / 2.5789317

= - 0.9306

= - 0.931

Using the test statistic, we could obtain the Pvalue : df = n - 1 ; df = 45 - 1 = 44

Using the Pvalue calculator :

Pvalue(-0.9306, 44) = 0.1785

Using α = 0.05

The Pvalue > α

Then we fail to reject H0; and conclude that there is no significant evidence to support the claim that the mean waiting time is less than 84.3

5 0
2 years ago
Simplify <br> -4x ^3 y ^2(7xy ^4)
avanturin [10]
<span>( -26•7y6x) thats the answer i hope its right im positive it is</span>
4 0
3 years ago
What steps do I need to do to get 18×8.7<br><br>23×56.1<br><br>and<br><br>47×5.92
eimsori [14]
For 18 x 8.7 = 156.6

For 23 x 56.1 = 1290.3

For 47 x 5.92 = 278.24

but i don't know how to explain the steps, just the answers.
but hope i helped.
3 0
3 years ago
Read 2 more answers
A store marks up sweaters by 23%. Find the retail price of a sweater originally priced at<br>$48.​
34kurt

Answer:

The mark up price of the sweater would be $59.04

8 0
3 years ago
1. What is the value of x? Show all of your work.
asambeis [7]
AB^2 + BC^2 = AC^2
AB^2 + 6^2 = square root 117^2
AB^2 + 36 = 117

Now subtract 117 from both sides
AB^2 = 81
AB = square root 81 = 9
\sqrt{81}  = 9
Therefore AB is 9 cms.
3 0
3 years ago
Other questions:
  • 16% of what number is 17?
    10·2 answers
  • Suppose you are going to conduct a two tail test concerning the population mean. Suppose that you do not know what the populatio
    15·1 answer
  • The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest pen
    7·1 answer
  • How many single bonds would be needed to make an octet?
    7·1 answer
  • 1. Order the following from least to
    13·1 answer
  • What is the equivalent expression for 2x-3
    5·2 answers
  • Lowest common factor of 36 and 56??? ​
    6·1 answer
  • Evaluate the expression:<br> -15-|15-|-15||
    6·2 answers
  • Someone answers this I’ll give you brainliest and your earning a lot of points.
    11·1 answer
  • The actual income for this month has been reduced by $200. How can this budget be modified so there will be a positive actual ne
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!