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
ivolga24 [154]
3 years ago
6

Thomas is going to cycle a route in the South Downs. He knows that

Mathematics
1 answer:
natali 33 [55]3 years ago
8 0

Answer:

8:00

Step-by-step explanation:

He will only take 3 rest periods, each of which last 30 minutes so he rests for 1 hour 30 minutes. Because the route takes 9 hours without rests, the duration with rests is 1 hour 30 minutes + 9 hours = 10 hours 30 minutes. 18:30 - 10:30 = 8:00.

You might be interested in
A time/motion word problem
andriy [413]
The two planes are flying on the two legs of a right triangle.
The straight distance between them is the hypotenuse of the triangle.

Since the speeds are in mph, let's work the time in hours.
Call the time 'H' that we're looking for.
It's the number of hours after they both take off that they're 650 miles apart.

After 'H' hours, the first plane has gone 500H miles north.
After 'H' hours, the second plane has gone 1200H miles east.
After 'H' hours, they are 650 miles apart.

Do you remember this for a right triangle ? ==>    A² + B² = C²

(500H)² + (1200H)² = (650)²

250,000H² + 1,440,000H² = 422,500

1,690,000 H² = 422,500

H² = (422,500) / (1,690,000) = 0.25

H = √0.25 = 1/2 hour = 30 minutes
3 0
3 years ago
Read 2 more answers
Frank’s quarter grades are 82.5, 94.7, and 87.9. What grade, rounded to the nearest percent, will Frank have to earn in the last
Thepotemich [5.8K]
The given final course grade, 88%, is the average of Frank's four quarter grades. The average is the sum of all grades divided among the four quarters. Let x be the average,
                                  (82.5 + 94.7 + 87.9 + x) / 4 = 88
The value of x is equal to 86.9. Thus, the answer is letter C. 87%.

4 0
3 years ago
What is the slope an y-intercept of the graph​
Aneli [31]

Answer:

D)

Step-by-step explanation:

the slope is 4 and intercept is 2

7 0
3 years ago
Read 2 more answers
Find the area contained between <br><img src="https://tex.z-dn.net/?f=%20%7By%20%7D%5E%7B2%7D%20%20%3D%20x" id="TexFormula1" tit
marissa [1.9K]

The area is given by

\displaystyle\int_0^1\sqrt x-x^2\,\mathrm dx=\dfrac23x^{3/2}-\dfrac13x^3\bigg|_{x=0}^{x=1}

so the area is

\dfrac23-\dfrac13=\dfrac13

6 0
3 years ago
I need clear steps to solve this. I am struggling with this part.
MissTica
In order to find the average of all the costs, first you need to add up all of the expenditures from each month. (ex. 1,084.45+886.40+968.45+1,117.60+995.80+1,379.86) After you find the solution from adding those numbers together, divide the solution by the amount of costs there are in order to find the average. Since it was for 6 months, get the total from the addition problem and divide it by 6 and that will be your answer.
8 0
3 years ago
Other questions:
  • I need help can you help me my question is how do I multiply 27 1/8 x 2 1/9 step by step if possible
    12·2 answers
  • Given f(x) = –5x + 1, what is f(–2)?
    14·1 answer
  • just help prepare one half of the bicycles and a bike shop last week if Jeff work on 5 bicycles how many bicycles did the shop r
    15·1 answer
  • 15=3y+7.y= please help me with my assignment i havelike 57 more questions to answer and 10% im trying by myself to solve the res
    7·1 answer
  • Which of the following is an odd function?
    11·1 answer
  • What is the equation of the quadratic graph with a focus of (3, 1) and a directrix of y = 5?
    11·1 answer
  • Helppppppp meeeeeee pleaseeeeee asappp
    5·2 answers
  • 5x-7=2x+8 solve for x
    9·2 answers
  • Simplify the following expression (1 + 4i) – (3 - 6i)
    8·1 answer
  • 140÷(x+9)+(x+4)² when x =1 show work​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!