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
Nostrana [21]
3 years ago
15

A cyclist travels at 10 km/hr for 2 hours and then at 13 km/hr for 1 hour.

Mathematics
2 answers:
slavikrds [6]3 years ago
5 0

Answer:

11.5 m/s

Step-by-step explanation:

Strike441 [17]3 years ago
3 0
The average speed would be 11km/h. 10 km 1 hour 10 km another hour 13 km 1 hour. A total of 3 hours. Add the three number 10+10+13= 33. Since there are three numbers divide by 3. 33/3=11. 11 is the average speed within the three hours.
You might be interested in
2. Jay earns $18.40 per hour. He normally works 40 hours n a week. He was 8 points
NemiM [27]

Answer:

956.80 total week

Step-by-step explanation:

18.40 * 40= $736.00 reg time

18.40*1.5= $27.60 hr for overtime

27.60*8 hrs of ot= $220.80

220.80+736.00= $956.80 total

3 0
3 years ago
I need help with this math homework.. someone please help
tatuchka [14]
A rotation would also give you this transformation.
You could do a 90 degree counter-clockwise or a 270 degree clockwise
5 0
3 years ago
Find the cash value of the lottery jackpot (to the nearest dollar). Yearly jackpot payments begin immediately (26 for Mega Milli
Fantom [35]

Answer:

The right response is Option c ($185,870,742).

Step-by-step explanation:

Given:

n = 30

r = 5.4%

or,

 = 0.054

Periodic payment will be:

R = \frac{360000000}{30}

   =12000000 ($)

Now,

The present value will be:

= R+R(\frac{1-(1+r)^{-n+1}}{r} )

By substituting the values, we get

= 12000000+12000000(\frac{1-(1+0.054)^{-30 + 1}}{0.054} )

= 12000000+12000000\times 14.4892

= 185,870,742 ($)

7 0
3 years ago
One of the legs of a right triangle measures 13 cm and its hypotenuse measures 17 cm. Find the measure of the other leg. If nece
sammy [17]

To find the lengths of a right triangle, we can use what is called Pythagorean Theorem: a^2 + b^2 = c^2, where a and b are the legs of the triangle and c is the hypotenuse.

13^2 + b^2 = 17^2

169 + b^2 = 289

b^2 = 120

b = 11.0 cm

The length of the other leg of the triangle is 11.0 cm (rounded).

Hope this helps!

8 0
2 years ago
Read 2 more answers
Which pair of parenthesis can be removed without changing the value of the expression?
zepelin [54]
C is the correct answer as it's multiplication, meaning it would be done first anyway.
7 0
3 years ago
Other questions:
  • B^2=44 help me please sos
    6·1 answer
  • The storage shed shape of a half-cylinder of radius r and length l.
    7·2 answers
  • What's 3.318 divided by 0.07? <br><br>THIS IS HOMEWORK AND IT'S DUE IN 2 DAYS
    8·2 answers
  • I need help with this question?????
    11·2 answers
  • A zookeeper measured the length of 5 snakes at the zoo he recorded the results in a table. what is the main snake length?
    12·2 answers
  • Consider the equation 0.75⋅10^w/3=30
    14·1 answer
  • Two consecutive numbers that equal 25?
    7·2 answers
  • In a certain year the population of a country reached 321 million. The overall birth rate was births per​ 1000, and the overall
    5·1 answer
  • Pleaseeeeeeeeeeee helpppppppppppppppp
    7·1 answer
  • Rob is making lemonade. He uses 8 lemons to make 4 quarts of lemonade.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!