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
valentinak56 [21]
3 years ago
13

A hiker walks at a speed of 3 2/5 kilometers per hour. How many kilometers will the hiker walk-in 3/4 hours?

Mathematics
1 answer:
kramer3 years ago
6 0

Answer: 2.55 (or 51/20) kilometers

Step-by-step explanation: 17/5 km per one hour is 51/20 (2.55) km per 3/4 hours

You might be interested in
36 is _______% less than 60?
Arte-miy333 [17]
60*(1-x)=36
60-60x=36
-60x=36-60
-60x=-24
x=24/60
x=4/10
x=2/5
x=0.4

36 is 40% less than 60
4 0
3 years ago
Read 2 more answers
I need help please.
katrin [286]

Answer:

9.8

Step-by-step explanation:

51.94 /5.3=9.8

6 0
3 years ago
Read 2 more answers
Which coordinate pair is a solution of the linear
Alika [10]

Answer:

The answer is (-8,10).

6 0
2 years ago
Read 2 more answers
A sprinkler that sprays water in a circular area can be adjusted to spray up to 30 feet. Turning the radius-reduction screw on t
zheka24 [161]

Answer:

Area_lawn = 393.75 π ft^2

Step-by-step explanation:

Maximum radius : 30 feet

Minimum radius:  30 feet - 0.25*(30feet)  =  22.5 feet

(25 percent reduction)

To find the area of lawn that can be watered, we just need to calculate the area for the maximum radius and the minimum radius, and then subtract them.

Since the sprinklers have a circular area:

Area = π*radius^2

Max area  = π*(30 ft)^2 = 900π ft^2

Min area  = π*(22.5 ft)^2 = 506.25π ft^2

Maximum area of lawn that can be watered by the sprinkler:

Area_lawn = Max area - Min area = 900π ft^2 -506.25π ft^2

Area_lawn = 393.75 π ft^2

5 0
3 years ago
Read 2 more answers
Why do people always ask to be given brainlyest and why are people so greedy with it?
stepan [7]
I have no Idea bro but some people just have to have the best you know and others don't I enjoy helping other people with personal and logical questions without the need for a reward. ;)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Who knows this please!!!
    13·1 answer
  • Can someone help with this?
    5·1 answer
  • PLEASE HELP I NEED HELP ;(
    7·2 answers
  • Can some help me with this
    7·1 answer
  • PLEASE HELP ASAP 25 PTS + BRAINLIEST TO RIGHT/BEST ANSWER
    11·2 answers
  • Helpppppp ASAP !!!!!
    9·1 answer
  • Ms. jones wants to take her students for all of her classes on a field trip to see a Broadway production. There are three shows
    7·1 answer
  • Please help, explain too and I will give brainliest :)
    12·2 answers
  • Please Help!!!!!<br> Prove that polynomials are not closed under division.
    9·1 answer
  • Write a story to go with 3/4 times 1/2.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!