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
Keith_Richards [23]
3 years ago
13

Please could someone explain how to do question 2)a) (ii)

Mathematics
1 answer:
KonstantinChe [14]3 years ago
8 0

Answer:

15 kilometres

Step-by-step explanation:

Based on the wording of your question, I am assuming you already know that Paul ran 250 metres every 1 minute, and that the ratio is 250:1. To get the second part of the answer, convert metres to kilometres. 0.001*250= 0.25. Paul ran 0.25 kilometres per minute. The ratio of kilometres per minute is 0.25:1. Next, convert minutes to hours. Multiply the entire ratio by 60, as there are 60 minutes in an hour. The ratio of kilometeres per minute is 15:60, and the ratio of kilometres per hour is 15:1, meaning Paul ran 15 kilometres in one hour.

You might be interested in
What is the volume of the cynlinder?
vova2212 [387]
The volume of a cylinder can be found using the formula V=(pi)(r)^2(h)

V=(3.14)(8)^2(10)
V = 2010.62 Ft^3

I think that is the answer
8 0
3 years ago
Help pleaseeeeeeeeeeeeee
Dennis_Churaev [7]

Answer:

D^1 should be (28,0)

Step-by-step explanation:

a dilation is performed by multiplying the x and y coordinates by the scale factor. D(7,0)... (7×4,0×4).... D^1(28,0)

4 0
3 years ago
How do you write 20% as a decimal
77julia77 [94]

Answer:

0.2

Step-by-step explanation:

20/100=0.2


3 0
3 years ago
Read 2 more answers
Amy, Bodie, Claire, and Dejan are in the same math class. The locations of their desks in relation to each other are graphed on
Xelga [282]

Answer:10 ft

Step-by-step explanation:

5 0
3 years ago
Kayla makes $8.30 an hour working at a clothing store. She is scheduled to get a 15% raise. Which expression can be used to calc
weqwewe [10]

Answer: her increase is 1.245 dollars an hour

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • According to the History 202 syllabus, the first paper is worth 25% of the course grade, the second paper is worth 20% of the co
    9·1 answer
  • I’m confused on this one
    5·1 answer
  • WILL GIVE BRAINLIEST!!!
    15·2 answers
  • In a certain area of the savanna that is 12 km long and 5 km wide, there are 180 giraffes. How many giraffes are there per squar
    13·1 answer
  • 12+5x-8=2(6X-5)<br><br> show all work plz
    8·1 answer
  • A tennis court is 78 feet long and 36 feet wide. If a player hits the ball diagonally from one corner to the diagonal corner on
    5·1 answer
  • Find the cubic model for the set of values listed below.
    15·2 answers
  • On the same axes sketch andlabel graphs of lines with equations i ) y=8 ii​
    13·1 answer
  • Hopfuly someone will help me this time!
    14·2 answers
  • Plz help this is for a grade‼️ the ratio of males to females in the middle school is 6:8. If there are 126 make students,how man
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!