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svlad2 [7]
3 years ago
7

Mateo was training for a triathlon (a multisport race which includes 1.5 km swim, 40 km bike ride and a 10 km run). His speed fo

r
swimming, biking, and running is 2 km/h 25 km/h, and 10 km/h, respectively
How long will it take Mateo to finish the race?
Give your answer in hours as a decimal.
Mathematics
1 answer:
Anna007 [38]3 years ago
5 0

Answer:

swimming: 0,75h

biking: 1,6h

running: 1h

Step-by-step explanation:

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After Friday's football game, Megan and her friends go out for ice cream. They share the Mega Mountain sundae and finish the who
Natalija [7]

Answer:  c=  $( 5 x 5.20)

Step-by-step explanation:

Given: Total people =5

Money paid by each person = $5.20

Total cost of the sundae = (Number of people )  x (Money paid by each person)

Total cost of sunday : c= 5 x ($5.20)

i.e.Total cost of sunday = $(5 x 5.20)

i.e.Total cost of sunday = $ 26

Hence, the required equation to represent the total cost (c) of the sundae:

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3 0
3 years ago
9. Mountain View School has a population of 589 students. Ocean View School has a population of 735 students.
erastova [34]

Answer:

20%

Step-by-step explanation:

CORRECT ME IF IM WRONG 735 - 589 is 146 so you just figure out that 20% of 735 is 588 = and thats the closest you will get to it

8 0
2 years ago
What is the mean of the data? <br> 3,3,5,5,5,7,7,8,15,15
nexus9112 [7]

Answer:

6.44444

Step-by-step explanation:

6 0
3 years ago
The price of a car was decreased by 10% to £729. What was the price before the decrease?
ioda

Answer:

810

Step-by-step explanation:

The original price of the car = 100%.

Price is decreased by 10%- price now equal 90% of original.

Let original price = x

.9x=729

x=810

Check:

810 - .1(810) = 729

True!

8 0
3 years ago
Read 2 more answers
What is the volume?
maksim [4K]
The formula is v=pi(r^2)(h)
pi(2^2)(4.2) 
pi(16.8)
volume= 52.78m^2

Hope this helps :)
7 0
3 years ago
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