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skad [1K]
3 years ago
13

a runner ran at a rate of 0.12 mile per minute for 50 minutes on Monday, Wednesday ,and Friday. on Saturday and Tuesday the runn

er ran 0.14 mile per minute for 60 minutes and on Sunday the runner ran 0.08 mile per minute for 1 hour 30 minutes.what was the total mileage the runner covered during the week
Mathematics
1 answer:
masya89 [10]3 years ago
4 0

Answer: 42 miles


Step-by-step explanation: For Monday, Wednesday, and Friday you would multiply 0.12, 50, and 3, and get 18 miles.

For Saturday and Tuesday multiply 0.14, 60, and 2 and get 16.8

For Sunday, multiply 0.08 and 90 and get 7.2 then add your answers together to get 42


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LAST QUESTION, FINALLY OMG. This confused me.
Inessa [10]

Answer:house, furniture, cash, savings,clothes are assets. Car loan, boat payoff, credit card debt, student loans are liabilities, 48275 is total liability, 90585 is total assets, 42310 it net worth

Step-by-step explanation:

3 0
3 years ago
Find the equations for a helix that has a radius of 8, a height of 12 and does exactly two complete revolutions (starting at the
Slav-nsk [51]

By the equations according to the <em>cylindrical</em> system of coordinates, the equation for a helix are x = 8 · cos (2π · t /T), y = 8 · sin (2π · t /T) and z = 6 · (t/T).

<h3>How to derive the equations of a helix in cylindrical form</h3>

According to the <em>cylindrical</em> system of coordinates, helix can be described by the following equations:

Radius

x = r · cos (2π · t /T)     (1)

y = r · sin (2π · t /T)      (2)

Height

z = H · (t/T)     (3)

Where T is the period of one <em>complete</em> revolution.

If we know that r = 8 and H = 6, then the equations for the helix is:

x = 8 · cos (2π · t /T)

y = 8 · sin (2π · t /T)

z = 6 · (t/T)

How to learn more on helices: brainly.com/question/16911869

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6 0
2 years ago
HELP ON NUMBER 2 PLEASE
Neporo4naja [7]

c

step by step explanation

hope this helps

5 0
3 years ago
Read 2 more answers
10 points!! Pls help with 5 and 6
marissa [1.9K]

Answer:

I only know number 5 so here it is

the solution for the left is: 2x6=12

the solution for the right is: 5x3+4x1=15+4=19

and the answers are: 1.12 . 2.19

5 0
3 years ago
How do I change a decimal in to a fraction .333
stepan [7]
Well, with recurring numbers, like .333333..., instead of the fraction being /100, it's actually out of 99 surprisingly. 

So in that case, it turns into 33/99

If it were 0.6667,
it would be

66/99

8 0
3 years ago
Read 2 more answers
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