2 years ago

Mr light foot can run 3 miles in half an hour how many minutes will it take him to run 2 miles

1 answer:

6 0

Answer:

20 minutes

Step-by-step explanation:

3 miles in half an hour(30 minutes) mean Mr. Light runs at an average speed of 1 mile per 10 minutes. To run 2 miles, he would take 20 minutes.

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TEA [102]

Answer

$\frac{ba-b^{2} }{ab-a^{2} }$

Step-by-step explanation:

$\frac{1-\frac{b}{a} }{1-\frac{a}{b} } = \frac{\frac{a-b}{a}}{\frac{b-a}{b}} = \frac{b(a-b)}{a(b-a)}$

$\frac{ba -b^{2} }{ab-a^{2} }$

7 0

2 years ago

Black_prince [1.1K]

F(x) = 3x - 1
g(x) = 2x - 3
f(2) = 3(2) - 1 = 6 - 1 = 5

g(x) = f(2) => 2x - 3 = 5
2x = 5 + 3 = 8
x = 8/2 = 4
x = 4

5 0

3 years ago

guapka [62]

-4000 is the answer, I believe

3 0

3 years ago

Kruka [31]

120/288 then you simplify that to 5/12.

5 0

3 years ago

Shtirlitz [24]

6 seconds at 20 feet per second is 6x20= 120
She's was at 350 feet so she started at 350-120= 230 feet when she got on the elevator

3 0

2 years ago