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Leona [35]
3 years ago
15

Shane rode his bike for 2 hours and traveled 12 miles. At this rate how long would it take him to travel 22 miles?

Mathematics
2 answers:
Fiesta28 [93]3 years ago
7 0
22 miles at 6mph would be ~3.66666 hours or

3 hours and 40 minutes
ella [17]3 years ago
3 0
It would take him about 3.67 hrs.
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Maria mows 2/3 of a lawn in 1/5 hour. How Many similar-sized lawns can she mow in 1 hour?
sp2606 [1]

Answer:

10/3 lawn

Step-by-step explanation:

2/3 of a lawn in 1/5 hour

-> 1 hour cab mow = 2/3(lawn) ÷ 1/5(hour)* 1(hour)

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3 years ago
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Answer:

The probability is 0.057797

Step-by-step explanation:

Consider the provided information.

It is given that true percentage of voters who vote for the proposition is 63%,

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According to the binomial distribution:

P(x;p,n)=^nC_x(p)^x(1-p)^{(n-x)}

Substitute n=7, p=0.63 and x=2 in the above formula.

P(x;p,n)=^7C_2(0.63)^2(1-0.63)^{(7-2)}

P(x;p,n)=\frac{7!}{2!5!}(0.3969)(0.37)^{5}\\P(x;p,n)=21(0.3969)(0.37)^{5}\\P(x;p,n)=0.0577974947199\\P(x;p,n)\approx0.057797

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Step-by-step explanation:

For this problem, we have to add together f(x) and g(x).

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Combine like terms.

(f + g)(x) = 2x + 2

So, when you combine the two functions together, you will get 2x + 2.

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