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2 years ago

14

The distance from Redville to Bluetown is 155 mi by ferry. It takes 6 hr less to travel by the same ferry from Bluetown to Gree

nopolis, a distance of 62 mi. What is the average speed of the ferry?

1 answer:

yulyashka [42]2 years ago

5 0

15 miles per hour because you multiply 155 times 6/62 so that x is left alone

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Find the number of bit strings that satisfies the given conditions. The bit strings of length 11 having at least four 1s

Rainbow [258]

Answer:

Step-by-step explanation:

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2 years ago

1.) Which domain restrictions apply to the rational expression? 14x-2x / x^2-7x

mezya [45]

Answer:

3. $\displaystyle 1\frac{1}{3} = x$

2<em>C.</em> $\displaystyle III.$

2<em>B.</em> $\displaystyle I.$

2<em>A.</em> $\displaystyle II.$

1. $\displaystyle Set-Builder\:Notation: [x|7, 0 ≠ x] \\ Interval\:Notation: (-∞, 0) ∪ (0, 7) ∪ (7, ∞)$

Step-by-step explanation:

3. <em>See</em><em> </em><em>above</em>.

2<em>C</em>. The keyword is ratio, which signifies division, so you would choose "III.".

2<em>B</em>. The keyword is percent, which signifies multiplication of a ratio by 100, so you would choose "I.".

2<em>A</em>. The keyword is total, which signifies addition, so you would choose "II.".

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$\displaystyle x^2 - 7x \\ x[x - 7] = 0; 7, 0 = x \\ \\ Set-Builder\:Notation: [x|7, 0 ≠ x] \\ Interval\:Notation: (-∞, 0) ∪ (0, 7) ∪ (7, ∞)$

I am joyous to assist you anytime.

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2 years ago

When individuals in a sample of 150 were asked whether or not they supported capital punishment, the following information was o

Roman55 [17]

Answer:

Option C.

Step-by-step explanation:

Given information:

Sample size = 150

Number of Opinions = 3 (Yes, No, No Opinion)

Yes = 40

No = 60

No opinion = 50

We need to find the expected frequency for each group.

Expected frequency for each group is the quotient of sample size and number of opinions.

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Therefore, the correct option is C.

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2 years ago

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This is Newtons second law of motion

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its acceleration is 1 meter / sec^2.

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2 years ago

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2 years ago