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2 years ago

14

What is the final velocity of a runner who is accelerators at 2 feet per second squared for 3 seconds with an initial velocity o

f 4 feet per secound

1 answer:

Kryger [21]2 years ago

6 0

The runner's final velocity is 10 m/s

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Two married couples have purchased theater tickets and are seated in a row consisting of just 4 seats. If they take their seats

Licemer1 [7]

Answer:

The answer is 0.75.

Step-by-step explanation:

To use probability of a complement event, we need to find the situation where none of the couples are sitting next to each other which can happen either two husbands are sitting in the seats 2 and 3 or two wives are sitting in the seats 2 and 3. Also in the first scenario, the wives would need to be sitting at the opposite ends to their husbands and vice versa for the second scenario.

So there are in total 4 scenarios where no couple is sitting next to each other.

There are a total of 16 different ways that they can be seated so the probability of compelement is 16 - 4 = 12, which is 3/4 of the total, meaning that the probability of at least one of the wives sittting next to her husband is 0.75 or 75%.

I hope this answer helps.

7 0

2 years ago

Evaluate A2 for A = -4

ratelena [41]

The answer is -8 because -4x2 is -8

6 0

3 years ago

Read 2 more answers

Given: m∠AEB = 45° ∠AEC is a right angle. Prove: bisects ∠AEC.

Musya8 [376]

If angle AEC is 90° and angle AEB bisects it and is 45° that right there proves that angle AEB bisects angle AEC

5 0

3 years ago

Reduce the fraction 36/48 to its lowest

KonstantinChe [14]

Answer:

3/4

Step-by-step explanation:

36/48

Divide the top and bottom by 12

36/12 = 3

48/12 =4

36/48 = 3/4

4 0

3 years ago

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Let the equation of a line be described by Equation A:

umka2103 [35]

10y - 5x = 40 Add 5x to both sides
10y = 5x + 40 Divide both sides by 10
y = $\frac{1}{2}$ x + 4

The y-intercept is 4 and the slope of the line is $\frac{1}{2}$ .

You can find these by comparing your equation to the equation y = mx + b, where m is the slope of the line and b is the y-intercept.

4 0

3 years ago