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Zolol [24]
3 years ago
9

A ladder is leaned against a building. the bottom of the ladder is 11 feet from the building. the top of the ladder is 17 feet a

bove the ground. what is the slope of the ladder?
Mathematics
1 answer:
Dovator [93]3 years ago
7 0
<span>slope = 16/9 and this is your answer</span>
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Nine new employees, two of whom are married to each other, are to be assigned nine desks that are lined up in a row. If the assi
meriva

Answer:

The probability is 0.8

Step-by-step explanation:

The key to answering this question is considering the fact that the two married employees be treated as a single unit.

Now what this means is that we would be having 8 desks to assign.

Mathematically, the number of ways to assign 8 desks to 8 employees is equal to 8!

Now, the number of ways the couple can interchange their desks is just 2 ways

Thus, the number of ways to assign desks such that the couple has adjacent desks is 2(8!)

The number of ways to assign desks among all six employees randomly is 9!

Thus, the probability that the couple will have adjacent desks would be ;

2(8!)/9! = 2/9

This means that the probability that the couple have non adjacent desks is 1-2/9 = 7/9 = 0.77778

Which is 0.8 to the nearest tenth of a percent

4 0
3 years ago
Identify the ventez of the graph. Tell whether it is a minimum or maximum.
kotegsom [21]

Answer:

2nd option: the lowest point on the graph is (-2, -2). this is where both sides of the parabola converge. from this point, both lines go up. this means the vertex is a minimum.

3 0
2 years ago
Please help? I'm. terrible at these
kykrilka [37]
13.5 = 30% of 45
4.5 = 15% of 30
4.6 = 23% of 20
4.2 = 60% of 7

Hope this helps!!
3 0
3 years ago
Express each rate as a unit rate. (5points each)
neonofarm [45]
To solve for the unit rate, know that the final answer must be out of 1. Or it is the quantity or amount of something per unit of measurement.

For instance in the above question, the unit rate for 32 teams in 4 divisions would be 8 teams per division.

Likewise for the other question it would be 270/15.
5 0
3 years ago
What is the value of x if 17-3(x+9)=50
Rom4ik [11]

Answer:

-31 1/3

Step-by-step explanation:

17-3(x+9)=50

-17           -17

-3(x+9)=67

divide by -3

x+9=-22 1/3

  -9  -9

x=-31 1/3

6 0
3 years ago
Read 2 more answers
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