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MissTica
3 years ago
15

A company installs 5000 light bulbs, each with an average life of 500 hours, standard deviation of 100

Mathematics
1 answer:
gulaghasi [49]3 years ago
3 0

Answer:

C. 97.1 should be your answer

Step-by-step explanation:

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Solve the equation 5x = 85 for x.<br><br> −17<br> 17<br> −90<br> 80
mixer [17]

x = 17

Step-by-step explanation:

5x = 85

x = 85/5

x = 17.

Hence, option (b) is correct answer

3 0
1 year ago
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Given a graph for the transformation of f(x) in the format g(x) = f(x) + k, determine the k value.
nasty-shy [4]

Adding K shifts the graph up that many units.

The vertex of f(x) is at y = -3

The vertex of g(x) is at y = 1

This as a 4 unit shift upwards.

K = 4

7 0
3 years ago
David biked 24 miles in 4 hours if he biked at a constant speed how many miles did he bike per hour
pishuonlain [190]

Answer:

david biked 6 miles every hour!

Step-by-step explanation:

7 0
3 years ago
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Which of the following function types exhibit the end behavior (PICTURE INCLUDED)
Nostrana [21]

Answer:

y=x^n; n is even and greater than zero.

The absolute value function y=|x|

Step-by-step explanation:

The power function;

y=x^n; n is even and greater than zero, is symmetric with respect to the positive y-axis.

As x\rightarrow \infty,f(x)\rightarrow \infty and as x\rightarrow -\infty,f(x)\rightarrow \infty

The absolute value function y=|x| also has the same end behavior.

The remaining functions in the options provided do not exhibit this end behavior.

See graph in attachment.

4 0
3 years ago
A map has a scale of 1 cm : 9 km. If two cities are 2 centimeters apart on the map, what is the actual distance between the citi
Angelina_Jolie [31]

Answer:

18 kilometers

Step-by-step explanation:

If each 1 cm represents 9 kilometers.

How many would 2 cm represent?

x =  \frac{9 \times 2}{1}  = 9  \times 2 = 18

7 0
2 years ago
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