3 years ago

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

1 answer:

3 0

Answer:

C. 97.1 should be your answer

Step-by-step explanation:

You might be interested in

zalisa [80]

The answer to your question is 120

7 0

3 years ago

ArbitrLikvidat [17]

Rico purchased a total of 6 tickets.

7 0

4 years ago

trapecia [35]

Answer:

725.95

Step-by-step explanation:

If you multiply 129.95*5. You get 649.75, but you have to add 76.20 from the delivery and you get 725.95

Hope this helps =)

4 0

3 years ago

lianna [129]

ANSWER

Period: 2π , amplitude: 4

EXPLANATION

The graphed function is

$y = 4\cos(x)$

The amplitude of this function is

$|4| = 4$

The period is 2π because there is no phase shift hence the period is still equal to the parent function.

Period: 2π , amplitude: 4

5 0

3 years ago

Helen [10]

First, X^2 while x is 4 =4^2, which is 4x4, which is 16
3X while x is 4 is 12. 16-12=4. So the answer is 4

6 0

3 years ago