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3 years ago

Part 1: Graph piecewise functions from tables and equations.

1 answer:

8 0

A.) 3.2 pounds package has a shipping cost of $4.13. We can't use the cost assigned to 3 lbs because the package is over 3 lbs but it is not over 4 lbs so we use the cost of 4lbs.

b) It is better to use a line graph where x values represent the weight in pounds and the y values represent the cost.

c) f(x) = 2.69 + 0.48(x-1)

d) domain is the x values; range is the y values

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a bag contains 5 red cards numbered 1-5 and 5 white cards numbered 1-5. You choose a card at random. Find the possible outcomes

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1 red
2 red
3 red
4 red
5 red
1 white
2 white
3 white
4 white
5 white

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3 years ago

$500 principal earning 4% compounded quarterly, after 6 years?

sashaice [31]

Total = 500.00 * (1.04)^6
Total = 632.66

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3 years ago

The general manager, marketing director, and 3 other employees of Company A are hosting a visit by the vice president and 2 othe

yawa3891 [41]

Solution :

Let the three places be 1, 2, 3, 4, 5, 6, 7, 8

a). Number of the cases when a general manager is the next to a vice president is equal to 7 and the these 2 can be arranged in 21 ways. So the total number of ways = 7 x 2

= 14

[(1,2)(2,1) (2,3)(3,2) (3,4)(4,3) (4,5)(5,4) (5,6)(6,5) (6,7)(7,8) (8,7)(7,6)]

Therefore the required probability is

$=\frac{14}{8!}$

= $\frac{14}{40320} = 0.000347$

b). The probability that the marketing director to be placed in the leftmost position is

$=\frac{7!}{8!}$

$=\frac{1}{8} = 0.125$

c). The two events are not independent because

$P(A \cap B) \neq P(A) \times P(B)$

$\frac{12}{8!} \neq \frac{14}{8!} \times \frac{1}{8}$

where A is the case a and B is the case b.

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3 years ago

Solve for m 2 (2m - 2) = 3m + m + 3 - 7

Tasya [4]

Use an app called Photomath it will solve instantly

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3 years ago

There are 150 new employees at a tech company in Southern California. 30 new employees are randomly assigned to each orientation

Lunna [17]

Answer:

Step-by-step explanation:

There are 150 new employees in the sample space. There are 30 new employees in each event. P(C)= 1/5, is the probability that you choose new employees that has been assigned to the orientation group C.

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3 years ago