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Phoenix [80]
3 years ago
5

I need the answers to these questions could you get them for me pleasethe image is attached

Mathematics
1 answer:
Irina-Kira [14]3 years ago
7 0
Use a protracter  its so simple
You might be interested in
Simplify by dividing [ -3/-8] divided by 5/9 (5 points)
rewona [7]

Answer: D

Step-by-step explanation:

(3/8) / (5/9) is the same as multiplying (3/8) by (9/5) which is 27/40. I'm not sure if there's an error between C and D because those are both the same answer since dividing a negative number by a negative number gives you a positive number.

I think C was supposed to be -27/40 so D is the correct answer since it's positive.

3 0
2 years ago
The owner of a local nightclub has recently surveyed a random sample of n = 250 customers of the club. She would now like to det
seraphim [82]

Answer:

The required hypothesis to test is H_0: \mu\leq 30 and H_1: \mu>30.

Step-by-step explanation:

Consider the provided information.

It is given that the nightclub has recently surveyed a random sample of n = 250 customers of the club.

She would now like to determine whether or not the mean age of her customers is over 30.

Null hypotheses is represents as H_0. Thus the null hypotheses is shown as:

H_0: \mu\leq 30

The alternative hypotheses is represents as H_1. Thus the alternative hypotheses is shown as:

H_1: \mu>30

Hence, the required hypothesis to test is H_0: \mu\leq 30 and H_1: \mu>30.

8 0
3 years ago
Which of the following statements describe the system ?​
algol [13]

Answer:

one solution

Step-by-step explanation:

here, we want to select the correct option

From the system, we have two values of y

Equating the y-values

3x + 2 = -2x - 1

What this mean is that there is only a particular point where this solution will work and as such, the system has one solution

3 0
2 years ago
PLEASE HELP (image attached)
fiasKO [112]
C is the correct answer
4 0
3 years ago
28 divided by 5 gvbhcjdxksalskdfjghnvjckfkckkvkvjv
Elina [12.6K]

Answer:

5.6

Step-by-step explanation:

HAve a nice day!

8 0
2 years ago
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