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3 years ago

9

Marcus can choose between a monthly salary of $1,500 plus a 5.5% commission of sales or $2,000 plus a 3% commission of sales. He

expects about $8,000 in sales each month. Which salary option should he choose?

1 answer:

IgorLugansk [536]3 years ago

7 0

Answer:

2,000 plus a 3% commision :))

Step-by-step explanation:

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Express each ratio as a fraction in the simplest form 10 dimes out of 18 coins

Sati [7]

Answer:

5/6

Step-by-step explanation:

10 dimes to 18 coins can be written as 10/18 and can be simplified down to 5/6

5 0

3 years ago

A-[2b+{c-(2a+b}] <br><br><br><br> Solve this please

natta225 [31]

Answer:

3a - b - c

Step-by-step explanation:

a - 2b - (c-(2a+b))

a - 2b - c + (2a+b)

3a - b - c

3 0

3 years ago

Read 2 more answers

Larry makes sandwiches for lunch everyday. He can make 6 sandwiches with every 3 tomatoes he buys. If he bought 6 tomatoes, how

malfutka [58]

Answer:

12 sandwiches

Step-by-step explanation:

Make a proportion

He can make 6 sandwiches with 3 tomatoes, and x sandwiches with 6 tomatoes

6/3=x/6

Multiply both sides by 6 to isolate the variable, x

6*6/3=x/6*6

12=x

So, with 6 tomatoes, he can make 12 sandwiches

4 0

3 years ago

Read 2 more answers

A country's education department reported that in 2015, 70.8% of students enrolled in college or a trade school within 12 months

Gennadij [26K]

Answer:

The confidence interval has a lower limit of 0.546 and an upper limit of 0.675.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$

In which

z is the z-score that has a p-value of $1 - \frac{\alpha}{2}$ .

In 2017, a random sample of 154 individuals who graduated from high school 12 months prior was selected. From this sample, 94 students were found to be enrolled in college or a trade school.

This means that $n = 154, \pi = \frac{94}{154} = 0.6104$

90% confidence level

So $\alpha = 0.1$ , z is the value of Z that has a p-value of $1 - \frac{0.1}{2} = 0.95$ , so $Z = 1.645$ .

The lower limit of this interval is:

$\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6104 - 1.645\sqrt{\frac{0.6104*0.3896}{154}} = 0.546$

The upper limit of this interval is:

$\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6104 + 1.645\sqrt{\frac{0.6104*0.3896}{154}} = 0.675$

The confidence interval has a lower limit of 0.546 and an upper limit of 0.675.

6 0

3 years ago

Which property is NOT used when solving 15=2x-1

marusya05 [52]

15=2x-1

16=2x

6=x

Multiplication and subtraction

3 0

3 years ago