Ling works as a pharmacy technician. She is paid $11.50 for every hour she works. She can calculate her earnings by using the equation t=11.50h, where t represents her total pay and h represents her hours worked. How much money will Ling earn if she works for 13 hours? How much money will Ling earn if she works for 13 hours each week for 5 weeks?

Answers

Answer 1

Answer: If you would like to know how much money will Ling earn if she works for 13 hours (and for 13 hours each week for 5 weeks), you can calculate this using the following steps:

t = 11.50 * h
t ... total pay
h ... hours worked

h = 13 hours
t = 11.50 * h = 11.50 * 13 = $149.5
Ling will earn $149.5 for 13 hours.

5 weeks * $149.5 = $747.5
Ling will earn $747.5 if she will work for 13 hours each week for 5 weeks.

Answer 2

Answer:

Answer:

Ling will earn $747.5 if she will work for 13 hours each week for 5 weeks.

Step-by-step explanation:

i got a 100 on edu

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What is the LCD of 4 7/9 and 2 2/3?

Answers

43/9 and 24/9
Working
First rewrite the mixed numbers into improper fraction.
This gives:
43/9 and 8/3

Then find the lcm of the denominators of the fraction i.e 9 and 3
Express the fractions as x/lcm
This gives 43/9 and 24/9

Answer:

9

Step-by-step explanation:

4 7/9 = 43/9

2 2/3 = 24/9

For the denominators (9, 3) the least common multiple (LCM) is 9.

Therefore, the least common denominator (LCD) is 9.

4 7/9 = 43/9 × 1/1 = 43/9

2 2/3 = 8/3 × 3/3 = 24/9

Hope this helps :)

A two-way frequency table is shown below that displays the relationship between age and preferred soft drink. We took a sample of 100 people and recorded the following results:Cola Rootbeer Dr. Fizz Total
10–25 years 10 5 20 35
26–40 years 15 10 10 35
41–55 years 20 10 0 30
Total 45 25 30 100

What is the probability (rounded to the nearest whole percent) that a randomly selected person is 10 to 25 years old or prefers drinking rootbeer?
60%
55%
10%
5%

Answers

AGE Cola   Rootbeer   Dr. Fizz   Total
10–25 years   10 5 20 35
26–40 years 15 10 10 35
41–55 years 20 10 0 30
Total   45 25 30 100

Probability that a randomly selected person is 10-25 years old or prefers drinking rootbeer

Probability of 10-25 years old = 35/100 = 35%
Probability of drinking rootbeer = 25/100 = 25%

Probability of 10-25 years or perfers to drinking rootbeer
= 35% + 25% = 60% 1st option

Compute the amount of interest earned in the following simple interest problem. A deposit of $5,000 at 8.5% for 120 days = _____. $140.25
$1,402.50
$14,025
$51,000

Answers

Answer:

Option (a) is correct.

The amount of interest earned in the given simple interest problem is $140.25

Step-by-step explanation:

Given : A deposit of $5,000 at 8.5% for 120 days.

We have to calculate the amount of interest earned in the given simple interest problem.

Using Simple interest formula,

$SI=(P * r* t)/(100)$

Where SI denotes simple interest

P denotes principal

R denotes rate of interest

t denotes time period.

Thus,

Given : P = $5,000

r= 8.5%

t = 120 days

1 year = 365 days.

So , 120 days = $(120)/(365)$ year.

Substitute, we get,

$SI=(P * r* t)/(100)$

$SI=(5000 * 8.5* 120)/(100* 365)$

On simplify, we get,

SI =$ 139.72

Thus, out of given options nearest value is $140.25 (approx)

Thus, the amount of interest earned in the given simple interest problem is $140.25

I = p * r * t
I = 5000 * .085 * (1/3)
I = 140.25

a man invested a total of $3,000 in two investments. he made a profit of 3% on the first investment and 4% on the second investment. if his total profit was $107, what was the amount of each investment?

Answers

Let the amount that the man placed in the first investment be $x$ . Then, the amount that he placed in the second investment has to be $\$3000 - x$ . Using those as the investment amounts, the total profit is given by adding the two separate profits as shown:

$.03x + .04(\$3000 - x) = \$107$

We can now solve for x:

$.03x + .04(\$3000 - x) = \$107$
$.03x + (\$120 - .04x) = \$107$
$\$120 - .01x = \$107$
$.01x = \$13$
$x = \$1300$

Thus,

First investment: $x = \bf \$1300$
Second investment: $\$3000 - x = \$3000 - \$1300 = \bf \$1700$

What are the next four multiples of the fraction 3/5?

Answers

1 and 1/5, 1 and 4/5, 2 and 2/5, 3

On a coordinate plane, a parabola opens up in quadrant 1. It goes through (2, 12), has a vertex at (5, 3), and goes through (8, 12). Write the equation of the function whose graph is shown. y = (x + )2 +.

Answers

Answer:

Step-by-step explanation:

You have a vertex coordinate and 2 points. In order to write the equation for that parabola, you only need the vertex and one point. We will fill in the following work form of the parabola:

$y=a(x-h)^2+k$ , where h and k are from the vertex and x and y are from the point. Filling in: