If she wants an average of 73 for 3 tests,
she needs a total of 73 x 3 = 219

Total of the first 2 tests = 77 + 75 = 152

Scores needed for her 3rd test = 219 - 152 = 67.

Answer: She needs a score of 67 marks.

6 0

3 years ago

A manufacturing company has the following fixed monthly costs and unit variable costs: Rent = $2,200 Utilities = $375 Variable c

valentinak56 [21]

A manufacturing company has the following fixed monthly costs and unit variable costs:

Rent = $2,200

Utilities = $375

Variable costs for materials and assembly = $13.25/unit

Monthly labor = $750

Given is the product is sold at $24.99 per unit

Let the number of units sold be x

Adding total cost = $2200+375+750=3325$

Equation becomes:

$3325+13.25x=24.99x$

$11.74x=3325$

x= 283.21

So, rounding it to nearest whole number we get, 283 units.

3 0

3 years ago

Maria has a job selling shoes, and earns a

zzz [600]

Answer:

Commission: $46.68

Step-by-step explanation:

https://www.commission-calculator.com/

By using this calculator, it shows you exactly the commission rate.

3 0

3 years ago