1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
9966 [12]
3 years ago
12

A salesman earns $250 per week PLUS a 10% commission on all sales over $5000. In one week, his sales totaled $14,000. What were

his earnings that week?
A. $1,050
B. $1,150
C. $400
D. $2,150
Mathematics
1 answer:
Masja [62]3 years ago
6 0

Answer:

B. 1150

Step-by-step explanation:

14000-5000=9000 sales over 5000

9000 x .10=900 commission

250 (salary)+ 900 (commission)=1150 total

You might be interested in
Order the numbers from greatest to least 39,008; 39,801; 37,999
bearhunter [10]
37,999. 39,008,. 39,801
6 0
3 years ago
Read 2 more answers
1. Review the lesson above and use the guided notes to help you understand.
Nezavi [6.7K]
I have completed the 1st one and have attached it.
Download docx
3 0
3 years ago
Approximately 5% of calculators coming out of the production lines have a defect. Fifty calculators are randomly selected from t
baherus [9]

Answer:

0.2611 = 26.11% probability that exactly 2 calculators are defective.

Step-by-step explanation:

For each calculator, there are only two possible outcomes. Either it is defective, or it is not. The probability of a calculator being defective is independent of any other calculator, which means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

5% of calculators coming out of the production lines have a defect.

This means that p = 0.05

Fifty calculators are randomly selected from the production line and tested for defects.

This means that n = 50

What is the probability that exactly 2 calculators are defective?

This is P(X = 2). So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 2) = C_{50,2}.(0.05)^{2}.(0.95)^{48} = 0.2611

0.2611 = 26.11% probability that exactly 2 calculators are defective.

3 0
3 years ago
How many ways can 6 people be chosen and arranged in a straight line if there are 8 people to choose from? 720 20,160 40,320 48?
Rudik [331]
The number of permutations of 8 people taken 6 at a time is given by:
8P6=\frac{8!}{(8-6)!}=20,160

5 0
3 years ago
Read 2 more answers
Line a is perpendicular to line b. if the slope of line a is 1/8, what is the slope of line b
jenyasd209 [6]

Answer:

-8/1

Step-by-step explanation:

Perpendicular lines have opposite slopes., meaning the signs are opposite, and the numerator and denominator are flipped.

Here's another example:

If line a had a slope of 4/5, line b would have a slope of -5/4, if the lines are perpendicular.

8 0
3 years ago
Other questions:
  • Solve for p 8/9 12/p
    5·1 answer
  • Solves 2/7(4q+7/2)-3q=9
    9·1 answer
  • Is this scientific notation? 0.99×10^12
    12·1 answer
  • Which is one way to check out the answer to 129 ÷ 4 =30​
    11·2 answers
  • IF THERE IS A TEACHER out there please answer 6=4x+9y
    8·2 answers
  • Which of the following is a factor of 2x2–7x–15?
    13·1 answer
  • The cost of health insurance is $900 per month. The cost of an operation for a dramatic injury is $500,000. The chances of someo
    13·1 answer
  • The outside surfaces of a cereal box are printed with text and pictures. What is the print area (surface area) of a box that is
    15·1 answer
  • I ain't never seen too pretty best friends it's always one of them got to be ugly heeeeeellllllpppp!!!!!
    10·2 answers
  • 2(n+3)= 2n+3<br> explain whys it weong ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!