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
liq [111]
4 years ago
12

Cindy's job is to check computer printers for defects. Out of 420 printers she has to check, only 3 of the first 84 have been de

fective. What is the best prediction of the total numbers of printers in this group that will be defective?
Mathematics
1 answer:
kaheart [24]4 years ago
5 0
46% printers are defective = 106 printers defective
You might be interested in
Ralph is purchasing a new gaming system for $300.00. He is trying to decide whether he wants to use cash or his credit card to p
ra1l [238]

Using cash can help Ralph improve his credit score is just untrue in so many ways.


The answer is choice A because the statement does not justify Ralph's use of cash.

6 0
3 years ago
Read 2 more answers
What is 3b-16=50? Please figure out what B is, thanks.
Marat540 [252]

Answer:

b = 22

Step-by-step explanation:

3b-16=50

3b = 66

b = 22

3 0
3 years ago
Read 2 more answers
Whoever answers will get 60 points. Pls answer based off of the answer choices.
AnnyKZ [126]

Hello from MrBillDoesMath!

Answer:

21

Discussion:

$350  at 6% =                              => as "percent" means per 100

350 * (6/100) =                            => as 350 * 6 = 2100

2100/100 =

21

Thank you,

MrB

7 0
3 years ago
Mandisa draws a rectangle to represent the area of her yard. The area can be represented by 10x2 – 13x – 14.
andrew-mc [135]

Answer:

(x-2) and (10x+7)

Step-by-step explanation:

10x²-13x-14

10x²-20x+7x-14

10x(x-2)+7(x-2)

(x-2)(10x+7)

the factors are (x-2)(10x+7)

meaning that the length and breadth are (x-2) and (10x+7)

4 0
3 years ago
Read 2 more answers
What’s the slope of this line?
Oksanka [162]

Answer:

-1

Step-by-step explanation:

The formula for slope is: \frac{y_1-y_2}{x_1-x_2} where (x_1,y_1) and (x_2,y_2) are points

Plug in (-5,3) and (-3,1) into the equation, and you get:

\frac{-5-(-3)}{3-1} =\\\frac{-2}{2} =\\-1

6 0
3 years ago
Read 2 more answers
Other questions:
  • How many positive integers between 1000 and 9999 inclusive
    14·1 answer
  • I really need help with this in less than 10 min please
    5·1 answer
  • Help me please no one is answering i need help on math :(
    5·2 answers
  • If 20% of x is 28, what is 70% of x?
    8·2 answers
  • What the answer pls I suck at this just in the answer please thank you
    10·2 answers
  • A poll of 400 people from Dobbs Ferry showed 250 preferred chocolate raspberry coffee while 170 out of 350 in Irvington preferre
    15·1 answer
  • PLEASE HELP IM BEGGING ITS IMPORTANT!!
    5·1 answer
  • Acellus
    6·1 answer
  • Can someone explain how to convert a quadratic function in standard form to vertex form using the "complete the square" method?
    9·1 answer
  • A man claims to have extrasensory perception (ESP). As a test, a fair coin is flipped 23 times, and the man is asked to predict
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!