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
Marrrta [24]
3 years ago
12

A quality-control center finds that 2 out of 250 toy trains are defective. How many trains would they expect to be defective in

a batch of 10,000?
A.
250

B.
125

C.
80

D.
40
Mathematics
1 answer:
kolbaska11 [484]3 years ago
5 0
It would be C.80 because if you divide 10,000 by 250 then multiply the answer which is 40 by 2 the answer would be 80
You might be interested in
The football club sold bags of candy and cookies to raise money for the spring show. Bags of candy cost $6.00
faust18 [17]

Answer:

Candy=x=2.8 bags

Cookies=3+2.8=5.8 bags

Step-by-step explanation:

Price

Bag of candy=$6.00

Bag of cookies=$4

Total sales=$40

Quantity

Let cookies=y=3+x

Let candy=x

There are 3 more bag of cookies than candy sold

Total sales=price*quantity of x + price*quantity of y

40=$4*(3+x) + 6*x

40=12+4x+6x

40=12+10x

40-12=10x

28=10x

X=28/10

x=2.8 bags

6 0
3 years ago
What is the answer to 7x+3 (4x-8)=109
IceJOKER [234]

7x+3(4x-8)=109 7x+12x-24=109 19x-24=109 19x=109+24 19x=133 X=133÷19 X=7

7 0
4 years ago
Can someone help me PLS :)
Elodia [21]

Answer:

C

Step-by-step explanation:

The graph in this case represents exponential decline.

8 0
3 years ago
A student ticket to the movie cost $4
Shalnov [3]

Answer:(X x 4)=

Step-by-step explanation:

Basically u times how many tickets u need times how much it cost

Example( 1ticket X 4dollars) =4 dollars

8 0
3 years ago
Read 2 more answers
What is the principle square root of 1600?<br> A. -40<br> B. 40<br> C. both
WINSTONCH [101]
The answer is B 40........



7 0
3 years ago
Read 2 more answers
Other questions:
  • Show work please~
    9·1 answer
  • Which expression is equivalent to 3*5*5*5*5*5*5
    8·2 answers
  • How do you know when ratios are equivalent and when they are not equivalent
    11·1 answer
  • 4. Find the percent of decrease from 340 to 150. Round to the nearest tenth of a
    12·2 answers
  • What is equal to 5 - 1 3/10
    10·1 answer
  • Please help <br> {[(3^8) x (2^-5) x (9^0)]^-2} x [(2^-2)/(3^3)]^4 x (3^28)
    7·1 answer
  • PLEASE HELP 10 POINTS
    9·2 answers
  • How do I solve this??
    6·1 answer
  • Marsha wants to determine the vertex of the quadratic function f(x) = x2 – x 2. What is the function’s vertex? (one-half, seven-
    8·1 answer
  • How is a fraction related to its simplified form brainpop
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!