3 years ago

A worker at an automobile assembly plant checks new cars for defects. Of the first 280 cars

Mathematics

1 answer:

kifflom [539]3 years ago

4 0

Answer:

i predict the 150 will have defects

Step-by-step explanation:

you do 280 divided by 4 which gives you 70

then 10,500 divided by 70 which gives you

You might be interested in

In how many arrangements can 3 boys and 4 girls stand in a row such that no two boys are together?

Sophie [7]

Answer: 1440

Step-by-step explanation:

To arrange 3 boys and 4 girls such that no two boys are together.

Since boys should be arranged between the girls.

So first arrange the girls.

Assume that the girls are placed, then there will be 5 spaces left for 3 boys.

The number of combinations to fill these places = $^5C_3=\dfrac{5!}{3!2!}=\dfrac{5\times4}{2}=10$

Also, 3 boys can arrange themselves in 3! =3 x 2 x 1 = 6 ways

4 girls can arrange themselves in 4! = 4x 3 x 2 x 1 = 24 ways

Then, the total number of arrangements = 10 x 6 x 24 = 1440

Hence, the required number of arrangements = 1440

5 0

2 years ago

Given g(x)=-2x-3, then what is g(2m+7)

Whitepunk [10]

Answer:

-4m-17

Step-by-step explanation:

g(2m+7) = -2*(2m+7) -3

= -4m -14 -3

= -4m -17

8 0

2 years ago

2/5;0.5 tell whether each pair shows equivalent number

Georgia [21]

2/5= 40%, so no, they are not equivalent numbers,<span />

4 0

3 years ago

2/7+1/5=? simplest form

Bond [772]

17/35 is the Simplest form.

8 0

3 years ago

Read 2 more answers

Sally buys a hang bag. There was a discaount of 35percent . If Sally paid $56.80 what was the original price?

Ksju [112]

Discount = 35%
Percentage after discount = 100% - 35% = 65%

65% = $56.80
1% = $0.8738
100% = $87.38

Answer: The original price is $87.38

4 0

3 years ago

Read 2 more answers