A light bulb manufacturer randomly tests 1500 bulbs and finds that 2 are defective. How many defective bulbs would be expected in a shipment of 24,000 bulbs?

A.32

B.48

C.120

D.750

Answers

Answer 1

Answer: So, this is what I did. 24,000 ÷ 1,500 = 16 × 2 = 32 ← That's the answer.

Answer 2

Answer: the correct answer is 32 because i use my own method for this type of problem i divide 24000 by 1500 and get 16 then i double it and get 32

Related Questions

2 + 2 + 6 / 9 ^2 + 600 + 2400 + 45 - 42
Larry needed to by 5 books at the same price. After he uses a $30 gift card, he can spend no more than $50. What is the maximum cost of each book that he can buy?
Solve the system using any method:y = x - 3y = 7x + 3
What multiplies to 42 but adds up to 17?
Four less than the sum of a number and 7 is eight more than twice that number. find the number.

How do you factorise 9y^2 - 64

Answers

Simplifying 9y2 + -64
Reorder the terms: -64 + 9y2

Factor a difference between two squares. (8 + 3y)(-8 + 3y)

Final result:
(8 + 3y)(-8 + 3y)

Solve picture question. Mathematics.

Answers

The slope intercept form is
y = mx + c
4x + 9y = -36

We should rearrange to keep it in y = mx + c order
And therefore we do this:

take the x to the other side

9y = -4x - 36

Divide both sides by 9 to be y alone

$(9y)/(9)$ = $(4x - 36)/(9)$
9 and 9 cancels out

y = $-(4x)/(9)$ - 4

The first option is the answer

A bank is offering 2.5% simple interest on a savings account. if you deposit $5000,how much interest will you earn in 0ne year?

Answers

2.5% of 5000 is 125. So in the first year you'll earn $125.

Final answer:

The interest earned on a $5000 deposit with a simple interest rate of 2.5% for one year is $125.

Explanation:

To calculate the interest earned on a savings account, you can use the formula: Interest = Principal × Interest Rate × Time. In this case, the principal (amount deposited) is $5000, the interest rate is 2.5% (or 0.025 as a decimal), and the time is 1 year. Plugging in these values, we get:

Interest = $5000 × 0.025 × 1 = $125.

Therefore, you will earn $125 in interest on your $5000 deposit after one year.

Learn more about Calculating Interest here:

brainly.com/question/33719909

#SPJ3

A mason's assistant's rate of pay is $0.95 per cubic foot of earth moved. He digs a trench 1.5 ft. wide by 1 ft. deep by 150 ft. in length. What is his pay for this job?213.75
236.84
256.50
284.21

Answers

1.5 ft x 1ft x150ft =225 cubic feet

225ft x $0.95=$213.75

Two cylindrical containers are shown. Container A has radius r and height h and holds a maximum of 42 ounces of water. Container B has radius r and height 1.5h. What is the maximum amount of water that Container B can hold?

Answers

Volume of a cylindrical container=πr²h
Container A:
πr²h=42 ounces of water.

Countainer B.
Volume of Container B=πr²(1.5 h)=1.5(πr²h)=1.5(42 ounces of water)=63 ounces of water.

Answer: the maximum amount of water that Container B can hold is 63 ounces of water.

Which two numbers add up to 6 and muliply to -126

Answers

xy=-126
x+y=6
minus x

y=6-x
sub
x(6-x)=-126
6x-x^2=-126
minus (6x-x^2) both sides
0=x^2-6x-126

in form
ax^2+bx+c=0
x= $\frac{ -b+/-\sqrt{b^(2)-4ac} }{2a}$

a=1
b=-6
c=-126

x= $\frac{ -(-6)+/-\sqrt{(-6)^(2)-4(1)(-126)} }{2(1)}$
x= $( 6+/-√(36+504) )/(2)$
x= $( 6+/-√(540) )/(2)$
x= $( 6+/-6√(150) )/(2)$
x= $3+/-3√(150)$

the numbers are
$3+3√(150)$ and $3-3√(150)$

Other Questions

1+4=5, 2+5=12, 3+6=21, 8+11?

Please help with sequences and series problem!

Tia is planning a sailing party for her friends. The boat rental is $150 plus an additional $15 per person. Tia has saved up $400 dollars. What is the maximum number of people that can go sailing?

A student earns $7.50 per hour at her part-time job. She wants to earn at least $200.Enter an inequality that represents all of the possible numbers of hours (h) the student could work to meet her goal.Enter the least whole number of hours the student needs to work in order to earn at least $200