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zepelin [54]
3 years ago
9

On an assembly line, 3 out of every 100 light bulbs are found to be defective . If 5000 light bulbs are produced, how many would

you expect ?
Mathematics
1 answer:
STatiana [176]3 years ago
3 0

Answer:

Step-by-step explanation:

There are 50 hundreds in 5000.

No of defective bulb expected = 50 * 3 = 150

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Jose equation is -4(x+2) = 8x+16 says to jill “I can solve for the variable in this equation in at least 4 different ways
erastovalidia [21]

Answer:

that is step 1 and step 2 and step3

step 4

Let's solve your equation step-by-step.

−4(x+2)=8x+16

Step 1: Simplify both sides of the equation.

−4(x+2)=8x+16

(−4)(x)+(−4)(2)=8x+16(Distribute)

−4x+−8=8x+16

−4x−8=8x+16

Step 2: Subtract 8x from both sides.

−4x−8−8x=8x+16−8x

−12x−8=16

Step 3: Add 8 to both sides.

−12x−8+8=16+8

−12x=24

Step 4: Divide both sides by -12.

−12x

−12

=

24

−12

x=−2

Answer:

x=−2

6 0
3 years ago
A music store has 1,440 CDs. Each CD rack holds 90 CDs. How many racks does the store need to use to hold all the CDs?
Rufina [12.5K]

Answer:

16 cd racks

Step-by-step explanation:

1,440%90

6 0
3 years ago
How do you find the perimeter of any closed figure?​
irinina [24]

Answer:

add the lengths of each side of the shape. If there are units, include units in your final result.

Step-by-step explanation:

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7 0
3 years ago
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Neporo4naja [7]

Answer:

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Step-by-step explanation:

Given the function g(x) = f(x − k), can be sketched f(x) shifted k units horizontally. if k is negative, the function is shifted k units to the left.

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In this case, the function is translated two units to the right and 3 units down because the number "-3" is negative.

So it's false. The graph is translated three units downwards and 2 units to the right.

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3 years ago
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What two numbers adds up to 7 but multiply to -8
Dominik [7]
Ans is 8 and -1

8 + (-1) = 7

and

8 * (-1) = -8

4 0
3 years ago
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