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3 years ago

Can you help me solve another equation

Mathematics

1 answer:

Katarina [22]3 years ago

5 0

わからない、ごめんなさい。ポイントが欲しかったです笑

Hope this helped :))

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A company that manufactures and sells consumer video cameras sells two versions of their popular hard disk camera, a basic came

saul85 [17]

Answer:

The percentage of customers who buy an extended warranty is 33%.

Step-by-step explanation:

In this problem, we have these following percentages.

35% of the customers select the basic camera.

This also means that:

65% of the customers select the deluxe version. (Since you can buy only two versions of the hard disk camera and the sum of the percentages is 100%).

20% of those who select the basic camera also purchase the extended warranty.

40% of those who select the deluxe version also purchase the extended warranty.

What is the percentage of customers who buy an extened warranty?

$P = P_{1} + P_{2}$

$P_{1}$ is the percentage of those who buy the basic version with the extended warranty. So it is 20% of 35%. So

$P_{1} = 0.20*0.35 = 0.07$

$P_{2}$ is the percentage of those who buy the deluxe version with the extended warranty. So it is 40% of 65%. So

$P_{2} = 0.40*0.65 = 0.26$

$P = P_{1} + P_{2} = 0.07 + 0.26 = 0.33$

The percentage of customers who buy an extended warranty is 33%.

3 0

4 years ago

A piece of duct measures 48 inches. When pieces are fitted together, 1 72 inches is lost connecting each successive length of du

statuscvo [17]

Answer:

A piece of duct measures 48 inches.

In each connection, we lost 1.72 inches (it also could be 1/2 inches, but i will go with the other option)

Then:

If we have 7 pieces of duct connected we have 5 connections (the ones in the extremes are not connected between them)

So here we have 7 times 48 inches for the pieces, minus 5 times 1.72 inches for the connections, the length is:

L = 7*48in - 5*1.72in = 327.4 inches.

for the 12 pieces duct, we have 12 pieces and 10 connections, so the length is:

L = 12*48in - 10*1.72in = 558.8 in

Now, if we want to make only one duct with those two, then we must add their lengths, but if we connect them, we also need to subtract the 1.72in of the new connection:

L = 558.8 in + 327.4 in - 1.72in = 884.48 in

3 0

3 years ago

If F(x)=2x/7+4, which of the following of the inverse of F(x)?

lions [1.4K]

Hello,

Answer D

y=2x/7+4
x=2y/7+4
(x-4)*7/2=y

5 0

4 years ago

Read 2 more answers

If jack has 16 aplles and gives it to 5 friends how many does each get

EastWind [94]

3 with 1 left
You divide 16 apples by 5 friends to get 3 apples for each friend and you will have one apple left

4 0

3 years ago

Write an inequality relating NM and NL-<br> NM < NL<br> NM<_ NL<br> NM > NL<br> NM>_ NL

spayn [35]

Answer:

NM > LN

Step-by-step explanation:

Here, we want to write an inequality

we should beat it in mind that, the greater the angle that a side of a triangle faces, the greater its length will be relatively

as we can see, the side NM faces the greater angle of 83, relative to the side LN that faces the angle of 56;

So we can conclude that;

NM > LN

6 0

3 years ago

Read 2 more answers

Can you help me solve another equation​

Can you help me solve another equation