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3 years ago

please help me solve this. ill award brainliest! please just explain how to solve and what it should be.

Mathematics

1 answer:

Galina-37 [17]3 years ago

4 0

Answer:

3 - that is if all of those say 7 because some have a line through and some dont.

Step-by-step explanation:

Download photomath. You take a photo of the math problem and it gives the answer plus steps to solve.

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Two stores sell a certain product. Store A has 45% of the sales, 3% of which are of defective items, and store B has 55% of the

Mumz [18]

Answer:

$Probability = 0.0355$

Step-by-step explanation:

Given

Stot A:

$Sales = 45\%$

Defective = 3%

Store B

$Sales = 55\%$

Defective = 4%

Required

Determine the probability a product received is defective.

First, we calculate the probability that the defective product is from store A

$Probability = P(Sales) * P(Defective)$

$P_A = 45\% * 3\%$

Convert to decimals

$P_A= 0.45 * 0.03$

$P_A= 0.0135$

Next, we calculate the probability that the defective product is from store B

$P_B= 55\% * 4\%$

$P_B= 0.55 * 0.04$

$P_B= 0.022$

The product may come from either stores.

So, the probability of having a defective product is:

$Probability = P_A + P_B$

$Probability = 0.0135 + 0.022$

$Probability = 0.0355$

4 0

3 years ago

Is x = 3 a function or is it not a function

likoan [24]

Answer:

No, it's not a function

Step-by-step explanation:

3 0

3 years ago

Larry, Barry, Terry are saving their money for a trampoline that costs $340.

Flauer [41]

Answer:

Larry=X

Barry=112x

Terry=113x

L+B+T=322

x+112x++113x=322

226×=322

Larry saved $1.42

7 0

3 years ago

PLZ HELP ME 30 POINTS TROLLERS WILL BE REPORTED

ollegr [7]

Answer:

56.25 B (haha troll go brrr)

Step-by-step explanation:

the ratio of the triangle measurements are:

60/45=75/x

60x=3375

<u><em>x=56.25</em></u>, therefore the distance of the new bridge is 56.25

8 0

3 years ago

Read 2 more answers

I need help on this algebra

Gnesinka [82]

Since the population increases by 7 percent each year, we can multiply 850 by 1.07 seven times. In other words, we can do 850 • 1.07^7. This is equal to about 1365.

3 0

3 years ago

please help me solve this. ill award brainliest! please just explain how to solve and what it should be. ​

please help me solve this. ill award brainliest! please just explain how to solve and what it should be.