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3 years ago

The diameter of a coin is 22 millimeters

Mathematics

1 answer:

labwork [276]3 years ago

7 0

B.) 69.08 mm^2
I think lol sorry

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Select an equivalent expression to:

AlexFokin [52]

The answer is a.21ya

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3 years ago

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

During the past year in the maternity ward of a hospital in a large city, 1,252 males were born and 1,413 females. If we can ass

Keith_Richards [23]

1252 males and 1413 females......total of babies = 2665

probability of next baby being a boy : 1252/2665 or 47%
probability of next baby being a girl : 1413/2665 or 53%

8 0

4 years ago

Help! ILL GIVE 20 + POINTS!!

Yuri [45]

Answer:

Below

Step-by-step explanation:

Always

Sometimes

Never

Always

3 0

3 years ago

Read 2 more answers

A quadratic function

lukranit [14]

Since g(x) is a transformation of f(x) and the "-3" is outside the f(x) notation, the transformation will effect the y-values of the points on the graph of f(x).

What will subtracting 3 from every y-value of every point on the graph of f(x) do to the graph?

And more specifically, what will that do to the vertex that was at the point (3,5)?

3 0

3 years ago