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aleksley [76]
3 years ago
10

Find the area of Region II for this figure. A) 4 square units B) 16 square units C) 12 square units D) 36 square units

Mathematics
1 answer:
eduard3 years ago
6 0
The bottom half of II length and width is 2 and 8.
So 8×2=16 sq. units

You answer is B. 16 sq. units
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Craig went bowling with $25 to spend. he rented shoes for $5.00 and paid $4.00 for each game. What was the greatest number of ga
Anton [14]

Answer: A

Step-by-step explanation:

Given:

Budget = $25

Shoes rental = $5.00

Price per game = $4.00

To find the greatest number of games he played...

↓

First, subtract the rent for the shoes from the budget.

25 - 5 = 20

Second, divide the remaining money or budget by the price per game.

20 ÷ 4 = 5 (greatest number of games played)

Lastly, check if the expense is the same as the original amount of money.

5 (shoes) + 4(5) (number of games played)

5 + 20 = 25 (original amount of money)

Hope it helps!!! Please mark as brainliest. Thank you :D

4 0
2 years ago
. A factory manufactures widgets using three machines, A, B, and C. Of the total output, machine A is responsible for 30%, machi
Sedaia [141]

Answer:

0.545 = 54.5% probability that it came from machine A

Step-by-step explanation:

Bayes Theorem:

Two events, A and B.

P(B|A) = \frac{P(B)*P(A|B)}{P(A)}

In which P(B|A) is the probability of B happening when A has happened and P(A|B) is the probability of A happening when B has happened.

In this question:

Event A: Defective.

Event B: Coming from machine A.

Machine A is responsible for 30%

This means that P(B) = 0.3

10% of the output from machine A is defective

This means that P(B|A) = 0.1

Probability of being defective:

Machine A is responsible for 30%. Of those, 10% are defective.

Machine B is responsible for 20%. Of those, 5% are defective.

Machine C is responsible for 100 - (30+20) = 50%. Of those, 3% are defective. Then

P(A) = 0.3*0.1 + 0.2*0.05 + 0.5*0.03 = 0.055

Finally:

P(B|A) = \frac{P(B)*P(A|B)}{P(A)} = \frac{0.3*0.1}{0.055} = 0.545

0.545 = 54.5% probability that it came from machine A

3 0
3 years ago
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dalvyx [7]
8 because 12-4=8. Im writing this part for the 20 characters
7 0
2 years ago
Okay hi
goblinko [34]

Answer:

30

Step-by-step explanation:

you have 5 marbles and 6 cards just multiply

Hope This Helps!     Have A Nice Day!!

8 0
3 years ago
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Jonah has a recipe that uses 1 1/2 cups of brown sugar and 2 1/3 cups of flour. Jonah wants to use all of his flour to make as m
S_A_V [24]

Answer:

4 1/2

Step-by-step explanation:

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3 years ago
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