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2 years ago

Find the area of the unshaded part in the figure below

Mathematics

2 answers:

Goryan [66]2 years ago

6 0

Answer:

i dont see a picture?

Step-by-step explanation:

katrin2010 [14]2 years ago

5 0

Answer:

wheres the figure

Step-by-step explanation:

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7.3 why did the kindergartener take her books to the zoo?

White raven [17]

To feed them to the animals

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2 years ago

If A and B are independent events, P(A) = 0.4, and P(B) = 0.5, what is P(BIA)?

pantera1 [17]

Answer:

answer A. 0.5

Step-by-step explanation:

hello

as A and B are independent P(B/A)=P(B) =0.5

in short, the information provided by the event A does not impact at all the event B. so knowing A or not does not impact the probability of B.

you can use the formula as well P(B/A)=P(A and B) / P(A)=(P(A)xP(B))/P(A)=P(B)

hope this helps

5 0

2 years ago

A student reports that, of a simple random sample of 50 college u undergraduate students, 21 % were taking more than fifteen cre

algol13

Answer:

D) Both A and C are correct.

Step-by-step explanation:

If the sample contains 50 students, the percentage equivalent to each student is:

$P = \frac{100\%}{50}=2\%$

Each student corresponds to 2%, which means that percentages should be multiples of 2%.

21% is not a multiple of 2% and corresponds to:

$n = 0.21*50 = 10.5$

21% of 50 students is 10.5 students, and you cannot sample a fraction of a student.

Therefore, Both A and C are correct.

6 0

2 years ago

HOW DO U SOLVE -4 = y + 5 ?? need answer ASAP EXTRAPOINTS

Nostrana [21]

Answer:

$-4=y+5\\$

$-9=y$

Step-by-step explanation:

4 0

2 years ago

150% of what number is 186

faust18 [17]

150/100 = 1.5

1.5 * 186 = 279

3 0

2 years ago

Find the area of the unshaded part in the figure below​

Find the area of the unshaded part in the figure below