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aleksandrvk [35]
2 years ago
8

The area, a, of an ellipse can be determined using the formula a = πxy, where x and y are half the lengths of the largest and sm

allest diameters of the ellipse.
Which is an equivalent equation solved for y?

y = a · πx
y = a + (πx)
y = a – πx
y = a ÷ (πx)
Mathematics
2 answers:
Mrrafil [7]2 years ago
7 0
It is the 3 rd if I’m wrong I’m sorry
Tems11 [23]2 years ago
7 0

The answer to your question would be <u>B</u> hope this helps pls mark brainliest.

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An object is moving at a speed of 230 feet per week. Express this speed in inches per minute. Round your answer to the nearest h
Kruka [31]

Answer:

0.02 inches per minute

Step-by-step explanation:

1 Week = 10080 minutes

Formaul: multiply the time value by 10080  to find the minutes in a week or do it the long way 60x24x7 = 10080

230/10080 = 0.02281746031 or 0.02 rounded to nearest hundert.

5 0
2 years ago
A jury pool consists of 27 people. How many different ways can 11 people be chosen to serve on a jury and one additional person
hichkok12 [17]

Answer:

208,606,320

Step-by-step explanation:

A jury pool consists of 27 people. 11 people be chosen to serve on a jury and one additional person be chosen to serve as the jury foreman

Total of 27 people. 11 people can be selected from 27 people in 27C11 ways

27C11= \frac{27!}{11!(27-11)!} =13037895

one additional person be chosen to serve as the jury foreman

after selecting 11 people , remaining  is 27 - 11= 16 people

Now 1 is selected from 16 in 16 ways

Number of different ways = 13037895 \cdot 16=208606320

4 0
2 years ago
Scientists released 10 birds into a new habitat in year 0. Each year, there were
Natali [406]

Answer:

f(x) = 3^{x} + 10

Step-by-step explanation:

Year one would be 10 + 3

Year two would be (3*3)+10

year three would be (3*3*3)+10

Which easily simplifies into 3^{x} + 10.

8 0
2 years ago
Read 2 more answers
Which inequality represents this situation?
Veseljchak [2.6K]

Answer:

Option D. 1.29x + 1.35y ≤ 12

Step-by-step explanation:

Nick is making a fruit salad.

He buys apples per pound for = $1.29

He buys oranges per pound for = $1.35

He spend no more than $12.00 or we can say less than equal to $12

Let x represent the number of pounds of apples that Nick buys and y represent the number of pounds of oranges.

Cost of x pounds of apples = $1.29x

Cost of y pounds of oranges = $1.35y

Total cost = 1.29x + 1.35y

Total cost should be less than equal to $12.00

Therefore, inequality will be 1.29x + 1.35y ≤ 12

Option D. is the answer.

3 0
2 years ago
Read 2 more answers
Oliver has a box of toy cars, but he is not sure how many he has. If he arranges the cars in groups of four, he has three left o
zhenek [66]
Oliver has 23 cars. 

Hope this has helped! 
8 0
2 years ago
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