Answer:
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The first graph had a y-intercept of -1/2
Answer:
Ans 2
Step by step explanation :
2 X 1 = 2
Answer:
The probability is 0.001001.
Step-by-step explanation:
Players are selling raffle tickets for $500 worth of groceries at a local store.
You bought a $1 ticket for yourself and one for your mother.
The children eventually sold 1000 tickets.
We have to find the probability that you will win first place while your mother wins second place.
We can find this as :
P(winning) =
Answer:
13. 169π ft²
16. 34π mm
17. 12π in
18. 441π m²
Step-by-step explanation:
Circumference of a circle is calculated as follows:
C = 2π*r
Area of a circle is calculated as follows:
A = π*r²
where <em>r</em> is the radius of the circle
13. circumference of the circle: 26π ft
Then, its radius is:
26π = 2π*r
r = 26π/(2π) = 13 ft
A = π*13² = 169π ft²
16. area of the circle: 289π mm²
Then, its radius is:
289π = π*r²
r = √289
r = 17 mm
C = 2π*17 = 34π mm
17. area of the circle: 113.1 in²
Then, its radius is:
113.1 = π*r²
r = √(113.1/π)
r = 6 in
C = 2π*6 = 12π in
18. circumference of the circle: 131.95 m
Then, its radius is:
131.95 = 2π*r
r = 131.95/(2π)
r = 21 m
A = π*21² = 441π m²