Answer:
Answer:
0.00998 Inches
Step-by-step explanation:
Thickness of the light bulb filament = 0.01 Inch
Allowable error = 2%.
2% of 0.01 = 0.02 X 0.01 =0.0002 Inch
Therefore, the allowable thickness of the bulb filament
We can then calculate the least allowable thickness of the filament as:
The least allowable thickness of the filament is 0.00998 Inches.
Draw a diagram from 0 then go up diagonal one by one
Ok so part b) the y-intercept would be 500. The months represent the x coordinates and the amount represents the y coordinates. So since the x-coordinate is 0 ( the origin) it would be graphed on the y-axis, which is the y-intercept.
part c) i believe it is a function because the domain( x-values) does not repeat and it would pass the vertical line test
part d) i don't think it is linear. to find it is , you would use the formula y2-y1 over x2-x1. (510-500/1-0 = 10/1) you would do the same with two examples to find the constant rate of change. if all of them equal 10/1 than it is linear but they don't. in order it is 1) 10/1 ,2)10.2/1, 3)10.4/1 , 4) 10.62/1 they are not equal so it is not linear please wait i will do the rest in a bit xD
Answer:
Cameron found 23 quarters and 57 dimes.
Step-by-step explanation:
Let the number of quarters Cameron found = Q
And the number of dimes = D
Since, total number of coins were 80,
Q + D = 80 -----(1)
Total amount of the coins was $11.45,
0.1D + 0.25Q = 11.45
10D + 25Q = 1145
2D + 5Q = 229 -----(2)
Equation (1) multiplied by 2 then subtracted by equation (2),
(2D + 5Q) - 2(Q + D) = 229 - 2(80)
(2D - 2D) + (5Q - 2Q) = 229 - 160
3Q = 69
Q = 23
From equation (1),
23 + D = 80
D = 57
Cameron found 23 quarters and 57 dimes.
A=3.14(4)(4+sq rt of 3squared + 4 squared)
A=3.14 (4)(4+5)
A= 3.14 (4)(9)
A=113.04