Answer:
a) 47.7%
b) 87.2%
Step-by-step explanation:
Find the ratio of interest, and convert it to a percentage.
<h3>a) </h3>
(messy right-handed writers)/(right-handed writers)
= 31/65 = 31/65 × 100% ≈ 47.7%
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<h3>b) </h3>
(neat right-handed writers)/(neat writers)
= 34/39 = 34/39 × 100% ≈ 87.2%
(1,-5)(3,-17)
slope = (-17 - (-5) / (3 - 1) = - 12/2 = - 6
y = mx + b
slope(m) = -6
use either of ur points...(1,-5)...x = 1 and y = -5
now we sub and find b, the y int
-5 = -6(1) + b
-5 = -6 + b
-5 + 6 = b
1 = b
so ur equation is : y = -6x + 1....or 6x + y = 1
Hope this helps!
V= piR^2(h)
6283=pi(10^2)(h)
6283=pi(100)h
height = 6283/(pi(100))
then round to the nearest inch
Answer:
J
Step-by-step explanation:
When finding the distance between the two points you use the formula
d(distance)= square root of ( x2-x1)^2+(y2-y1)^2. So since you have the two points you just plug them into the formula to get
square root of (5-(-3))^2+(2-(-5))^2 and if you put that in a calculator you get 10.63014581. Then you just round to the nearest tenth and get the final answer of 10.6 (J)
