A) Circumference = 2 r
=> 2 x 3.14 x 9
=> 56.52
Round off = 56.5
b) In terms of pi = 18
Answer:
104 miles.
Step-by-step explanation:
5 inches is 2 * 2.5 inches so the distance required is 2*52 = 104 miles.
-- The x-intercept is the point where the line crosses the x-axis.
So y=0 there.
<u>-2x - 4y = 8</u>
-2x - 4(0) = 8
-2x = 8
Divide each side by -2 : x = -4 => the x-intercept is (-4, 0)
-- The y-intercept is the point where the line crosses the y-axis.
So x=0 there.
<u>-2x - 4y = 8</u>
-2(0) - 4y = 8
-4y = 8
Divide each side by -4 : y = -2 => the y-intercept is (0, -2)
Now you have two points on the graph ... the points where the line crosses each axis.
Mark little dots at both points, then lay your ruler across both dots, and draw
the line along the edge of the ruler, as far as you want to in both directions.
A, because:
Hardcover: 0.35
Buys hard cover and non-fiction: 0.35 x 0.55 = 0.1925
Answer:
Using a calculator, we can check that e=2.718281828.
Step-by-step explanation:
Lets evaluate each one of our expression the check which one is closest to e:
(1+ \frac{1}{31} )^{31}=2.675686306
(1+ \frac{1}{32})^{32}=2.676990129
(1+ \frac{1}{34} )^{34}=2.679355428
(1+ \frac{1}{33} )^{33}=2.678207651
We can conclude that the value of (1 +1/34) to the power of 34 is the closest to the value of e.
