Answer:
100.48mm
_____________
The formula for calculating the circumference of a circle is 2πr or 2 * pi * radius.
You are given that the radius is 16mm. You are also told to use 3.14 as a way to solve the problem. If you were going to use π, it cannot be displayed as a number without rounding. Looking at it's value, 3.1415.... We can reasonably assume that they want us to use 3.14 instead of pi. Now let's calculate it:
Answer:
Step-by-step explanation:
Given:
for x≤1400; N = 5
So, Δx = =∑C(a + nΔx).Δx
=C(0)Δx + C(280)Δx + C(560)Δx + C(840)Δx + C(1120)Δx
= Δx[C(0) + C(280) + C(560) + C(840) + C(1120)]
= 280[49 + 42.616 + 34.664 + 25.144 + 14.056]
=280[165.48]
=46334 approx
Answer:
Step-by-step explanation:
Maximum capacity of the elevator = 2000 pounds
Combined weight of the elevator = 428 pounds
A). Let the possible weights that can be added to the elevator = w pounds
B). Therefore, inequality representing this situation will be,
428 + w < 2000
C). By solving the given inequality,
(428 + w) - 428 < 2000 - 428
w < 1572 pounds
Now we draw this inequality on a number line.
