Answer:
b. x=10
x is greater than or equal to 8 so I believe that 10 is the best answer
Answer:
See below
Step-by-step explanation:
Use the formulae directly
For a cone, with base radius = r and height = h, here are the related formula
(1)
(2)
(3)
Therefore directly plugging in the numbers in the above equations:
Note:
l = slant height in cm
SA = total surface area in sqcm
V = Volume in cubic cm
Figure(a)
r = 4, h = 8
Figure(b)
r = 7, h =15
Figure (c)
r = 5, l = 8
An example of an independent and dependent variable is a grocery bag with groceries. The dependent variable is the groceries and the independent variable is the grocery bag because without the grocery bag, the groceries would have to be carried by hand which is much harder.
Hope you understood and I wrote what you needed.
I Hope I helped!
The formula is:
Future value = accumulated amount, F = P(1+r)^t
P=principal
r=annual interest rate [compounded annually]
t=number of years of loan
Given:
P=950
r=0.07
t=8
F=950(1.07)^8
= 1632.28 (total amount)
Interest = total amount - principal
=1632.28 - 950
=682.28