Answer:
7235 using 3.14 for pi
7238 using the pi button
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
V = 4/3 pi (12)^3
V = 2304pi
Letting pi = 3.14
V = 7234.56 and rounding to a whole number
V = 7235
Using the pi button
V =7238.22947 and rounding to a whole number
V = 7238
5 x 4 = 20
7 x 4 = 28
5:7 = 20:28
When you multiply both by 4, they equal the outcome on their side of the function, making them equivalent
(Sorry if function isn't the right word)
X8/100=32.52
x8=3252
x=406.5%
$6.65 per bucket hat, I got this answer because $19.95 divided by 3 is $6.65 therefor leading to the cost of the bucket hats.
If you get confused by logarithms, here's an easier way to think about this problem: What power of 2 equals 128? Well, we know 2^3 = 8, then 2^4 must equal 16. Doubling every times, we get 2^5 = 32, 2^6 = 64 and 2^7 = 128. So, the value of log₂128 is 7.
