If you paid $22.26 after the discount and tax then 30% is 0.30 and 30% OFF is 1-0.30=0.70
Tax is 6% or 0.06 and along with the initial is 1+0.06=1.06 so P is original price in P×0.70×1.06=22.26
P×0.742=22.26
P=$30 was the original price
Answer:
Question 1.
a)
b)
Question 2:
Question 3:
Explanation:
Question 1. In the cone below, the radius is 6 meters and the height is 8 meters.
A) Find the exact value of the volume of the cone.
Formula:
Plug in r = 6m, and h = 8m
Solution:
B) Find the approximate value of the volume of the cone rounded to the nearest tenth.
Substitute π with its approximate value 3.14
Question 2. Find the volume of the cylinder pictured below. Use 3.14 for pi. Give your answer rounded to the nearest tenth.
Formula
Plug in diameter = 10 ft, height = 21, and π = 3.14
Solution:
Question 3. Find the volume of the sphere pictured below. The sphere has a radius of 20 cm. Use 3.14 for pi. Give your answer rounded to the nearest tenth.
Formula
Plug in r = 20cm, and π = 3.14
Solution:
Step-by-step explanation:
Answer:
Levene confidence intervals ( b )
Step-by-step explanation:
T- test should include all of the following in the results section except the Levene confidence intervals.The confidence intervals may be constructed for various power values using the binomial distribution.
The dependent measure , the size and the Homogeneity of variance test are all included in the results section of a t-test
Answer:
jytyjty1874526987456666666666666666666666666666666666
Step-by-step explanation:
<h3>
Answer: 98 inches</h3>
Work Shown:
3 1/2 inches = 3.5 inches
total width = 28*3.5 = 98 inches