Answer:
A. 4+ 13w and C. 2(2+6w) + w
Step-by-step explanation:
Hope this helps! They equal the same answer which is 13w + 4
Answer is 1. 9>= 3 - 2=1 .:)Hope that helps
We know that
set of data [161,170,160]
step 1
Find the mean
[161+170+160]/3=163.67 cm
step 2
for each number: subtract the Mean and square the result
(161-163.67)²----->7.1289
(170-163.67)²----> 40.0689
(160-163.67)²----> 13.4689
step 3
work out the mean of those squared
differences
[7.1289+40.0689+13.4689]/(3-1)=30.33
step 4
Take the square root of that
<span>S=√30.33------> 5.51 cm</span>
<span>SE=S/</span>√n--------> 5.51/√3------> 3.18-------> 3.2 cm
the answer is
3.2 cm
see the attached formulas
Answer:
Step-by-step explanation:
3.
The formula of a volume of a sphere:
R - radius
We have R = 3.15 m. Substitute:
4.
The formula of a volume of a cone:
r - radius
H - height
We have 2r = 11.6 → r = 5.8 and H = x. Substitute:
6.
The formula of a volume of a cube:
s - edge
We have s = 1.02 in. Substitute:
<h3>
Answer: Choice B) 17%</h3>
Explanation:
There are 4 shots that land on the green in this sample size. The height of the bar tells us this directly.
Add up the heights of each bar to get 4+5+7+3+5 = 24 which is the total number of shots. The probability of landing on the green is 4/24 = 1/6 = 0.1667 = 16.67% approximately. This rounds to 17%