Answer:
We know that (4/5b - 4/5 - 1) / b = 1
Which means that b = 4/5b - 4/5 - 1
So we put variable on one side and numbers on the other side
So 1/5b = - 9/5
So b = - 9
Answer:
31.6
Step-by-step explanation:
38+29+16+42+33 = 158
158÷5 = 31.6
A- the answer is 2, because it has the most amount of crosses or is the highest bar, showing that it is the most popular (mode)
mean is adding all the numbers divided by how many numbers there are, so 20/10=2
median is the number in the middle of an (ordered) row. but since the numbers are already ordered, it is in between 33 and 35, so the median is 34
C and D since they both show the most and least popular result, rather than estimating percentages.
D because each sample adds up to 200.
Answer:
Hi! The formula for surface area is:
area = 2lw + 2lh + 2hw
(l = length, w = width, h = height.)
<em>Hope this helps! :)</em>
This is calculatro problem
0.000209
to round to tenth,
look at hundreth place
0.00
rounded we get
0.0
answer is 0.0 since it is very small
