Answer:
25!
Step-by-step explanation:
bc 25 squared = 5--which is rational.
Answer:
D. More students preferred band or chorus than those that preferred football.
Step-by-step explanation:
I can easily tell D is the answer because 16+14=30. This means 30% liked band or chorus and 26% liked football.
<u>Remember the left side of the chart isn't talking about total number </u><u>of</u><u> students. They are talking about percent. </u>
Answer:
The four main types of graphs are line graphs, bar charts, pie charts, and histograms. They all can be used for many things
Alrighty, so:
We have 4 pencils and 5 pens.
Pencils cost 2 cents.
Pens cost 2w cents.
The total can be represented as T.
4w+5(2w)=T
This is what I think the answer to your question is. Hope this helps! (:
Yes, you made an algebraic error. By multiplying 18 x 4, you messed up on order of operations.
(x+9)(x+2)*4
becomes:
(x^2+11x+18)*4
= 4x^2 + 44x + 72
anyway, this is how I would do this problem:
(x+9)(x+2)(4) = 912
(x+9)(x+2) = 228
x^2 + 11x + 18 = 228
x^2 + 11x - 220 = 0
(x+21)(x-10) = 0
x = -21 or 10
The dimensions can't be negative, so we only use x = 10
The dimensions are then 10+9, 10+2, 4
or 19, 12, 4