Answer:
A and B
Step-by-step explanation:
9x+9+5x-6
14x+3
32x+8-18x-5
14x+3
Find the mean of thw data 11,11,12,13,13,13,14,14,15,15,16,16,18
amid [387]
Answer:
the mean is 13
Step-by-step explanation:
The way to find the mean of a set of numbers is to add all the numbers together and divide the sum by the number of numbers. so 11 + 11 + 12 + 13+ 13 + 13 + 14 + 14 + 15 + 15 + 16 + 16 + 18 / 13 = 13.9
We can just guess 20/24, 10 / 24 and 8 / 24
From the least to the greatest:
8/24, 10/24, 20/24
8/24 = 1/3 10/24 = 5/12 20/24 = 5/6
So it is:
1/3, 5/12, 5/6
I hope this helps.
<h2>
Forming Equations from Word Problems</h2>
To form an equation from a word problem, we can recognize variables and operations from keywords.
<h2>Solving the Question</h2>
Let the number of weeks be <em>a</em>.
We're given:
- Goal amount is $200 at minimum
- Money earned is $15a
- Current amount is $32
Because $200 is the minimum account required, we know that the amount earned must be greater than or equal to 200.
Our current savings and money can be calculated by adding 15a and 32:
<h2>Answer</h2>
Angel S plus Angle R is equal to the obtuse outer angle.
So you would set up an equation like this
6x - 5 + 92 = 14x + 5
NOW SOLVE
x = 10.25
