<span>There are 350 students at miller middle school. - it's 25/25
Girls - 12/25 </span><span>of the students
</span>This means that 25/25-12/25=13/25 <span>of the students</span> are boys.
350*13/25=182 students are boys.
Answer:
The answer to your question is:
Step-by-step explanation:
Data
Books read = 18
y = number of months
a ) Expression
R(y) = 18 y
b) Number of books read after 10 months
R(10) = 18(10)
R(10) = 180 books
Answer: Area = a+b divided by 2 times h
Step-by-step explanation:
a = base
b= base
h = height
Let
S = sum of the data values
n = number of data values
The mean M is equal to
M = S/n
since you add up the values and divide by n. We don't need to know what S or n are.
If we add 5 to each data value, then we're adding on n copies of 5, or 5n
The new mean N is
N = (S+5n)/(n)
N = (S/n) + (5n/n)
N = M + 5
The new mean is a result of taking the old mean M and adding on 5
So,
N = M+5
N = 10+5
N = 15
The standard deviation will remain the same because each data value hasn't moved in relation to one another. Every data value has been shifted up the same amount. For instance if A and B are two points in this data set, then A+5 and B+5 will be the same distance away. Apply this logic to any number of data values. While standard deviation isn't that simple, it still has a loose connection to "distance" of the values, or how spread out they are.
So that's why the final answer is choice C)
Answer:
11(4h-3)
Step-by-step explanation:
The greatest known common factor of 44h and 33 is 11. So using the distributive property, I got 11(4h-3)