Answer:
Rational and whole numbers
Step-by-step explanation:
7x7=49 which is a whole number which automatically makes it rational!
Answer:4/3
Step-by-step explanation:
75-15-56=3b
4=3b
b=4/3
The correct answer for the question that is being presented above is this one: "3"
(1) First get the mean: 25 + 36+ 31 + 32 / 4 = 31
(2) Find the distance of each value to the mean: 31-25= 6; 36-31=5; 31-31=0; 32-31=1
(3) Get the mean of the distance: 6 + 5 + 0 + 1 / 4 = 3
Answer:
The formula for volume is length x width x height
A. 2x6x8=96 units^3
B. 1x7x4=28 units^3
C. 2x3x5= 30 units^3
D. 4x4x2= 32 units^3
E. 5x4x3= 60 units^3
Step-by-step explanation:
Answer:
17 boys and 11 girls
Step-by-step explanation:
Create a system of equations where b is the number of boys and g is the number of girls:
b + g = 28
b = g + 6
Solve by substitution, by substituting the second equation into the first one:
b + g = 28
(g + 6) + g = 28
2g + 6 = 28
2g = 22
g = 11
So, there are 11 girls.
Since there are 6 more boys than girls, there are 17 boys.
So, there are 17 boys and 11 girls in the class.
