Answer:
Step-by-step explanation:
Asked: How many square tables are needed to place 100 pupils?
Given: Square table each has 4 pupils to sit
operation : Multiplication, subtraction, Division
Solve:
Number of pupils in 9 rectangular tables = 9*8 = 72 pupils
Remaining pupils = 100 - 72 = 28
Number of square table needed =28 ÷ 4 = 7
7 square tables are needed.
The given expression is
We just have to multiply
<h2>Hence, the answer is -49/64.</h2>
<span>Method 1: The student chooses a number x. The professor has 8 possible numbers to choose from, but only one choice is the number x. Therefore, the probability that they both choose the same number is 1/8.
Method 2: There are 8*8 = 64 possible pairs of choices that the student and professor can make. Eight of these choices are the same number for the student and the professor, namely (1,1), (2,2),...(8,8). Therefore the probability that they both choose the same number is 8/64 = 1/8.</span>
Answer:
The juice bar can sell 3 more cups of the passion juice than the berry juice (last one)
Step-by-step explanation:
Passion: 768/16=48
Berry: 810/18=45
passion can fill 48 cups while berry can fill 45 cups, so passion fills +3
:)
Answer:
-x + 3y = 11.
Step-by-step explanation:
A line perpendicular will have the slope -1 / -3 = 1/3.
Using the point slope form:
y - y1 = m(x - x1) where m = the slope and (x1, y1) is a point on the line, so:
y - 3 = 1/3(x - -2) Multiply through by 3:
3y - 9 = x + 2
-x + 3y = 2 + 9
-x + 3y = 11.