Answer:
in total there are 80 subjects. I don't know what class width is though.
Step-by-step explanation:
Look at the graph
Answer:
question 1 aca the one with an area of 6 answer: B=5.
question2 answer: B=14
Step-by-step explanation:
Question 1- to set up question 1 do 1.2(B)=6. Then divide both sides by 1.2. The side that is 1.2(B)/1.2 will cancel out so it will now just be B. the side that = 6 will be divided by 1.2=5. So the answer is B=5.
Question 2- to set up the problem do 0.5(B)=7. Then divide both sides by 0.5. The side that reads 0.5(B)/0.5 will cancel out so it will not just be B. the other side that reads =7 will be divided by 0.5= 14 giving you B=14.
L = 14j + 3k
l - 3k = 14j
(l - 3k) / 14 = j
j = (l - 3k) / 14 (Flipped sides for aesthetics. I like having the thing I solve for on left, but that is completely optional)
An integer is like a whole number (28 is an integer).
Irrational means the decimal goes on forever.......and cannot be written as a fraction (0.9857... is irrational).
A number that is not real is the squareroot of a negative, or something times i, or dividing by zero (5/0 is unreal).
A rational number can be written as a fraction (like 8 and 1/7).
Answer:
u be mumu go ask ur father that one
