We know that a linear equation has a straight line graph. The graph represents an exponential equation or a quadratic equation. So the answer is B. Exponential
P should equal 3. hope this helps.
Answer:
a) 504
b) 56
c) 0.111
Step-by-step explanation:
Data provided in the question:
There are nine golf balls numbered from 1 to 9 in a bag
Three balls are randomly selected without replacement
a) 3-digit numbers that can be formed
= 
n = 9
r = 3
= ⁹P₃
= 
= 9 × 8 × 7
= 504
b) 3-digit numbers start with the digit 1
= _ _ _
in the above 3 blanks first digit is fixed i.e 1
we and we have 8 choices left for the last 2 digits
Thus,
n = 8
r = 2
Therefore,
= 1 × ⁸P₂
= 1 × 
= 1 × 8 × 7
= 56
c) Probability that the 3-digit number formed is less than 200
Now,
The number of 3-digit number formed is less than 200 will be the 3-digit numbers start with the digit 1 i.e part b)
and total 3-digit numbers that can be formed is part a)
therefore,
Probability that the 3-digit number formed is less than 200
= 56 ÷ 504
= 0.111
VARIABLES:
[x] Yearbook Club (expression: x)
[y] Drama Club (expression: x + 12)
EQUATIONS:
#1 x + y = 72
#2 y = x + 12
Now we shall use the method of substitution to solve.
FINDING X:
#1 x + (x + 12) = 72
#2 2x + 12 = 72
#3 2x = 60
#4 x = 30
The amount of students in the yearbook club: 30
The amount of students in the drama club: 72 - 30 = 42
If you can, please give me brainliest. Thank you!
Answer:
Funny story actually, i actually was making cookies at my house once and i put the cookie dough in the microwave for two minutes which resulted in the plate exploding: that was my mothers plate that she cared about alot. I threw the shattered plate in a garbage bag and i was originally planning on burying it but if i did that then my dog would have found it and ate it but unfortunately enough i disposed of it and my found out about like a month later.
Step-by-step explanation:
