ANSWER:
The probability is 1/43680
STEP-BY-STEP EXPLANATION:
We have the following:
0. The probability that Morgan is chosen first = 1/16. Now there are 15 students left after this.
,
1. The probability that Harmony is chosen second = 1/15. Now there are 14 students left after this.
,
2. The probability that Kenny is chosen third = 1/14. Now there are 13 students left after this.
,
3. The probability that Ben is chosen fourth = 1/13.
Therefore, the required probability is:
Answer:
y = -140
Step-by-step explanation:
Y varies directly with x
y = kx
We know y = -20 when x =2, we can solve for k
-20 = k*2
Divide each side by 2
-20/2= 2k/2
-10 =k
y = -10x
Now we want to find y when x = 14
y = -10 *14
y = -140
Answer:
5 times
Step-by-step explanation:
Given the multiplication problem :
5 * 1 /3 = (5*1) / 3 = 5/3
The number of times 1/3 will. Have to be added to itself to obtain 5/3.
To do this :
5/ 3 ÷ 1/3
5/3 * 3/1
= (5*3) / (3*1)
= 15 / 3
= 5
Hence, 1/3 will have to be added 5 times to itself
Answer:
3 ( x-1) (x+1) is the factored form
zeros are x=1, -1
Step-by-step explanation:
3x^2-3
Factor out a 3
3 ( x^2 -1)
What is inside the parentheses is the difference of squares
( a^2 -b^2) = ( a-b)(a+b)
3 ( x-1) (x+1)
To find the zeros, set this equal to zero
3 ( x-1) (x+1) =0
Using the zero product property
x-1 =0 x+1 =0
x=1, x=-1
Answer:
the slope of the line for y=12x+7 is steeper compared to the other equation
they both have the same y-intercept of y=7
Step-by-step explanation:
i just plugged it into desmos and looked at the graph
hope this helps <3