Answer:
13 / 19
Step-by-step explanation:
Given that :
U = 130
Let :
s = swimming pool
t = track
g = gym
n(g) = 61 ; n(s) = 68 ; n(t) = 60
n(g n s) = 25 ; n(t n s) = 30 ; n(g n t) = 19
n(g n s n t) = 6
n(g n t) only = n(g n t) - n(g n s n t) = 19 - 6 = 13
Hence, probability that a randomly scted person uses the gym and track and does not use the swimming pool = n(g n t) only ÷ n(g n t)
= 13 / 19
= 13 / 19
I'm not sure if this is a trick question, but the definition of a linear function prevents the function from having more than one y-intercept. x-values can't be shared in a function; there is a unique x value for every y value. at the y-axis, the value of x is 0. two y-intercepts would mean that x would be 0 for TWO points on the linear function, which doesn't pass the vertical line test and, therefore, isn't a function.
a graph CAN, however, have more than one x-intercept. the line y = 0, which passes the vertical line test and sits directly on top of the x-axis, has infinitely many x-intercepts and it is still a linear function.
Answer:
-3 + 2x
Step-by-step explanation:
y = 2x - 3, if you think about the expression graphically, the line has a slope of 2 and y-intercept of -3. There is only one solution to the line which is slope of 2 and y-intercept of -3. If you really want to make an expression, you can try manipulating the numbers such as -3 + 2x
The two numbers are <u>22 and 16</u>
<h3>EXPLANATION</h3>
<em>2 x </em><u><em>16</em></u><em> = 32 - 10 = </em><u><em>22</em></u>
<u><em>22</em></u><em> + </em><u><em>16</em></u><em> = </em><em>38.</em>
Hope this helps!
Answer: 40 out of 52 or reduced to 10 out of 13
Step-by-step explanation:
The probability of a heart is 13/52
You then have 39 cards left of 3 different suits
There will be 3 2's, 3 3's, 3 4's, 3 5's, 3 6's, 3 7's, 3 8's, 3 9's and 3 10's. (27 total)
27 + 13 = 40
40/52 or 10/13