Answer:
D
Step-by-step explanation:
Given x and y are in proportion then the equation relating them is
y = kx ← k is the constant of proportion
The only one fitting this description is
y = - 2x → D
Answer:
50c^2y^4
Step-by-step explanation:
because
Answer:
<h3>Janet</h3>
Step-by-step explanation:
<h2>
Because janet daily step count is 5000-9000</h2><h2>
And brends step count is</h2><h3>
7000-10000</h3>
<h3>
Janat step count is 1000 greater than brenda.</h3>
<h3>
Please mark me brainalist. </h3>
He received 30 dollars in commission
Answer:
$10.46
Step-by-step explanation:
Amount that can be won by Alexis ( xi ) = $0, $8 , $12
probability ( pi )
P( $0 ) = 13 / 52 = 1 / 4
P( $8 ) = 15 / 39 ( given that she wins this when an even number is drawn from three remaining decks )
P ( $12 ) = 1 - 15/39 = 24 / 39
<u>a) Alexis expected winnings per game </u>
= ∑ xi * pi = ( 0 * 1/4 ) + ( 8 * 15/39 ) + ( 12 * 24 / 39 )
= $0 + ( 120 / 39 ) + ( 288 / 39 ) = $10.46
