Answer:
1 over 20
Step-by-step explanation:
<u><em>Given that:</em></u>
<em>a spinner and 4 cards</em>
<u><em>A Spinner ⇒ 5 equal sectors;Color: Blue,Purple,Yellow,Red,Green</em></u>
<em>Arrow point at purple </em>
<u><em>Four cards ⇒ Color : Red,Yellow,Blue,Pink</em></u>
<em>Jane spins the spinner & selects card without looking.</em>
<em>To Find - Probability spinner stops at purple & select pink card.</em>
<u><em>Solve:</em></u>
<em>Multiply 4 (the number of cards) with 5 (The number of equal sectors)</em>
<em />
{1 × 1 = 1} {5×4=20}
<u><em>~lenvy~</em></u>
Answer:
x = 12.26
Step-by-step explanation:
sin = opp/hyp
sin 50 = x/16
multiply both sides by 16
16 * sin50 = x
Use calculator
x = 12.256711089903649
Rounded
x = 12.26
Answer:
3r + t
Step-by-step explanation:
it is that because you multiply one to t and r, and the are left with 2r + r + t. You add 2r to r and get 3r, with a left over of t.
Answer: The vertex is (-3, 2)
The equation y = -4(x + 3)^2 + 2 can be written as y = -4(x - (-3))^2 + 2
I rewrote x+3 as x - (-3)
Compare y = -4(x - (-3))^2 + 2 with the general template y = a(x-h)^2 + k
Note how
a = -4
h = -3
k = 2
So the vertex is (h,k) = (-3, 2)