<span>After shuffling a deck of cards in order to know the probability of the king of spades being the top card, you have to first know how many cards are in the deck. If the card is a full deck with no jokers, then the probability is 1/52. This is also the probability that the bottom card is the King of spades.</span>
If Bryan wants to make $2000 dollars then he needs to solve this equation:
2000=500+150x
-500 -500
1500=150x divide by 150 on both sides
x=10
10 cars
Answer:
As a column vector 3a +b = (9,10)
Step-by-step explanation:
A =
(2
4)
b =
(3
-2)
3a = 3*2 = 6
3*4= 12
3a + b = 6. + 3
12. +(-2)
3a +b = 9
10
As a column vector 3a +b = (9,10)
1x + 2y = 4 ⇒ 3x + 6y = 12
3x + 2y = 0 ⇒ <u>3x + 2y = 0</u>
<u>4y</u> = <u>12</u>
4 4
y = 3
x + 2y = 4
x + 2(3) = 4
x + 6 = 4
<u> - 6 - 6</u>
x = -2
(x, y) = (-2, 2)
p = q + 2
3p + 2q = 9
3(q + 2) + 2q = -9
3(q) + 3(2) + 2q = -9
3q + 6 + 2q = -9
3q + 2q + 6 = -9
5q + 6 = -9
<u> - 6 - 6</u>
<u>5q</u> = <u>-15</u>
5 5
q = -3
p = q + 2
p = -3 + 2
p = -1
(p, q) = (-3, -1)
Answer:
1 foot = 0.000189394 miles
Step-by-step explanation:
The two neighbors in the rural community could measure the distance between their homes first in feet. So that the value in feet can now be converted to miles by multiplying it by 0.000189394.
Since,
1 foot = 0.000189394 miles
Let us assume that the distance between the two houses is 500 feet, then;
1 foot = 0.000189394 miles
500 feet = x miles
x = 500 x 0.000189394
= 0.094697
So that for the considered example, the distance is approximately 0.095 miles.
Thus, the required conversion factor is;
1 foot = 0.000189394 miles
