Answer:
$2.70
Step-by-step explanation:
To add 45 percent to the original price you do 100%+45%=145%=1.45
times 1.45 by the original price.
Then take away the original price from the answer you just got.
$1.45×$6=$8.70
$8.70-$6=$2.70
Answer:
<em>(1, - 2) </em>
Step-by-step explanation:
2x - y = 4
3x + y = 1
A =
= 2(1) - 3( - 1) =2 + 3 = 5
=
= 4(1) - 1(- 1) = 4 + 1 = 5
=
= 2(1) - 4(3) = 2 - 12 = - 10
<em>x </em>=
=<em> 1</em>
<em>y </em>=
= <em>- 2</em>
<em>(1, - 2)</em>
Since "PROBABILITY" has 11 letters in it, then every letter has 1/11 chances of getting picked, so the chances of getting an O tile would be 1/11, same for getting a B tile. But if you were to get both of them consecutively, then the chances would be 1/11 of 1/11 because you have 1/11 of a chance to get and O and then 1/11 of a chance to get a B. So you would be looking for 1/11 of 1/11, which means multiplying the divisor, 11*11=121. Therefore, you should have 1/121 chance of getting an O and B tile.
Answer:
d) 17.6
Step-by-step explanation:
Use the law of Sines
SinA/a=SinB/b=SinC/c