Answer:
Step-by-step explanation:
you have a total of 5+7+4=16 marbles in the box.
5 are red
7 are white
4 are green
If you randomly select 1 marble out of the box, the probabilities are:
5/16 chance of being red
7/16 chance of being white
4/16 chance of being green
Answer:
0.67
Step-by-step explanation:
We have to find out the exchange rate for pounds to dollars
150 pounds divided by 225 dollars
We get 0.6(6) the 6 in parenthesis for the repeating number.
Since we round to the nearest hundred we get 0.67.
Number of ways to choose 3 red = 5C3 = 10
number of ways to choose 2 blue = 5C2 = 10
C represents combination
(5C3)*(5C2) = 10 * 10 = 100 ways
Answer:
(-4, -8)
Step-by-step explanation:
y= -x + 4
We see that y decreases by one so the slope is -1x or simplified: -x
We see that the y-intercept is (0,4) which is then added to the equation, resulting in
Y= -x + 4