Answer:
18 Non Foreign Stamps
Step-by-step explanation:
Given data
Total stamps= 150
Foreign Stamps= 88% of the total stamps
Hence the number of foreign stamps is
=88/100*150
=0.88*150
=132 Foreign Stamps
The number of stamps that is Non Foreign Stamps is
=150-132
=18 Non Foreign Stamps
Answer: A.) Probability is approximately 5%
B.) probability that Die1 + Die + Die > 12 is approximately 26%
Step-by-step explanation:
Total possible outcomes of the three dies (sample space) = (6^3) = 216
For die1 + die2 + die3 to be equal six, then the number of outcomes which produces our required outcome from the sample space is = 6
Therefore, probability of die1 + die2 + die3 = 6 is given by;
P(die1 + die2 + die3 = 6) = total required outcome / total possible outcomes
P(die1 + die2 + die3 = 6) = 10/216
P( die1 + die2 + die3 = 6) = 0.04629
P( die1 + die2 + die3 = 6) = 4.63% approximately 5%
B) probability that Die1 + Die + Die > 12
P(Die1 + Die + Die > 12) = 57/216 = 0.2638
= 26.38%
Approximately 26%
Answer:
x=16; y=24
Step-by-step explanation:
for (x,23), 23=0.5x+15
x=16
for (18xy), y=0.5*18+15=24
Answer:20 & 2
Step-by-step explanation:
20 x 2 =40
20+2=22
<em>Answer,</em>
<em><u>X = 3</u></em>
<em>Explanation,</em>
<em><u>Subtract 5 from both sides.</u></em>
<em>3x+5-5=2x+8-5</em>
<em><u>Simplify.</u></em>
<em>3x=2x+3</em>
<em><u>Subtract 2x from both sides.</u></em>
<em>3x-2x=2x+3-2x</em>
<em><u>Simplify.</u></em>
<em>x=3</em>
<u><em>Hope this helps :-)</em></u>
