Consider the pairs (a, b) where a represents the first draw, and b the second draw.
All cases where the 1st number is a multiple of 5, and the second number is a prime are:
{(5, 2), (5, 3), (5, 5), (5, 7), (10, 2), (10, 3), (10, 5), (10, 7),}
so we have in total 8 possible cases.
we could have found 8 also as follows:
2 possibilities for the first number {2, 5} combined with 4 possibilities for the second number {2, 3, 5, 7} makes 2*4=8.
similarly, we can find that there are 10*10=100 possible outcomes.
P(1.st multiple of 5, 2.nd prime)=8/100=0.08
Answer: 0.08
Answer:
806 ketchup packets
Step-by-step explanation:
5000-1779=3221
3221-2415=806
The restaurant has 806 ketchip packets left
The actual total for the cupcake is 5.94 and rounded to the nearest dollar it would be 6
and the actual total for the punch is 5.56 and rounded to the nearest dollar it would also be 6
Answer:
Find the exact value of tan 45º = 1/1 = 1.
Find the exact value of cos 30º = √3/2.
Find the exact value of csc 60º = 2√(3)/3
Step-by-step explanation:
math