Answer:
3/20 or 15%
Step-by-step explanation:
Out of 1,2,3,4, and 5, there are 3 prime numbers. This makes the odds of selecting one of those prime numbers 3/5. Then, saying that he does pick a prime number and discards that card, there are now four cards, one of them being the number one. His chances of selecting this card is 1/4.
To find the probability you need to multiply the two probabilities together.
3/5 times 1/4 is 3/20.
So your answer is 3/20 or 15%.
Answer:
around 45 minutes
Step-by-step explanation:
it takes about 15 minutes to do 1 mile, do the correct math, it'll take about 45 minutes to do 3 miles
answer is hcbiurrcuiehdieuhideidehdue -12y+48
Answer:answer is 20%
10-8 =2
2÷10×100
=20℅
Step-by-step explanation:
Answer:
Step-by-step explanation:
F=1.8C+32 is the formula needed to convert a temperature in degrees C to the equivalent temperature in degrees F. Use it.
Example: Suppose that C = 27. What would the equivalent temperature in degrees F be?
Substitute 27 for C in F=1.8C+32. We get F=1.8(27)+32 80.6 degrees F.
Answer: 27 degrees C is equivalent to 80.6 degrees F.