A BOWL HAS SLIPS OF PAPER WITH A SINGLE NUMBER ON IT WITH NUMBERS FROM 2 TO 13. NO NUMBER IS REPEATED. WHAT ARE THE ODDS AGAINST
PICKING A PRIME NUMBER AT RANDOM?
2 answers:
Answer:
4/13 chance
Step-by-step explanation:
Because there the prime numbers between 2 and 13 are 5, 7, and 11 if you are not including 2 and 13.
you have a 58%(rounded) chance against picking a prime number at random
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Answer:
p = 2
Step-by-step explanation:
First, simplify:
3p = 6
Then, divide 3 on both sides:
p = 2
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Answer:
if you multiply two negatives together, then the answer is positive, so -1/4 of -4 is just 4 / 4 which is 1
Answer:
x = 9/2 - 15/2
Step-by-step explanation:
Answer:
b) 5:11
Step-by-step explanation:
count the orange squares and the white squares
total distance travelled=72+69=141
time taken in hours for journey= (48/60)h + (69/60)= 1.95 h
average speed=141km/1.95h= 72.3km/h (3 sf)
