Answer: 7/19
Step-by-step explanation:
Given that:
Probability of drawing 2 white cards without replacement = 14 / 95
Probability of drawing one white card = 2/5
Probability of drawing a second white card Given the first card is white will be :
P(2 white cards without replacement) = p(one white card) * p(second white card)
14 /95 = 2/5 * p
P = 14/95 ÷ 2/5
P= 14/95 * 5/2
P = 70 / 190
P = 7/ 19
Answer:
26 in each box
Divide the total of 338 peanuts by 13 boxes (338÷13=26)
Step-by-step explanation:
Since the equation is balance = principal (1 + rate of interest) ^ time, then the correct answer should be 1000 (1.04)^3.
Answer:
Step-by-step explanation:
she runs the air during the 4 hottest months.....30 days per month....so she runs the air for (30 * 4) = 120 days
she runs it for 7 hrs per day....so she runs it (7 * 120) = 840 hrs
at a cost of 0.25 per hr....(840 * 0.25) = $ 210 <==
Answer:
22222222/100000000
Step-by-step explanation:
To write 0.22222222 as a fraction you have to write 0.22222222 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number. 0.22222222 = 0.22222222/1 = 2.2222222/10 = 22.222222/100 = 222.22222/1000 = 2222.2222/10000 = 22222.222/100000 = 222222.22/1000000 = 2222222.2/10000000 = 22222222/100000000.