Answer:
2 hours
Step-by-step explanation:
4:3
6:2
the multiplier is 1.5
Answer: 392
Work:
7×8+3×8×14
56+24×14
56+336
392
Answer:
2/3
Step-by-step explanation:
A die has 6 sides. If a 3 or 5 is rolled, then bag M is selected. So the probability that bag M is selected is 2/6 = 1/3.
Likewise, if a number other than 3 or 5 is rolled, then bag N is selected. So the probability that bag N is selected is 4/6 = 2/3.
If bag M is selected, the probability the marble is green is 2/5. The probability that M is selected, AND the marble is green, is therefore:
(1/3) (2/5) = 2/15
If bag N is selected, the probability that the marble is green is 8/10 = 4/5. The probability that N is selected, AND the marble is green, is therefore:
(2/3) (4/5) = 8/15
The total probability that a green marble is selected is therefore:
P = 2/15 + 8/15
P = 10/15
P = 2/3
I think it's probably fewer plants because they cause a lot of traction for the water and force the flow to slow down
Answer:
If the difference of a number is doubled, the result is 1/4 less than the number
