Answer:
1:40 am the next day
Step-by-step explanation:
1 pound = 16 oz
The block of ice melts 1 pound or 16 oz in 10 minutes
10 x 250 = 2,500
It will take 2,500 minutes to melt completely.
2,500 divided by 60 = 41.66666 or 41 hours and 40 minutes
60 minutes = 1 hour
1 day = 24 hours 41.6666666 - 24 = 17.6666666
8 am + 17 hours and 40 minutes = 1:40 am the next day
When we have mixed signs we need to make it a negative. A plus and a minus or a minus and a plus are made into a minus by default.
With that in mind the question would not turn into 1 - 2 =
From here we take the sign of the bigger number. The bigger number would be negative 2 and we put it as the first part of our solution
This next step might be easier with a number line from -5 to 5
We start at positive 1 on the number line. From here we need to go left because when subtracting you go left. We move two spaces to the left. So the one goes to 0 and then it goes to -1
The answer would turn out to be <u>negative one</u><u>(</u><u>-1</u><u>)</u>
<u>1</u><u> </u><u>-</u><u> </u><u>2</u><u> </u><u>=</u><u> </u><u>-</u><u> </u><u>1</u>
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Answer:a
Step-by-step explanation:
Answer:
0.4745 is the probability that fewer than 8 of the selected adults wear glasses or contact lenses.
Step-by-step explanation:
We are given the following information:
We treat adult adults wear glasses or contact lenses as a success.
P(Adults wear glasses or contact lenses) = 75% = 0.75
Then the number of adults follows a binomial distribution, where
where n is the total number of observations, x is the number of success, p is the probability of success.
Now, we are given n = 10
We have to evaluate:
P(fewer than 8 of the selected adults wear glasses or contact lenses)
0.4745 is the probability that fewer than 8 of the selected adults wear glasses or contact lenses.
Answer
Are you taking the quiz for math 1? This bout to be real awkward if you aren't who I think you are :/
Step-by-step explanation:
