Answer:
B) $28.25
Step-by-step explanation:
To solve this problem, you need to find how much the discount is.
To find the discount you multiply 75% by $112.99, which equals $84.74.
Now you have to find how much the bike will cost with the discount.
So you have to subtract $112.99 by $84.74, which equals $28.25
So the discounted price of the bike is $28.25.
Answer:
Step-by-step explanation:
The number of adults that use smartphones in meetings or classes follows a binomial distribution. So, the probability that x adults use their smartphones in meetings or classes is calculated as:
Where, n is the number of identical and independents events, in this case, 7 adults with smartphones. p is the probability of success or the probability that the adult use the smartphone in meeting or classes, in this case, p is equal to 0.58
So, replacing values, we get that the probability that x adults use their smartphones in meetings or classes is:
Now, the probability that at least 2 of them use their smartphones in meetings or classes is calculated as:
Where:
Finally, is equal to:
-10-2•14a it should be something like this
Answer:
33.7 m
Step-by-step explanation:
tan ACB = AB/AC
tan 34 = AB/50
AB = 50tan(34)
AB = 33.7254258421
Answer:
B
Step-by-step explanation:
there is a common difference between consecutive terms in the sequence, that is
20 - 4 = 36 - 20 = 52 - 36 = 16
thus to obtain the next term in the sequence add 16 to the previous term
To obtain 2 terms distant then add 16 + 16 = 32
so 6th term = 52 + 32 = 84