Answer:
70 pencils
Step-by-step explanation:
it says 70 pencils so 70 represents pencils
Hope this helps plz hit the crown :D
Answer:
Step-by-step explanation:
Let as us 45 as the number we should use to get the square root in the simplest form
And then 144
The square root of a number in is simplest form means to get the number inside the radical as low as possible
We can't tell with the information given. We don't know the connection
between the price David paid for the game, and the price his sister paid
for the jacket.
This question is a lot like a radio station out in the country at night that's
not tuned in very well, or a billboard with part of the top layer peeled off.
Answer:
The probability that exactly 2 of 5 use their smartphones in meetings or classes is 0.3442.
Step-by-step explanation:
Let <em>X</em> = number of adults who use smartphones in meetings or classes.
The probability of the random variable <em>X</em> is, P(X) = <em>p</em> = 0.42
A sample of <em>n</em> = 5 adult smartphone users are selected.
The random variable <em>X</em> follows a Binomial distribution with parameters <em>n</em> and <em>p</em>.
The probability mass function of <em>X</em> is:

Compute the value of P (X = 2) as follows:

Thus, the probability that exactly 2 of 5 use their smartphones in meetings or classes is 0.3442.
B but I'm not as sure though