Yes, unless you are solving an equation with two negatives.
Answer: $32.45
Step-by-step explanation:
Because....
55% × 59 = $32.45
You could also write 55% as 0.55.
So it will look like this :
0.55 × 59 = 32.45.
It will still give you the same answer :)
* Hopefully tis helps:) Mark me the brainliest:)!!
Answer:
you want 4 correct and 16 incorrect
there are 20 questions
each question has four answers, so
P(right answer) = 1/4
P(wrong answer) = 3/4
----
Since you want 4 correct of 20 we have a combination of 20C4
This is a binomial problem where p = 1/4, q = 3/4 and we get
(20 "choose" 4)*(probability correct)^(number correct)*(probability incorrect)^(number incorrect)
putting numbers in we get
(20c4)*(1/4)^4*(3/4)^16
This gives us
~ .189685
Step-by-step explanation:
Fifteen divided by five equals three
