Answer:
E=99
F=72
D=90
Step-by-step explanation:
99 and e are vertical angles, so they are congruent. So now, you have 99+99+f+d=360.
D is a right angle, so add 90 degrees to your answer and solve from there.
99, 99, 90, and 72 should be the answers.
The median is the value that is in the middle of a dataset.
The first step to find the median is to order the values from least to greatest:
7, 8, 11, 12, 13, 15.
Since the number of data is even, the median will be the average of the pair of values that is in the middle, in this case, 11 and 12:
The median of the data set is 11.5.
here it is in bio they wont let me type it
Answer:
The probability of the student incorrectly solves the next problem is 44%.
Step-by-step explanation:
Let E be the event of solving a problem correctly.
Then E' is the event that the problem is solved incorrectly.
Now, recall the definition of probability.
probability of an event =
So,
p(E) =
Also,
p(E) + p(E') = 1 and
p(E') = 1 - p(E)
= 1 -
=
=
=
=
= 44% rounded.
Hence, the probability of the student incorrectly solves the next problem is 44%.
Answer:
its doubling every time
Step-by-step explanation:
2.5 add 2.5 is 5
5 add 5 equals 10 etc.