The probability that a student is a female or major in civil engineering is 62%
<h3>How to determine the probability?</h3>
Let A represent Female and B represents civil engineering.
So, we have:
P(A) = 49%
P(B) = 21%
P(A and B) = 8%
The required probability is calculated as:
P(A or B) = P(A) + P(B) - P(A and B)
This gives
P(A or B) = 49% + 21% - 8%
Evaluate
P(A or B) = 62%
Hence, the probability that a student is a female or major in civil engineering is 62%
<h3>Complete question</h3>
At a certain college, 49% of the students are female, and 21% of the students major in civil engineering. Furthermore, 8% of the students both are female and major in civil engineering. What is the probability that a randomly selected female student majors in civil engineering?
Read more about probability at:
brainly.com/question/251701
#SPJ1
Answer:
The length of the altitude is 16 centimeters and the base is 7 centimeters
Step-by-step explanation:
we know that
The area of triangle is equal to
----> equation A
where
b is the base and h is the height
----> equation B
substitute equation B in equation a

we have that
so



solve the quadratic equation by graphing
the solution is b=7 cm
see the attached figure
Find the value of h

therefore
The length of the altitude is 16 centimeters and the base is 7 centimeters
Answer: (0,1)
Step-by-step explanation:
If
and
are two point son a coordinate plane and (x,y) dividing it in a ratio of m: n.
Then , the coordinates of (x,y) is given by :-


Given : On a coordinate plane, a line is drawn from point A to point B. Point A is at (2, - 3) and point B is at (- 4, 9).
Then , the x- and y- coordinates of point E, which partitions the directed line segment from A to B into a ratio of 1:2 :


Hence, the x- and y- coordinates of point E = (0,1)
Answer:
343 yd
Step-by-step explanation: