Adding all the marks and dividing them by the total no. of students to get the average marks.
Avg. marks = (7+8+7+9+6)/5
Avg. marks = 37/5
Avg. marks = 7.4
Answer:
option 3 is the answer mark me brainliest ❤
Answer: D
Step-by-step explanation:
A. Det can be negative.
B. Is gobbledygook
C. All components of the matrix are included.
D. The others have been eliminated, and it's true.
Answer:
(-3,5) (-3,4)
5-4/-3--3=1/0
It is a vertical line so it's y∈R
Step-by-step explanation:
Answer:
-9/6
Step-by-step explanation:
simple, multiply the 7/3 by 2 to get the same denominator, then just subtract
