Answer: 1.4
Step-by-step explanation:
To calculate the grade point average you have to sum all the points of each course multiplying the hours and then diveded by the total number of hours she did.
She earned a grade B in her 4 hour topology course, so she has 3*4 points.
In her 11 hour gouvernment course, she earned a grade D, so she has 1*11 points. In the 2 hour biology course she earned a grade D, so she has 1*2 points and in her 3 hours studio art course she had also a grade D, so she has 1*3 points
She has done 3+2+11+4 hours of subjects=20.
The total average is (3*4+1*11+1*2+1*3)/20=28/20=1.4
Answer:
32 = 8y
or
y = 32/8
Step-by-step explanation:
Each raft can hold 8 people.
If x = 8y, where "x" is the number of people and "y" is the number raft.
Given: The number of people 32
32 = 8y
y = 32/8
When we solve, we get y =4, 4 rafts needed.
Thank you.
73%. Do 30-8 to find the number of correct answers. That’s 22 so now divide it by 30 to find the percentage. 22/30 is equal to 0.73 or 73%
18 inches * 96 = 1728. 1728 / 12 = 144 feet^2. If you need me to explain better let me know.
Answer:
C. 29sqrt(5)
Step-by-step explanation:
Since sqrt(45) is sqrt(9*5), then we can take the 9 out and we get 11*3sqrt(5)-4sqrt(5). This can be rewritten as 33sqrt(5) - 4sqrt(5). Combining like terms, we get 29sqrt(5)
