Answer:
20 male learners
Total number of learners is 50
Step-by-step explanation:
(See attachment below)
Δ=88
1) Using the Quadratic Equation to Solve
3x²-8x+1=3
3x²-8x+1-3=3-3
3x² -8x -2=0
2)Let's find the discriminant
Δ= (-8)²-4(3)(-2)
Δ=64 -4(3)(-2)
Δ=88
24.4/4 =6.1 hours daily is the average hour per day
Answer:
54
Step-by-step explanation:
The number of ratio units for strawberry is 1, and there are 6 ratio units total in the set of ratios: 3+1+2 = 6. So, there will be 6 times as many cookies in total as there are strawberry cookies.
6 × 9 = 54 . . . . total cookies in the bag