Answer:
150 scores
Step-by-step explanation:
The computation of the score did she get is shown below:
Since there is 18 test presented
And if the test is done on correct manner so 10 points should be awarded
Now since fifth-sixth would be done correctly
So,
= 18 × 5 ÷ 6 × 10
= 150 scores
Let the necessary amount of water be x. Then (1.00)(1 gallon antifreeze) = 0.40(x+1 gallon), or 1 = .40x + .40. Combining like terms: 0.60 = 0.40x.
Then x = 0.60 / 0.40 = 1.5.
Adding 1.5 gallons of water to that 1 gallon of pure antifreeze results in 2.5 gallons of 40% antifreeze.
Answer:
wouldn't it be 3
Step-by-step explanation:
cause you dividing the weight by hrs
I think it would be two solutions
Answer:
72 full bags
Step-by-step explanation:
A pound is 16 ounces
22.75 lbs * 16 =364 ounces
Take the total ounces and divide by the ounces per bag
364 ounces/5 ounces per bag
72.8 bags
72 full bags, 1 bag 4/5 full
Round down since the decimal is a partially filled bag
72 bags
72 full bags
