Answer:
The correct answer is y= 15/22x +6/11.
Step-by-step explanation:
'Mile', 'yard', and 'foot' are measures of length or distance.
'Acre' is a measure of area. So they're not equivalent units.
1 Acre = 43,560 square feet,
4,840 square yards,
0.0015625 square mile .
6 Acres = 261,360 square feet,
29,040 square yards,
0.009375 square mile.
Answer:
5
Step-by-step explanation:
1
So the question sets the problem with a bunch of different values given but it goes ahead does the work of putting them into an equation, since this equation they made gives us the position, when it is equal to zero the object has impacted the ground. Setting it to zero allows us to solve for t, the time at which it strikes the ground.
0 = -4.9t^2 + 19.6t + 58.8, because this is a quadratic, and a complicated one at that, we will use either a calculator, or the quadratic formula to solve for t.
No matter what way you solve it you will get two values, only the positive value applies because a negative value for time is illogical.
The answer is at t = 6 seconds
Divide $7.92 by 8 and then divide $11.64 by 12 and see which has the lowest answer.
The first option has a price of $0.99 for one paper towel, and the second option has a price of $0.97 for one paper towel.
The second option is the better buy.
