Answer:
Step-by-step explanation:
Given
h varies as
Above h represents the height of object at any instant t
For example at t=0
h=190 ft
At t=1 s
h=-16+64+190=238 ft
For maximum height differentiate h w.r.t time
Put 
to get maximum height
t=2 i.e. at t= 2 s h is maximum
h at t=2 s
Answer: 250 students.
Step-by-step explanation:
Let x students in 6th grade either purchased their lunch or brought their lunch from home on Monday.
According to the question,
24% of the students purchased their lunch.
⇒ (100-24)% of the student brought their lunch from home.
⇒ 76 % of the student brought their lunch from home.
But, Again according to the question,
190 students brought their lunch from home.
⇒ 76 % of x = 190
⇒ x = 250
Therefore, there are total 25 students in the 6th grade.
Answer:
Sanchez applied 1,800 fluid ounces of herbicide to his 300 acres of corn.
Step-by-step explanation:
Let's identify what we already know:
1) Sanchez has 300 acres of corn
2) For every 1 acre, Sanchez applies 6 fluid ounces of an herbicide.
So, we need to figure out how many fluid ounces Sanchez used for the entire six acres. We can create a formula for this:
300 acres x 6 fluid ounces = x
x equals total number of fluid ounces. We multiple the number of acres by the fluid ounces, to get 1,800 fluid ounces for the entire 300 acres of corn.
Greetings!
"Write and solve an equation to determine how many servings of this item ...exactly 45 grams of cholesterol"...
The
variable in this equation would be the
amount of servings she can eat of the items.
Lets represent this as
;
=amount of servings
The item has
30 mg of cholesterol and she wants to only consume
45 mg.
The equation would be:
Solve for
x.
Divide both sides by
30.
Simplify.
Alisa can consume
1.5 servings of the item each day.
Hope this helps.
-Benjamin
Answer:
14
Step-by-step explanation:
multiply 3×2/3 and 3×4 and add them
2+12=14
