Answer:it’s 40
Because of Radius
Step-by-step explanation:
Answer:
The total calories in the food is 50.
Step-by-step explanation:
Given,
Calories coming from fat = 20
In percentile calories coming from fat = 40%
Solution,
Let the total calories in the food be 'x'.
And given that 40% of the total calories are coming from fat, which is 20.
That means x multiplied with 40% is equal to 20.
So framing the above sentence in equation form, we get;

Now we have to remove the percentile.
For this we have to divide 40 by 100, then we get;

Multiplying by 100 on both side, we get;

Hence The total calories in the food is 50.
Answer:
85n >/= 1,045
Step-by-step explanation:
85 people times n buses has to equal or exceed 1,045 people
85n is greater than or equal to 1,045
85n >/= 1, 045
n >/= 12.29
So, since n has to be greater than or equal to 12.29, and there is no 29/100ths of a bus, they would need 13 buses (in case there's a follow-up question)
Please lmk if you have questions.
Answer:
99 units.
Step-by-step explanation:
The cost function for manufacturing <em>x</em> units of a certain product is:

We want to find the number of units manufactured at a cost of $8350. Therefore:

Subtract 8350 from both sides:

This equation can be a bit difficult to factor, if even possible, so we can use the quadratic formula:

In this case, a = 1, b = -15, and c = -8316. Thus:

Simplify:

Evaluate:

Therefore, our solutions are:

We cannot produce negative items, so we can ignore the second answer.
Therefore, for a cost of $8350, 99 items are being produced.
Answer:
5 secs
Step-by-step explanation:
The height of the object is given as:

The moment when the object hits the ground, the height of the object will be 0 m.
Hence:

Solving this for t:
Divide through by 16 and move all parameters to the left hand side:


Since time cannot be negative, time, t = 5 secs.
The object will hit the ground after 5 secs.