Answer:
10.1
Step-by-step explanation:
i divided the numbers now mark brainliest if its wrong or right
11 kilograms of the same dog food costs $69.85.
Step-by-step explanation:
Step 1:
Paris buys 18 kg of dog food for $114.30. The food can be purchased in 1 kg bags.
If she bought the 18 kg of dog food with 1 kg bags, she would have had to buy 18 such bags.
So we need to calculate the cost of a 1 kg bag.
If 18 bags cost $114.30 we divide it by 18 to calculate the cost of 1kg.
The cost of a 1 kg bad
So a 1 kg bag of dog food costs $6.35.
Step 2:
To calculate the cost of 11 kg of the same dog food, we multiply the cost of a single bag with the number of bags.
If she were to buy the 11 kg through 1 kg bags, she would need to buy 11 such bags.
The cost of 11 kg of dog food
So 11 kg of dog food would cost $69.85.
Keywords:
<em>average rate of change, parabola, interval, points
</em>
For this case we have to find the average rate of change of a parabola in the interval from to . To do this, we need two points for the parabola pass, and apply the following formula:
We have the following points, taking into account that:
Substituting:
So, the average rate of change for the given graph is 0 in the given interval
Answer:
Step-by-step explanation:
V = (12*4*5) + (2*3*5) + (5*3*5) + (12*4*5)
V = 240 + 30 + 75 + 240
V = 585 cm^3
It looks like y = x^3 only shifted to the left 8 units and up 9 units
So i think the amount of real zeroes that this equation has is :
1 Real zero
hope this helps