over the course of 4 days the price of stock at ACME corporation fell $28. what was the average change in stock price per day?
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For this case, what we must do is divide the total price of the shares that fell between the number of days.
We have then:
Making the corresponding calculation we have:
Therefore, the daily rate of change is $ 7 per day.
Answer:
the average change in stock price per day is $ 7 per day.
so the answer is: $7 per day
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Answer:
300 cookies
Step-by-step explanation:
One dozen of cookies is equivalent to 12cookies since one dozen is 12.
If one dozen is 12, then 25 dozens of cookies will be the product of 25 and the value of one dozen of cookies to have;
25 dozens of cookies = (25 × 12)cookies
= 300cookies
The total number of cookies in the bakery is 300cookies
The total number of cookies at the bakery is 300.
An array model is shown below.
To calculate the total number of cookies at the bakery, we can use an array area model.
First, let's understand what the problem is telling us. It states that there are 25 dozen cookies in the bakery. Since a dozen is equal to 12, we can say that there are 25 x 12 = 300 cookies in total.
To represent this using an array area model, we can create an array with 25 rows and 12 columns, where each cell represents one cookie. In total, we will have 25 x 12 = 300 cells in the array.
An array model can be described as:
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Each cell represents one cookie, and the array has a total of 300 cells. Therefore, the total number of cookies at the bakery is 300.
To learn more about multiplication;
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V = Area of base × height of prism
= Length × Width × Height of prism
Change the mixed numbers to improper fractions
V =
=
=1305 m³
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if the C of earth = 25000 miles
then the r = C ÷ (2π)
= 25,000 miles ÷ 2π
= 12500 ÷ π
≈ 3978.87358 miles
Since radius is a measure of the distance from the center to any point on the circle then that distance would be about 3978.8736 miles
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4x-5x=-5+5
-x=0
x=0
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Add 4y to each side
x = 22 + 4y
Now replace x with 22 + 4y in the second equation.
4(22 + 4y) - 5y = 22
Distribute.
88 + 16y - 5y = 22
Simplify.
88 + 11y = 22
Subtract 88 from each side.
11y = -66
Divide by 11.
y = -6
Plug in -6 for y in an earlier equation and solve for x.
x-4(-6)=22
Negative 4 times negative 6 = 24 (the negatives cancel)
x+24=22
Subtract 24 from each side.
x = -2