This is so confusing please help
Answers
Then.
a⁴*a^x=a^(⁴+x)
Answer: A. 5^(⁴+x)
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EASY 50 POINTS. PLEASE HELP!!! Write the equation of a quadratic with a parent of y = 4x^2 and a vertex of (−5, 7).
Find the Value of 8 1/3
A yoga studio sells monthly memberships. the function f(x) = −x2 50x − 264 models the profit in dollars, where x is the number of memberships sold. determine the zeros, and explain what these values mean in the context of the problem.
Answers
Answer:
z = 60000(0.9)^t
Step-by-step explanation:
What's good?The equation for the price of the item over time can be written as:
z = 60000(0.9)^t
Here's what each part of the equation means:
- "z" represents the price of the item.
- The initial cost of the item is $60,000, so we start with 60000.
- The item falls at a rate of 10% per year, so we multiply the initial cost by 0.9 each year.
- "t" represents the number of years.
For example, if you want to find the price after 3 years, you would substitute t = 3 into the equation and solve for z:
z = 60000(0.9)^3
z = 60000(0.729)
z ≈ 43,740
So after 3 years, the price of the item would be approximately $43,740. Remember 3 years is just an example. Don't forget to make me the brainliest!!!
Final answer:
The equation for the value of the weaving equipment after 'n' years can be written as Z = 60000(1 - 0.10)ⁿ. For example, if you want to find the value of the equipment after 5 years, substitute n = 5 into the equation and solve for Z, which would be approximately $36,486.
Explanation:
The equation for the value of the weaving equipment after n years can be written as Z = 60000(1 - 0.10)n, where Z represents the value of the equipment and n represents the number of years.
For example, if you want to find the value of the equipment after 5 years, you would substituten = 5 into the equation: Z = 60000(1 - 0.10)5 and solve for Z.
After substituting and calculating, you would find that the value of the equipment after 5 years is approximately $36,486.
Learn more about Depreciation here:
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Answers
Answers
Answer:
x² + 5x + 6 = 0
Step-by-step explanation:
The zeros of quadratic function is (- 3) and (- 2)
The coordinates of vertex are (- 2.5, -0.25)
(x + 3)(x + 2) = 0
x² + 5x + 6 = 0
Answers
2,176.10/47=46.3
that means that 46.3 is 1% of the whole, so if we multiply it by 100 you will get the whole
46.3*100=4630
so the answer is
4,630
Answers
Answer:
-41/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
5a/9 - 21/2 - 11a/9 = -11/3
18(-6a/9 - 21/2 = -11/3)
-12a - 189 = -66
-12a = 123
a = -123/12
a = -41/4
answer is A
Answers
-4x + 3y = -51
Use any of the equation to find the value of x or y. In this case, I'll use the 1st equation to find the value of y.
y - x = -13
y = x - 13
Substitute the value of y in the 2nd equation to find the value of x.
-14x + 3y = -51
-14x + 3(x-13) = -51
-14x + 3x - 39 = -51
-11x = -51 + 39
-11x = -12
x = 12/11 or 1 1/11
Substitute the value of x in any equation to find the value of y.
y = x - 13
y = 12/11 - 13
y = 12/11 - (13*11/11) *to get the common denominator
y = (12 - 143)/11 = -131/11 = 11 10/11
to check: x = 12/11 or 1 1/11 ; y = -131/11 or 11 10/11
y - x = -13
-131/11 - 12/11 = -13
(-131 - 12)/11 = -13
-143/11 = -13
-13 = -13