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castortr0y [4]
3 years ago
13

Given the function f(x) = 2x, find the value of f−1(32).

Mathematics
1 answer:
Oliga [24]3 years ago
5 0

Answer:

it is -30

Step-by-step explanation:

you would divide both sides by x,then f=2

using PEMDAS we come to -30

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Identify the solution(s) of the system of equations, if any.<br> -6x - 4y = 12<br> 12y = -18x - 36
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Find the Surface Area<br> and Volume of the<br> following:<br> 25 points with work!!
adoni [48]

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The surface area volume = l×b

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8 0
3 years ago
Cheri paid $6.50 for the bunch of grapes with the weight of 2.5 pounds. What is the price per pound?
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3 0
3 years ago
Jackie has $32.50 to buy a new pair of jeans. The pair she likes costs $38 but is marked “20% off ticketed price.” The sales tax
ohaa [14]
Hello! So, the jeans are 20% off of the original price. While she gets 20% off of the jeans, she still has to pay 80% of the price. To find out the discount price, multiply 38 by 80% (0.8). 38 * 0.8 is 30.4 $30.40 is the discount price. There is 5% tax on the item. First off, let's add 1 to the rate. 5% is 0.05 in decimal form. 1 + 0.05 is 1.05. We add 1 to the percentage rate, because adding that and multiplying that amount will bring us straight to the new price. Now, multiply 30.4 and 1.05 together to get the new price. When you do, you get 31.92. $31.92 is the price of the jeans. 31.92 < 32.50. Jackie has enough money to buy the jeans.
4 0
2 years ago
The poetry section of the library has 6 bookcases. Each bookcase has 3 shelves. There are 10 books on each shelf. How many total
torisob [31]

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Step-by-step explanation:

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= 3 x 6

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Total books = (number of shelves) x 10

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= 180

hence, total books in the poetry section= 180

5 0
2 years ago
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