Mathematics, 25.01.2022 19:30 leannehounschell
URGENT !!! (pls be serious about this)
1. Joanna is making a cake. The flour mixture is f(x) = x + 3 / x - 5 grams while the other
ingredients are i(x) = x 2 - 25 grams. What is the total weight m(x) of the mixture if the
flour is added to the other ingredients?
2. The area of the base of a cylindrical container is defined by b(x) = x 2 - x + 12. Find
the volume of water that can be stored inside the container if the height is defined
by h(x) = x - 1.
3. A train travels from Tutuban to Calamba station. The distance between Tutuban and Calamba is defined by the function d(x) = x 4 + x 3 + 3x 2 + 4x - x kilometers. If the train travels from Tutuban to Calamba for t(x) = x hours without stopping at any station, how fast is the train traveling?
4. Every person needs to pay taxes due to him or her. Suppose a freelance editor is
accountable to pay 10% tax each month. Jill, a freelance editor, earns x pesos daily for
20 days each month. How much tax will she pay? Express your answer as a
composition of functions.
5. Rowell bought 75 kilograms of fruits consisting of avocado and mango. He bought
₱1800 worth of avocado and ₱3600 worth of mango. If the cost per kilogram of
mango is ₱20 more than that of avocado, how much of each fruit did he buy?
Answers: 1
Mathematics, 21.06.2019 16:40
Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)
Answers: 2
Mathematics, 21.06.2019 18:10
What is the equation in slope-intercept form of the linear function represented by the table? y -18 -1 -8 4 2 912 o y=-2x-6 o y=-2x+6 o y=2x-6 o y = 2x+6
Answers: 1
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
Answers: 1
URGENT !!! (pls be serious about this)
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