02/05/22

I need help with my math
use one or more properties to rewrite each expression as an expression that does not use parentheses. 2 + (x + 4)
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02/05/22

math linear equations
the perimeter of a rectangular parking lot is 298m if the width of the parking lot is 67m what is its length?the area of a rectangular pool is 4664m2 if the length of the pool is 88m what is its... more
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02/05/22

math - calculus
You pour yourself a cup of coffee. The function that models the cooling of 73◦C degree cup of coffee in a room of temperature 20◦C is given by T(t) = 20 + 53e^kt .where the temperature T is (C),... more
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02/05/22

calculus - math
In the following intervals put a + if the derivative of f is positive or put a − if the derivative of f is negative. Interval: (−∞, −2.6) (−2.6, −1.1) (−1.1, 0.2) (0.2,∞)
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02/05/22

calc - math Question
You pour yourself a cup of coffee. The function that models the cooling of 73◦C degree cup of coffee in a room of temperature 20◦C is given by T(t) = 20 + 53e^kt .where the temperature T is (C),... more
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02/07/22

Math 101 HELP I have tried so many formulas and can't seem to get it
If the profits in your consulting business increase by 17% one year and decrease by 7% the following year, your profits are up by 10% over two years.
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02/07/22

Math 101 Help Can't Figure Out This Problem
If the price of avocados increases by 24% for four consecutive months, then the price of avocados increased by 96% over the four-month period. What percent did the avocados increase by?
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02/07/22

math word problems
 The perimeter of a rectangle is 524 cm. The length is 42 cm more than the width. What is the length of the rectangle?
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02/07/22

math help pre-algebra
Find an equation for the line perpendicular to 3x+27y=81 and goes through the point (−8,10)
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02/08/22

Math help please
Steve cycled 35 miles in 2 1/2 hours. What is the average speed that Steve traveled?
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02/08/22

A survey of 221 people in an introductory math course at the University of Alberta found that 173 people were under the age of 20, and 25 people were over the age of 30.
(Round all answers to 3 decimal places, if needed)a) What is the probability that a randomly selected person is either above the age of 30 or under the age of 20?b) What is the probability that a... more
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02/08/22

Math - Trigonometry
The Covid-19 cases in Magnayon City are rapidly increasing day after day and you want to extend help and distribute the 72 boxes of relief goods in the four quarantine facilities in your area... more
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02/08/22

Discrete Maths Help ASAP
In a standard deck of cards, there are 4 suits: clubs, diamonds, hearts, and spades. Each suit contains 13 cards: 2, 3,…,10, Jack, Queen, King, Ace. So there are 4 * 13=52 cards in the deck.A... more
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02/08/22

HELP NEEDED !!! DISCRETE MATHS
In the game of poker, a player receives a subset of 5 cards, called a poker hand, from the standard deck of 52 cards. The order in which the cards are received is not important, just the actual... more
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02/08/22

DISCRETE MATHS HELP NEEDED !!
On the menu of a Chinese restaurant, there are 7 chicken dishes, 5 beef dishes, 4 seafood dishes, and 10 vegetable dishes.In how many ways can they order if at most one dish of each kind is chosen?
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02/08/22

Algebra Math sequence
Extend the sequences shown.Sequence 1:The height of a turtle compared to the surface of the water is shown in the sequence.At stage 1, the turtle is 8 inches above the water.8, 4, 0, -4, [ ],[... more
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02/08/22

Algebra Math sequence
Complete the sentences about each sequence. Type your answer in the space provided. Write fractions as decimals.The sequence  10, 9.5, 9.0, 8.5,... has a common difference of The... more
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02/08/22

Algebra Math sequence
Complete the sentence about the sequence using the drop down options.The sequence 0.5, 2, 8, 32, 128 is a/an [ ] sequence because the sequence has a common [ ] of Answer choices... more
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02/08/22

Discrete math and structures
Suppose you are managing 17 employees, and you need to form three teams to work on different projects. Assume that all employees will work on a team, and that each employee has the same... more
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02/08/22

My math Question
Substitute w = 1 and w = 3 to determine if the two expressions are equivalent. 4 (3 w + 4) 16 w + 12 Which statements are true? Check all that apply. The value of both... more
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02/08/22

If the domain of the function y=4x+1 is 0≤x≤10, what is the function’s range?
Need for math homework. I am super confused with this concept and am unsure about ho to go about solving this problem. Thanks for the help!
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02/09/22

How do I solve math functions
6x^2+3 and g(x) = 4 find (g-f)x
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02/09/22

7TH GRADE MATH ALGREBRA
A cyclist rides her bike at a speed of 10 miles per hour. What is this speed in kilometers per hour? How many kilometers will the cyclist travel in 5 hours? In your computations, assume that 1 mile... more
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02/09/22

7TH GRADE MATH ALGREBRA
A cyclist rides her bike at a speed of 10 miles per hour. What is this speed in kilometers per hour? How many kilometers will the cyclist travel in 5 hours? In your computations, assume that 1 mile... more
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02/09/22

7TH GRADE MATH ALGREBRA
A cyclist rides her bike at a speed of 10 miles per hour. What is this speed in kilometers per hour? How many kilometers will the cyclist travel in 5 hours? In your computations, assume that 1 mile... more
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