04/12/24

Help please don't understand it
If f(x)=x^3+4,g(x)=x−5,h(x)=√x, then (f∘g∘h)(x)=    .You do not need to simplify your answer
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04/12/24

Math help don't understand it can someone please help me with it explain it and show me how to do it
Function Composition Given the function f(x)=2/3x−3 and the function g(x)=9x^2+2x+8 determine each of the following.Give your answer as an integer or a simplified fraction.Evaluate f(g(7))... more
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04/12/24

Help with this problem I don't understand it go someone please show me how to do and explain it
Can someone please help me with is this problem I don't understand itAnswer the following questions for the function, g(x)=2x−12/x^2+3x−4A) Is the point (-6,0) on the graph of y=g(x)? yes no B)... more
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04/12/24

Permutations with restrictions

A security code consists of 3 letters selected from A, B, C, D, E, F followed by 2 digits selected from 5, 6, 7, 8, 9. Find the number of possible security codes if no letter or number can be... more
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04/12/24

Write the equation of a line in standard form that is perpendicular to x=8 and passes through point (6,9)
Write the equation of a line in standard form that is perpendicular to x=8 and passes through point (6,9)
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04/12/24

How do you find angles, math 2
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04/11/24

What is x, the number of cards in Austin's card collection?
Robbie and Austin have started collecting sports cards.  The number of cards that Austin has can be represented by x.  The number of cards that Robbie has is 17 more than two times the number of... more
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04/11/24

Dayton is 45 miles due north of the airport, and Rockport is 28 miles due east of the airport. How far apart are Dayton and Rockport? miles
Pythagorean theorem: word problems
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04/11/24

An element with mass 140 grams decays by 21.6% per minute. How much of the element is remaining after 20 minutes, to the nearest 10th of a gram?
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04/11/24

College Algebra
I am building a tower that needs to be guyed. If the guy wire is 4 feet longer than the distance from the bottom of the tower up to where it's anchored. The wire will be anchored to the ground 96... more
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04/11/24

math problem help
For the function f(x)=5x−6, evaluate and simplify.f(x+h)−f(x)/h = 
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04/11/24

math help problem 2

Let f(x)=5x+8/8x^2+2x−15=(5x+8)/(2x+3)(4x−5)ect  2) The y intercept is at the point:   3) The x intercept(s) is/are at the point(s): 
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04/11/24

h=0 h=3+13t-5t^2
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04/11/24

find all exact solutions on [0, 2pi)

2sin(2t)+3sint=0
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04/11/24

Harry ran 2 3 3 2 ​ ​ of a 4 4​ kilometer race in 12 12 minutes. He ran the whole race at a constant speed. Simplify your answers completely.
How long did it take Harry to run the whole race?
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04/11/24

Pattern problem

Rita loves eating vegetables. On August 1st, he ate 1 vegetable. On August 2nd he ate 2 vegetables. And so on, until August 18th. How many vegetables did she eat?
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04/11/24

If a person is randomly chosen from the towns population, what is the probability that the person is under 18 or employed part-time?
Use the data in the table below, which shoes the employment status of individuals in a particular town by age group. Age Full-time Part-time Unemployed 0-17 ... more
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04/11/24

What is the probability that a sum of 5 on the 2 dice will occur at least once?

Use the formula for the probability of the complement of an event.A pair of dice is rolled 3 times. What is the probability that a sum of 5 on the 2 dice will occur at least once? (Round your... more
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04/11/24

what is the probability that at least 1 of the 11 buyers will get a defective e-reader?
An electronics store receives a shipment of 26 e-readers. Unbeknownst to the store, 5 of the e-readers are defective. If the store sells 11 of these e-readers the first day, what is the probability... more
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04/11/24

Expression of single logarithm
How can I express the following as a single logarithm:3ln(x) - 2ln(x-1) + ln (x+1)^1/3
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04/10/24

What is the probability that a sum of 5 on the 2 dice will occur at least once?

Use the formula for the probability of the complement of an event.A pair of dice is rolled 3 times. What is the probability that a sum of 5 on the 2 dice will occur at least once? (Round your... more
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04/10/24

How do i solve this question?
In one serving of oatmeal, the ratio of the number of ounces of oats to the number of ounces of dried fruit is 44 to 77.Drag the numbers into the table to show how many ounces of oats and dried... more
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04/10/24

math help please
Function Composition Given the function f(x)=2/3x−3 and the function g(x)=9x^2+2x+8 determine each of the following.Give your answer as an integer or a simplified fraction.Evaluate f(g(7))... more
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04/10/24

math problem help
Given that f(x)=2x^2−2x and g(x)=−3x+8 determine each of the following. Make sure to fully simplify your answer.(a) (f∘g)(x)=   (b) (g∘f)(x)=   (c) (f∘f)(x)=   (d) (g∘g)(x)= 
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04/10/24

Solve the system using addition.

x-4.7y=17.1 x-2.4y=-10.2
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