01/04/23

Linear equation

Given the following information, write the linear equation: A line goes through (1, 2) and has a slope of 7
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01/03/23

unique solution, inconsistent or dependent
If you have 4 wooden planks of different lengths. When plank a and d are placed end to end the totallength is 16 inches. When planks b and c are end to end the total length is 8 inches. Does... more
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12/30/22

The tigers won 8 games more than they lost, and their were no ties. If the tigers played 78 games, how many games did they lose?
The answer has to start with an inequality
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12/22/22

Write each expression with a single rational exponent. Show each step of your process. Which expressions are equivalent? Justify your reasoning.
Write each expression with a single rational exponent. Show each step of your process. Which expressions are equivalent? Justify your reasoning.
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12/22/22

PLEASE HELP ME!
Tiana is going to the water slides and needs to figure out which deal is better. She can pay $35 to go on the water slides as much as she wants, or she can pay $15 to get in, plus an additional $1... more
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12/20/22

Write an equation for a linear function that passes through the points (1,9) and (6,34)
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12/19/22

Write the equation of a line that contains the point (9,3) and is perpendicular to the x-axis
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12/18/22

Show that: log √x with base of 1/√b = -logx with base b
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12/16/22

What’s the numerical value of the rate of change?
For babysitting, Nicole charges a flat fee $8, plus $5 per hour
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12/16/22

Use logarithmic differentiation with all properties of logarithms
If r(x)=(x6cosx)/sinx, find r′(x) using logarithmic differentiation.
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12/15/22

Solve the polynomial inequality and graph the solution set on a real number line. Express the solution set in interval notation.
x^2-14x+48>0Use the inequality in the form ​f(x)>​0, to write the intervals determined by the boundary points as they appear from left to right on a number line.interval: ___ ___ ... more
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12/15/22

Recursive Sequences
If a_1=5a1​=5 and a_n=a_{n-1}+2an​=an−1​+2 then find the value of a_5a5​.
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12/14/22

Given the line y = 2x - 5; what value of y in the following ordered pairs would create a line parallel to the given line? (3, -1) and (7, y)
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12/14/22

would like the answer please
The distance that a free falling object falls is directly proportional to the square of the time it falls (before it hits the ground). If an object fell 52ft in 55 seconds, how far will it have... more
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12/14/22

I need help please
a varies directly as the square of b and inversely as the square of c. If a=210 when b=4 and c=7, find a if b=7 and c=5. Round your answer to two decimal places if necessary.
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12/14/22

evaluate the indefinite integral (e^5x+cosπx)dx
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12/14/22

if x + 2 is a factor of f(x) = 2x^3 - 3x^2 - 4x + a. What is the value of a?
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12/13/22

If P(3,2) and Q(7,10) are the endpoints of the diameter of a circle, what is the area of the circle in square units?
1.) 2√5π2.) 80π3.) 4√5π4.) 20π
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12/13/22

Set of all polynomials of degree less than or equal 4

The polynomials  span (Set of all polynomials of degree less than or equal 4 )Select one:TrueFalse
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12/13/22

Which of the following is a subspace of R3 ?
All vectors of the form (a,b,c) where b=c=0None of these
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12/13/22

length of remaining side?
Two sides of a triangle have lengths 5 and 11 and the angle between them is 1/4π. What is the length of the remaining side?(Give a decimal approximation correct to at least two decimal places.)
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12/13/22

through: (-2,-2) parallel to y= 3x + 2
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12/13/22

Equation questions

Becky drove 1/7 of her trip and flew for 7/10 of it. She walked for the rest of the trip. For what part of the trip was Becky walking?
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12/13/22

i need help as fast as possible!
Justin purchased a prepaid phone card for $25.25. Calls cost 8 cents a minute using this card. The credit, C (in dollars), left on the card after it is used for x minutes of calls is given by the... more
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12/12/22

Need help please
An endangered species of marsupials has a population of 462, however, following a successful breeding program the population is expected to increase by 12% each year. Find an expression for the... more
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