03/20/23

Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers c that satisfy the conclusion of Rolle's Theorem.
Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers c that satisfy the conclusion of Rolle's Theorem. (Enter your answers as a... more
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03/20/23

When using synthetic division to test for zeros, you know that the possible zero you are testing is indeed actually a zero when the remainder is ___
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03/20/23

If ( x + 6 ) is a factor of a polynomial function, then you know that ___ is the corresponding zero of that function.
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03/19/23

The area of the parallelogram is 20 square miles. Find its base and height.
The area of the parallelogram is 20 square miles. Find its base and height.
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03/19/23

l'Hôpital's rule.
lim x approaches 0 x / (3+sin(x)why is the answer zero instead of one the derivative is 1 / cos(x) and if i plug zero into cos i get one so 1/1 is equal to 1
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03/19/23

What are the possible rational zeros of f ( x ) = 2 x 4 + 5 x 3 − 2 x 2 − 11 x − 6 ?
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03/19/23

Using pythagoren therem and quadratic equation
The length of the longer leg of a right triangle is 3 m more than three times the length of the shorter leg. The length of the hypotension is 4 m more than three times the length of the shorter... more
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03/19/23

Find the equation of a line that passes through the points (1,3) and (2,2). Leave your answer in the form y = m x + c
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03/19/23

Exponential and logarithmic models

The growth count in a bacteria culture was 400 after 10 minutes and 1300 after 30 minutes. Assuming the count grows exponentially,what was the initial size of the culture? ____find the doubling... more
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03/18/23

set equal to zero
6 (sec(x))(tan(x)) - 9 (cot(x))(csc(x)) = 0I know the answer is .85 from a calculator, but how would I go about solving this?
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03/18/23

Write an equation in slope intercept form for this line
A line passes through the point (- 7 ,4 ) and has a slope of -3
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03/18/23

Not sure about this:
498. Draw an acute-angled triangle ABC, and mark points P and Q on sides AB and AC, respectively, so that AB = 3AP and AC = 3AQ. Express PQ and BC in terms of v = AP and w = AQ.
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03/18/23

expressions and equations
Every day, Chloe practices soccer and flute. Each day, she practices soccer for 1/2 hour. If after 5 days she practiced both soccer and flute for a total of 15 hours, how many hours per day did... more
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03/18/23

Chance of success and how many repititions?
Hey, if something has a 11.6% chance of success and i need it to succeed 10,000 times how many extra repetitions would i need to achieve 10,000 results.
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03/17/23

Solving variation equations
The quantity Z varies jointly with x and y and inversely with w When x=11, y= -7 and w = -7, z=-99 Find Z when x=3, y=4 and w=2/  
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03/17/23

How do i find the missing root
3x²+bx+2
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03/17/23

Find all solutions of the equation

Find all solutions of the equation in the interval [0, 2pi)4 cos^2 x= 5+4 sin x write your answer in radians in terms of pi
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03/17/23

HELP!!!! WHAT IS THIS??? Solve the quadratic eqation y = x2 + 7x + 1 using the quadratic formula. Round your answer to the nearest hundredth.
Solve the quadratic eqation y = x2 + 7x + 1 using the quadratic formula. Round your answer to the nearest hundredth.
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03/17/23

Write the expressions
Suppose that the functions r and s are defined for all real numbers x as follows. r(x) =x-5s(x)=3x+5write the expressions for (r+s)(x) and (r-s)(x) and evaluate (r•s)(-2).
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03/17/23

A triangle has an angle that measures 35°. The other two angles are in a ratio of 13:16. What are the measures of those two angles?
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03/17/23

Graph the inequality. -3x+4y<16
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03/17/23

I need a little help with this question
A textbook store sold a combined total of 343 chemistry and psychology textbooks in a week. The number of psychology textbooks sold was 75 less than the number of chemistry textbooks sold. How many... more
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03/17/23

Maya earns 42 dollars each week working part-time at a bookstore
Maya earns 42 dollars each week working part-time at a bookstore. She earns one additional dollar for each book that she sells. Let A be the amount (in dollars) that Maya earns in a week if she... more
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03/17/23

Trigonometry Ferris Wheel Problem
A Ferris wheel ride varies sinusoidally. When loading, people are 4 feet above the ground. The radius of the Ferris wheel is 60 feet. The ride takes 4 minutes to complete one revolution. if a... more
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03/17/23

Helpppppp plsssss
For a standard normal distribution, find:P(-2.07 < z < -1.06)
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