05/25/22

Evaluate The Limit if It exists
lim x→36(6 - x) / (36x-x^2)
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05/02/22

precal homework
A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her original course, and flies 2 h in the new direction. If she maintains a... more
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04/28/22

Which of the following must be true?
Question #39- Let f be a differentiable function and you're given that the graph of a line tangent to the graph of f is at x=0. Which of the following must be true? ANSWER CHOICES: f'(0)=-f(0),... more
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11/23/21

Use the sun and difference formula cosine

you are given that cos(A)= 3/5 with A in quadrant 1, and sin (B)= -24/25, with B in Quadrant 3. Find cos(A-B)
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10/31/21

Which equation represents a line that contains the points (2, 3) and (3, 5)?
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07/29/21

Find a unit vector that is orthogonal to both →u= ⟨6,−3,−8⟩ and v= ⟨−7,10,0⟩.
Note: This question is very sensitive to rounding errors. Enter an exact answer only.
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03/26/21

Use a cofunction to write an expression equal to sec 2pi/9
Please help need by 8 am EST
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12/28/20

Find the function f'(x) that represents instantaneous rate of change, for each of the following below:
Find the function f'(x) that represents instantaneous rate of change, for each of the following below:a) f(x) = x-2f'(x) = ?b) f(x) = 5x3f'(x) = ?c) f(x) = sqrt(x3)f'(x) = ?
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09/14/20

If the distance from point P to point L is the same as the distance from point P to point C, then P is on *

if the distance from point P to point L is the same as the distance from point P to point C, then P is on *A.) the bisector of angle C.B.) the bisector of angle L.C.) the perpendicular bisector of... more
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05/30/20

Set up and solve a rational equation that models the following situation answer with a complete sentence
Time taken down stream = tTime taken upstream = t+4Distance paddled each side = 42 KmSpeed in still water = XSpeed Upstream = X - 4 ( Speed relative to current)Speed downstream = X +4X=?Speed =... more
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01/13/20

a meal costs £125 between six people. how much do they each have to pay?
maths word equation
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09/17/19

All real numbers less than or equal to 7 and greater than or equal to 1
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09/14/19

Seven fair dice are rolled, write down an expression for the probability that at least one die shows a six
Seven fair dice are rolled, write down an expression for the probability that at least one die shows a six
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09/13/19

writing equations of parallel and perpendicular lines
Write the equation of the line passing through (-1,4) and is perpendicular to x+4y=8
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08/24/19

How would i use the change of base formula for this problem?
Approximate the logarithm using the properties of logarithms, given logb(2) ≈ 0.3562, logb(3) ≈ 0.5646, and logb(5) ≈ 0.8271logb(0.125) = ?
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08/24/19

Sue is 7 years older than bob. Together their ages sum to 51. How old is each
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08/24/19

Answer a, b, & c with show of work
A projectile is shot upward from 10 meters above the surface of earth with an initial velocity of 50 meters per second. It's position s(t) measured in meters at time t seconds later is given by... more
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08/14/19

Use inductive reasoning to predict
Use inductive reasoning to predict the next three numbers in the pattern 2,8,10,18,28,46,...
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08/04/19

If f(x)= 4x+x^2, find f(x+h)-f(x-h)/2h
Find y given the x value
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08/01/19

A ​$500 Treasury bond with a current yield of 4.1 ​% that is quoted at 107 points. The annual interest is.......?
What is the annual interest?
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07/23/19

proving identities
tan α - cosec α secan α (1-2 cos^2 α) = cotan α
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07/11/19

Quantitative aptitude
P can alone do a task in 15days and Q can do the task in 20 days. If they work through for 4 days. How much work is left incompletly.
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07/09/19

Write −6sin(8t)+5cos(8t) in the form Asin(Bt+ϕ) using sum or difference formulas.
-6sin(8t)+5cos(8t)= Please provide all steps! Thank You!
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07/06/19

XOR of three values?
What is the simplest way to do a three-way exclusive OR? In other words, I have three values, and I want a statement that evaluates to true IFF only *one* of the three values is true. So far,... more
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07/02/19

Polynomial Question
When the polynomial P(x) is divided by x-1, the remainder is 2, and when divided by x-2 the remainder is 1. What is the remainder when P(x) is divided by (x-1)(x-2).
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