Josh F.

01/20/21

Literary Devices

What literary device is used in "The time was to come, when that wine too would be spilled on the street-stones, and when the stain of it would be red upon many there." (A Tale Of Two Cities) Thanks!

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Precalculus

01/20/21

The tide at a beach increases and decreases in a predictable, sinusoidal pattern. High tide reaches 14 feet above the base of a dock at 2:00 AM, and low tide is 2 feet above the base of the dock... more

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Math Geometry

01/19/21

if a transversal crosses two parallel lines then the alternate interior angles will always sum to 180

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Algebra 1

01/19/21

how do you write the equation of a line with a slope of - 1/2 and passing through the point (4,5)

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Trigonometry

01/19/21

Find the y intercept of the circle with center (-1,2) and with radius 1.

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Math Precalculus Geometric Series

01/19/21

math precalculus 12

A helium balloon rises 120m the first minute after it is released, each subsequent minute it rises 3% less than the previous minute. How high is the balloon 10mins after release?

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Algebra 2

01/19/21

Which equation shows the quadratic formula used correctly to solve 7x2 = 9 + x for x?

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Geometry Volume Cylinder

01/19/21

If a cylinder is supposed to have the volume of 2000 cm^3, how do I find the measurements?

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Calculus Physics Mathematics

01/19/21

Use log rules and solve for k

T = 2π √(m/k)

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Math Precalculus Arithmetic Series

01/19/21

math precalculus 12

Given the Arithmetic series with S6 = -15, S7 = -28, and d = -3 find S4.

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Math Precalculus Arithmetic Series

01/19/21

math precalculus 12

The side lengths of a triangle from an Arithmetic sequence. The perimeter of the triangle is 33cm, and the longest side is 15cm. Determine the length of the other two sides.

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Precalculus

01/19/21

How to use sigma notation to write the sum.

Use sigma notation to write the sum of

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Math Pre Calculus Arithmetic Series

01/19/21

math precalculus 12

Helmut's parents gave him $1 on his first birthday (which went into his brand new piggy bank). On his second day, he received $3 and on his third birthday $5. His parents continued to give him... more

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Probability

01/19/21

probability igcse

two fair dice are rolled the scores on the two dice are added to give the total.Given that the score on at least one of the dice is 2 calculate probability that total is 5

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Algebra 2

01/17/21

Identify the type of special function represented by the equation y = [[ x ]] + 1.

options: linear, piecewise, absolute value, greatest integer, quadratic

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Algebra 2

01/17/21

solve the following system of equations:

2x + 5y = 10x + 2y = 3

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Algebra 2

01/17/21

What is the slope of a line that is perpendicular to the graph of 2x - 3y = 6?

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Algebra 2

01/17/21

Where do i shade on the graph?

if my linear inequality is y ≥ 3x – 1, where at on my graph do i shade? on or above, on or below, below, above

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Trigonometry

01/17/21

find solution for trig equation

Determine solutions for tan x sec2 x = 2 tan x in the interval [-π, 3π/2] hint – The solution for this question has to consider which quadrant the angle(s) will be in based on rotations in two... more

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Algebra 2 Sequences And Series Analysis

01/17/21

Show the sequence is divergent

Hi, I need to show that the following sequence is divergent,n3cos(πn)/n2+1, n=1,2,...I know i need to use the recipital rule so n3cos(πn)/n2+1 becomes n2+1/n3cos(πn) and then i need to show this is... more

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