03/16/15

Word problem trig
A ship os 2.8 degrees off course. If the ship is traveling 14.0 miles per hour, how far off course will it be after two hours?
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03/16/15

Develop an equation for the problem
At your class picnic, you volunteer to grill hot dogs. The hot dogs come in packages of 8, and the hot dog buns come in packages of 6. After everyone is finished eating, you have an open package of... more
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03/16/15

was pope leo ix excommunicated frome the roman catholic church and formd the eastern orthodox church
is it true or false
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03/15/15

find the measure of the angles in an isosceles triangle if angles the ratio of the base angle to the vertex angle is 1:3
Need help please. Thank you
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03/15/15

with a mean of 166 cm and a standard deviation of 9 cm. Using the Epirical Rule, what is the approximate percentage of the men between 157 cm and184 cm?
heights of men on a baseball team have a bell-shaped distribution with a mean of 166 cm and a standard deviation of 9 cm. Using the Epirical Rule, what is the approximate percentage of the men... more
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03/15/15

Solve for theta over the interval 0 to 180
2 sin theta = sin 2 theta
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03/15/15

What is the answer to 7+7divided by7+7x7-7=??
7+7 divided by 7+7X7-7=
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03/15/15

Consider the rational function...
Consider the rational function f(x) = x2-2x-3 / x3-3x2 .   a) Find all vertical and horizontal asymptotes of this rational function.   b) Find all x-intercepts and y-intercepts of the graph of... more
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03/15/15

you're told that the shape of the distribution of burning times for light bulbs is balanced ..... ??
you're told that the shape of the distribution of burning times for light bulbs is balanced, with a mean burning time of about 1500 hours. therefore you can conclude that the median burning... more
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03/15/15

solve for theta, to the nearest degree, in the interval 0 to 180
5 tan2 theta + 3 tan theta = 2
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03/15/15

y=1/2*tan(2)?
How would i graph this? We are learning "graphing tangent function". I know you find the amplitude,period, subperiod then you do y=1/2tan2(0) which gives you y=0. Then you do that again but... more
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03/13/15

When will they finish and how much will it cost?
Suppose you hire three 3-toed sloths to build a tree fort. Typically 3-toed sloths work alone and advertise as such. The signs indicate how long it takes them to build a fort individually and how... more
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03/13/15

Fine the point on the line
Find the point on the line 4x+3y–6=0 which is closest to the point (–4,1).
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03/13/15

What is the logarithmic form and the number of days?
After a television advertising campaign ended, sales of Genapet fell rapidly,with daily sales given by S=3200e-0.08x dollars, where x is the number of days after the campaign ended.  a) Write the... more
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03/13/15

What is the measure of the angle?
a two-rut road runs due north and south. A roadrunner, heading in a roughly southeasterly direction, runs across the ruts in a straight path. The roadrunner's path and the eastern side of the first... more
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03/13/15

An aspirin tablet contains 81 mg of active ingredient. Calculate the number of tablets that can be made from 105005 kg of aspirin.
Show the formula and the work
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03/13/15

7+7÷7+7×7-7=?
Is the answer 0? Or is it 50?
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03/13/15

Why is acot(x) = atan(1÷x) +pi and asec(x) is simply equal to acos(1÷x) ?
How can I relate acot(x) withatan(1÷x) ?
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03/12/15

angles and unit angles
A circle is divided into 9 equal parts.what is theangle measure of two of those parts
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03/12/15

Plot this complex number in the complex plane and write it in polar form.
Plot this complex number in the complex plane and write it in polar form. Express the argument in degrees.1 + iGive your answer using the form z = A(cos(B°) + i sin(C°)).   A= B= C=
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03/12/15

the wheels of a car have a radius 11 in and are rotating at 1500 rpm. find the speed of the car in mi/h
please round answer to the nearest tenth. Use Pi=3.1416
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03/12/15

log3(x2+x-3) = 2
log3(x2+x-3) = 2
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03/12/15

I need the answer to y=2x+2
using the system of equations  y=mx+b  and is 3,6 a solution for y=3x-3  and y=2x+2
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03/11/15

College algebra
Find all rational zeroes of the polynomial and write in complete factored form: f(x) = x^3+3x^2-4
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03/11/15

Precalc. help!
Using angle sum and difference formula please help me solve these 2 problems. If sin(theta)= 12/13 with o<theta< pi/2. Find exact value of tan (theta/2) . Also my second question is if csc... more
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