11/06/14

Jessica has 4 times as many books as john and five times as many as karen. If Karen has more than 40 books what is the least number of books she can have?
Jessica has 4 times as many books as John and five times as many as Karen. If Karen has more than 40 books what is the least number of books she can have?
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11/06/14

Solve each equation:
-6/5+2/3n  
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11/04/14

kayla left Jasmine's house and traveled east at an average speed of 29.6 km/h. Heather left 0.4 hours later and traveled in the same direction but with an avera
kayla left Jasmine's house and traveled east at an average speed of 29.6 km/h. Heather left 0.4 hours later and traveled in the same direction but with an average speed of 37 km/h. How long did... more
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11/04/14

A class has flies, worms and spiders. They have a total of 18 creatures and 68 legs in all. How many of each creature do they have? How many differnt combos?
If more combinations what are they?
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11/04/14

what is the shape of the graph of the equation below (x-5)^2/4^2+y^2/7^2=1
a circle a line a hyperbola opening up and down a hyperbola opening to the left and right a parabola  opening to the right
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11/03/14

Probability of three prisoner.
Suppose that prisoners A, B, and X are on death row, and one of them has beenchosen at random (with equal probability) to be executed the next day. PrisonerX asks the guard to tell him which of A... more
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11/02/14

Using double integration, find the area for x > 0 that is enclosed by the y - ax is, the curve y = 9 – x 2 and the line y = 8x
Using double integration, find the area for x > 0 that is enclosed by the y-axis,the curve y = –x2and the line y = 8x   show working 
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10/30/14

Simplify the expression
Simplify the expression. sqrt 3(5 - sqrt 3 ) + 6 sqrt 3 A. 10 B. 11 - 3 C. 5 + 15 D. 6 + 5
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10/30/14

Algebra Two Chapter Five open-ended question: Shoe manufacturer.
The profit P (in millions of dollars) for a shoe manufacturer can be modeled by P= -21x^3 + 46x is the number of shoes produced (in millions). The company now produced 1,000,000 shoes and makes a... more
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10/29/14

I need help solving 3 equations
435 = b +100m + 16d 435= 3b+ 18m+ 45d 435= 7b+ 6m+ 46d    
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10/29/14

is there a function to figure out all functions
I am trying to figure out whether it is possible to use one function to figure out all functions. 
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10/29/14

Graph the rational function
Graph the rational function by hand f(x)=x^3+2x^2-13x-10
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10/29/14

Finite Math Probability Question 2
After a genetics experiment on 71 pea plants, the number of plants having certain characteristics were tallied with these results:   31 were tall 35 had green peas 45 had smooth peas 14 were... more
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10/29/14

parabola help!!
When waiting to land, an airplane is traveling above the airport in a holding pattern that can be modeled by the equation 49x^2 + 64y^2 = 3136, with the air traffic control tower at the origin.... more
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10/29/14

Given triangle ABC with sides a,b,c, show that the area of the triangle is given by A=(a^2 sinB sinC)/(2sin(B+C))
This is part of the equivalent trigonometric expressions.
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10/28/14

a charter bus company charges a fare of 48$ per person, plus 2$ per person for each unsold seat on the bus.
a charter bus company charges a fare of 48$ per person, plus 2$ per person for each unsold seat on the bus.  The bus has 42 seats and x represents the total number of unsold seats.   A.) write an... more
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10/28/14

Write a sine/cosine equation.
Low tide in the ocean occurs at 8:00a.m. The depth of the water at this time is 4 meters. High tide occurs at 4:00 p.m. and the depth of the water at this time is 38 meters. Assume that the 12:00... more
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10/28/14

divide p(x)=20x^4+6x^3-2x^2+15x by 5x-1
Divide p(x)= 20x^4+6x^3-2x^2+15x by 5x-1
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10/28/14

Find an exponential function of the form....
Find an exponential function of the form f(x) = bax that has the given y-intercept and passes through the point P.   y-intercept 27; P(3, 1)
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10/28/14

graph the ratinal function by hand
graph the ratinal function by hand f(x)=(x^2-x-6/x^2-4)
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10/28/14

Find all the zeros of the function
Find all the zeros of the function P(x)=x^3+2x^2-13x-10
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10/27/14

Translate each symbolic question into a compound statement into words.
Let P represent the statement "She has Green Eyes" an let q represent the statement "He is 60 years old." Translate each symbolic compound statement into words.     1. p ∨ q   2. p ∧ ∼ q
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10/27/14

Statement or not a Statement ?
Decide whether each is a statement or is not a statement.   1- The ZIP code for Oscar, LA, is 70762.   2- Yield to oncoming traffic.   3- 5+9 ≠ 12 or 4-2=5   4- Millar Fillmore was... more
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10/27/14

Evaluate the function.
Use g(x)= 2x2+7x+1 to find g(1)-9
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10/27/14

-x^2+2x+2=
-X2+2x+2=
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