04/08/21

What is the rate of increase in this function: y = 15(1.12)^x ?

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12/03/20

Write equation in standard form hyperbola given endpoints and foci.
Endpoints (-5,-4) & (-5,6) foci (-5,-5) & (-5,7)
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03/21/16

Find value of c : a=vb^2 +c^2 if a=25 and b=20
Hi, I need help with solving the equation
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11/03/15

how many adult tickets were sold
A total of 237 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the number of adult tickets sold. How many... more
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11/03/15

Question,too long, down below...
Brady's Books is a retail store.The store's average daily profits y are given by the equation y=2X+3 where X is the number of hours available for customer purchases. Brady's adds an online shopping... more
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11/03/15

V 5 __1 3 pr 2 h In the volume formula shown above, if r is divided by 2 and h is doubled, what is the ratio of the new volume to the original volume?
its an shsat math problem. the answer choices are  A. 1:4B. 1:2C. 1:1D. 2:1E. 4:1
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11/03/15

Definition of Percent
There are 100 students taking a math course. if 18% earn an A, how many students earned an A?
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11/03/15

A person can drive 321 miles on 14 gallons of gas. How many gallons would be needed for 228-mile trip?
i think I do this as a proportion but I do not know please help me figure this out :) thanks
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11/03/15

Find real zeros of f. Use real zeros to factor f
F(x)=x^3-3x^2-x+3
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11/03/15

Find real zeros of f. Use real zeros to factor f
F(x)=4x^4-15x^3-8x^2+15x+4
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10/29/15

there are two cups in a pint, two pints in quart and four quarts in a gallon. How many cups of milk exsist in a gallon of milk?
there are two cups in a pint, two pints in quart and four quarts in a gallon. How many cups of milk exsist in a gallon of milk?
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10/29/15

Finding coordinates using circles
Find the coordinates of the point at the given angle on a circle of radius 4.2 centered at the origin (a) −540? (b) 135?
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10/29/15

Sine and Cosine with angles
Find an angle θ, with 0? < θ < 360?, that has the same: (a) Cosine as 240? (b) Sine as 240?
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10/29/15

The population of Smartyville is 2002 was estimated to be 22,000 people with an anual rate of increase of about 2.5%.
The population of Smartyville is 2002 was estimated to be 22,000 people with an anual rate of increase of about 2.5%.a) What is the growth rate for Smartyville:b) Write an equation to model future... more
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10/29/15

How does the graph of the following function behave as x increases? Use the ex button on the graphing calculator.
How does the graph of the following function behave as x increases? Use the ex button on the graphing calculator.y = 2e^x + 4
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10/21/15

word problem, linear equation, define variable, create equation and solve
Esther, Beowulf, Cwene, and Durwyn were dividing up a bag of gold coins from a dragon's hoard   Esther took three more than one quarter of the coins in the bag  Beowulf took two more than one... more
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10/21/15

A Protein bar has 33% of the protein you need daily. You must get the remaining 12 grams of protein from other sources.
A Protein bar has 33% of the protein you need daily. You must get the remaining 12 grams of protein from other sources. Approximately how many grams of protein do you need daily?
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10/21/15

Given the function f(x)= 1 - 4x - x^2, determine it's vertex and describe its orientation
Given the function f(x)= 1 - 4x - x^2, determine it's vertex and describe its orientation
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10/21/15

Please help, as soon as possible (Grade 9 Math)
Billie is 4 years older than his sister. Seven years ago Billie was 3 times his sisters age. How old is Billie's sister now?
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10/21/15

Given that x+2 is a factor of the polynomial function f(x)=x^4-X^3-7X^2+X+k find f(0)
Find the quotient and the remainder of f(x) divided by (x-1).
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