04/21/20

Ratio and Fractions
The price of automobile engine oil recently went from 𝑅𝑀10.80 to 𝑅𝑀13.50 per case of 12 quarts. Find the ratio in fraction of the increase in price to the original price.
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04/21/20

What strategy are you using to get the graph of lines and quadratic functions?
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04/21/20

What are the simplest line and quadratic function you can imagine? In your day to day, is there any occurring fact that can be interpreted as lines and quadratic functions?

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04/21/20

Write the equation of the line that has the indicated slope and contains the indicated point. Express the final equation in standard form. m = 1/2 , (3, 8)
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04/21/20

AP Computer Science A
/* This question involves the creation of user names for an online system. A user name is created based on a user’s first and last names. A new user name cannot be a duplicate of a user name... more
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04/20/20

Recursion based problem
The game of "Jump it" consists of a board with n positive integers in a row except for the first column, which always contains zero. These numbers represent the cost to enter each column. Here is a... more
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04/20/20

How do I solve this program? The program is to find the prime factors of a number. The answer I keep getting is 0. If you need the directions respond.
import javax.swing.JOptionPane;public class FactorGeneratorTest{ public static void main(String[] args) { String input =JOptionPane.showInputDialog("Enter a positive number, (cancel to... more
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04/20/20

A rectangular garden is 10 feet longer than it is wide. The perimeter (distance around) of the garden is 68 feet. What is the length of the garden?

A rectangular garden is 10 feet longer than it is wide. The perimeter (distance around) of the garden is 68 feet. What is the length of the garden? 
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04/20/20

Use a sketch graph and the formula for perpendicularity criterion to find the equation of the line perpendicular to the original line passing through (3, 11) and (5, 19).

Either point can be used in work. Please show all working.PLEASE HELP ME, I NEED THIS ANSWER IN THE NEXT HOUR OR TWO!! THANK YOU SM!!
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04/20/20

Calculus 1 diffrention
Find the derivative of the function. arcsinsquaroot(sin(3Ξ))
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04/20/20

Convert the equation f( t ) = 332 e ^− 0.23t to the form f ( t ) = ab^ t. a= b=
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04/20/20

Why can this fraction not be simplified further?
I have the algebraic fraction:a-1 Ă· 2a^3 + 6a^2Apparently this is its most simplified form? But I thought, using index laws, I could subtract a^1 from the bottom a^3 (because their bases are the... more
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04/19/20

The remaining credit after 25 minutes of calls is 27.00 and the remaining credit after 59 minutes of calls is 22.92. What is the remaining credit after 64 minutes of calls?
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04/19/20

Need help ASAP?Answers?
Betty’s Bakery sells muffins for $4.25 each. Betty’s Bakery will deliver the muffins for a delivery fee of $15, if the delivery is within a 10 mile range. Jo Ellen is having a surprise party for... more
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04/19/20

use the intermediate value theorem

Use the Intermediate Value Theorem and a graphing utility to approximate the zero of the function in the interval [0, 1].f(x) = √(x2+17x+14)-5Repeatedly "zoom in" on the graph of the function to... more
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04/19/20

Stacked Right Triangles
There are two triangles ABC and A’B’C’. Where A+A’=57°, B=B’=90°, C=90°-A, C’=90°-A’, BC=20, A’B’=150, and AC=A’C’. What is the angle of A’?
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04/19/20

For f(x) = 2x4 - 4x2 + 1 find the open intervals in which the function is increasing and decreasing.

Find open intervals where the function is concave up and concave down.  Sketch the graph the function - label all local maximums, all local minimums, and any inflection points.
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04/18/20

Solving Quadric Equations

Use the Quadric formula to solve the equation. x^2 + 4x + 29 =0
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04/17/20

what is the radius?
A can of beans has surface area 368368 cmsquared2. Its height is 1212 cm. What is the radius of the circular​ top? (Hint: The surface area consists of the circular top and bottom and a rectangle... more
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04/17/20

The annual growth rate of the world's population in 2014 was k=1.1%. The population of the world in 2014 was 7,137,577,750. Letting t=0 represent 2014, use growth model to predict pop. In 2024
This question is over exponential growth
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04/17/20

What is the value of k?
The GCF of x3yk and x2ky4 is x3y3
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04/17/20

Graph the set problems
41. {x | 0 ≀ x < 8}40. (−∞, 7]39. (−3, 0]38. {x | x ≄ −7}37. {x | x < 2}36. (−3, 5]
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04/17/20

ABC and DEF are two isosceles triangles on bases BC and EF respectively. If AB : BC = DE : EF (proportion), prove that the two triangles are similar.
Please write a two-column proof. Also, there should ONLY be one given.
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04/17/20

Exponential equation

e^4x+3 = 219^7x-10 = 9^8x-6
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04/17/20

13 stars evenly placed around an eight and three-quarter inch circle
I am I am making a Betsy Ross flag I have a circle that is eight and three-quarter inch in diameter I need to know what size each star needs to be and what distance between each star so that I can... more
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