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Basic Algebra

Basic Math - Geometry - Algebra

MAT115 - Checkpoint - Week 4 Sy. Section of Basic Mathematical Skills with Geometry (6th ed.) Page Numbers Exercises Section 4.1 pp. 287-291 2, 4, 24, 34, 72 Section 4.2 pp. 301-308 20, 36, 48, 58, 72 Section 4.3 pp. 317-320 32, 68, 70 Section 4.4 pp. 329-333 4, 10, 20, 26, 30, 38, 44 Section 4.5 pp. 345-348 24, 52

Geometric Distribution - Password Hacker

A computer system uses passwords constructed from the 26 letters (a to z) or 10 integers (0 to 9). Suppose there are 10000 users on the system with unique passwords. A hacker randomly selects (with replacement) passwords from the potential set. A) There are 9900 users with unique 6 character passwords on the system and the ha

Need help with algebra, statistics and geometry

I need help with the attached questions. You will have to open up the attachment to see the questions with proper formatting. ____________________ 18. 13/18 + 11/18 39. 18/23 - 13/23 - 3/23 44. Number problem. One task took 7 minutes (min), a second task took 12 min, and a third task took 21 min. How l

Overriding A Presidential Veto

Read the article below and use the information you find there to answer the questions that follow. A bill is sent to the president of the United States when it has passed both houses of congress. A majority vote in both the house of representatives (435 members) and the senate (100 members) is needed for the bill to be pass

Prime numbers, GCF and algebra word problems

Please see attachment for proper formatting. ____________________________________ 10. List the factors of each of the following number for 66. Using the following list of numbers for exercises 13 and 14: 0, 1, 15, 19, 23, 49, 55, 59, 87, 91, 97, 103, 105, 14. Which of the given numbers are composite? 16. Li

Algebra problems

Use a commutative law to find an equivalent expression. 1.pq 2.t+4 Multiply 3. -2(3a-4b) simplify. 4. -3(x+2)-4(x-5) 5.4x-[6-3(2x-5)]

Basic math

Attached are 50 basic math/algebra problems that I need help with....Please show your work so I can learn how you figured it out. Thanks. 1. Give the place value for the indicated digit. 8 in the number 138,350 A) Tens B) Hundreds C) Thousands D) Ones 2. Find the area of the figure. A)

Slope and Intercept Questions

Please help me with these problems. See the attached file for proper formatting. _____________________________________________________________________ 1) 7- ) The slope is ________ The y-intercept is (0,____) 9) Find the slope, if it exists, of the line containing the pair of points. (7,5) an

Several basic statistics and finite math problems

Attached are the math/algebra problems that I am having a hard time solving. Please show your work so I have an understanding of how to solve future problems of these sorts....Thanks! (Please see the attachment rather than the copied material here.) ____________________________________________________ Use the following

Simplify

1) Simplify: (V(3y) + 7 )* (V(3y) - 4) 2) Simplify: (V2+ 3) / (V3- 1) 3) Solve: V(y+ 3) = y - 3

Perform the indicated operation. Write the answer in scientific notation.

Please see the attached file. 1. Simplify (2x^3 y^3)^3 divided 9z^9 2. Perform the indicated operation. Write the answer in scientific notation. 12x10^5 divided (3x10^-2) 3. Rewrite as a base to a power, if possible (9^5 xy)(9^4 x)(9^4 xyz) 4. Simplify (7^3)^9 5. Translate the phrase to an algebr

Negative Exponents and Scientific Notation

Evaluate each expression 1.) 2^3/10-^2 - 2/7^-2 2.) (p^-5)^-9(p^-6)^4/(p^-8)^0(p^4)^-5 3.) 9.3 * 10^-5 4.) 8 * 10^6 5.) 1 * 10^-8/4 * 10^7 6.) Diameter of a circle. If the diameter of a circle is 1.3 * 10^-12 meters, then what is the radius?

Graph the equation using the slope and the y-intercept

1. Graph the equation using the slope and the y-intercept y=10/7x+3 2. Solve by the substitution method 3x+4y=12 x=37-5y 3. Solve: 5/8x + 1/16x=3/16 + x 9. Type an inequality -0.05x<-45 I think the answer is x>900 is that right? 10. Translate to an a

Quadratics and graphing

Practice problems in Algebra, including mostly quadratics and graphing. See the attached questions file.

Rational expressions

Please provide all work and steps taken to answer each problem. Thank you. Simplify the following expression 1). -(-6x-w)-3(-5w-2x) 2). The volume of a right circular cone is given by V= The letter stands for the radius of the circular base of the cone, and h is the height of the cone. Solve for . 3). Express the f