Search 73,099 tutors

# write the equation of the line that passes through the point (-2,3) and has a slope of 1/2

write the equation of the line that passes through the point (-2,3) and has a slope of 1/2 in both forms.

# I have no idea how algebra works i have to get ready for the TSI test how can i learn how Albegra works so that i can solve problems?

I am having to study in order to get ready for the TSI assessment test, I do not remember the fundamentals of Algebra can they be explained so that I will be able to solve all the Algebra questions...

# how many customers can the company expect to have in each category in the long run?

An auto insurance company classifies its customers in three categories: poor, satisfactory, and preferred. Each year, 20% of those in the poor category are moved to satisfactory and 5% of those in...

# How should you invest your money so that you have the largest expected gain irrespective of how the election turns out?

You have inherited \$10,000 just prior to a presidential election and wish to invest it in solar energy and oil stocks. An investment adviser provides you with a payoff matrix that indicates your probable...

# what is each company's expected martket share in the long run?

Consumers in a certain state can choose between three long-distance telephone services: GTT, NCJ, and Dash. Aggressive marketing by all three companies results in continual shift of customers...

# Optimal Strategy question

Bank Promotion. A town has only 2 banks. Bank R & bank C, and both compete equally for the town’s business. Every week, each bank decided on the use of one, and only one of the following means...

# Optimal Strategy and Saddle Value question

Price war. A small town on a major highway has only two service stations: station C, R, a major brand station, and station C, and independent. A market research firm provided the payoff...

# Determine the long-run behavior of successive state matrices for the initial state matrix S

For the matrix P shown below, determine the long-run behavior of successive state matrices for the initial state matrix S_0 =[0.3 0.3 0.4 0] [ _ _ _ _] (Type integers of decimals...

A= b(1/c-1/d)

# synthetic division

Use synthetic division to decide whether k=2, k=-1, or k=0 are zeros of f(x)=x^4-6x^3+x^2+24x-20. If not, give the value of f(k)

# write in answer form a+bi

simplify write answer in form a+bi, where a and b are real numbers

# find interest question

Find the present value of \$3,000.00 if interest is 6% compounded quarterly for 5 years

# solve..............

Solve ?256?^x=?64?^(2-x)

# exams scores

. Students in a math class took a final exam and then took equivalent forms of the exam at monthly intervals thereafter. The average score f(t), as a percent, after t months was found to be given...

# Calculation Body Mass

Calculating body-mass index (BMI) is a way to gauge whether a person should lose weight. Doctors recommend that body-mass index values fall between 19 and 25. The formula for Body mass index B is...

# f(x)=x-7/x^2-4x-12

Find the domain of the rational

# Find height of a projectile

Height of a Projectile. A stone is thrown directly upward from a height of 30ft with an initial velocity of 60ft/sec. The height of the stone t seconds after it has been thrown is given by the function s(t)=-16t^2+60t+30...

# the weight of an object............

The weight of an object varies inversely as the square of its distance from the center of the Earth. If an object at sea level (3978 mi from the center of the earth) weighs 220 lb, find its weight...

# a body falling freely

For a body falling freely from rest (neglecting air resistance), the distance the body falls varies directly as the square of the time. If an object is dropped from a tower 400 ft high and hits the...

# find the ph?

. For each substance, find the pH from the given hydronium ion concentration. (a) coffee, 1.26×?10?^(-5) (b) milk, 2.51×?10?^(-7) (c) lutefisk, 5.01×?10?^(-12)