08/23/15

Juan Sevez buys a new computer priced at 650.00.

Juan Sevez buys a new computer priced at 650.00. He makes a down payment of 15%. How much of the purchased is not paid for?

08/23/15

Find F(pi/4)

let f(x)= sin (2x) find f(pi/4)

08/23/15

Let f(x) = x^2, g(x)= 2x+5, and h(x) = x^2-1. Find h[f(-2)]

Let f(x) = x^2, g(x)= 2x+5, and h(x) = x^2-1. Find h[f(-2)]

08/23/15

what is the surface area of the triangle prism 11m 11m 10.8m 4m 4.6m

what is the surface area of the triangle prism 11m 11m 10.8m 4m 4.6m

what is the domain of f(x)= x-7/x-8

I need this answered! If you could also explain how you got the answer would be helpful also   

08/22/15

How many equations are needed to solve for 1 unknown variable?

please help me out on this. i don't know it

Angle Word Problem: HELP!

Two angles are complementary. The sum of the measures of the larger angle and three times the measure of the smaller angle is 114 degrees. What is the measure of each angle?

algebra 2 problem

For the given function f and g, find the following and state the domain of each resultF(x) =3x-4; g(x) =7x-9   (f-g)(x)=?

08/21/15

Proove the following

(19)93>(13)99

Can you please help me on this?

Will a stand that can hold up to 40 pounds support a 21-kilogram television? Explain. Use 2.2 lb= 1 kg.

08/17/15

Annette invests $4,000 for three years at 5.7% p.a simple interest

Please can someone help me find 1) the total amount of interest that Annette will have collected at the end of the 3 year period. 2) How much money Annette will have in total after the 3 year... more

08/17/15

F(x)=x+5/x+7

Describe the values that are not in the domain. 

08/17/15

what should we call the situation when sunshine & sprinkles happen together?

In summer some time we saw that sunshine and sprinkles together . I want to know that what is this situation called.

Can you please help me with this problem.

Paul bought a student discount card for the bus.The card allows him to buy daily bus passes for $1.50. after one month,Paul bought 15 passes and spent a total of $29.50. How much did he spend on... more

08/15/15

Cant solve question below

The population of Abnerville was 12,500 people in 1950. In 2000, the population was 250,000. Find the average rate of increase in the population over the 50 year period.

algebra and trigonometry

A machine depreciates in value each year by 8% of its value at the beginning of the year. After how many years will its value first be less than half its original value?

08/14/15

0=(x-3)^2 Solve for x

im stuck on how exactly the exponent is used. Thanks 

what is the answer equation of a vertex of a parabola is at (-2,1).

need help understanding geometry & parabola  

08/08/15

Quan walks 1/2 miles in 1/6 of an hour. Which describes his walking rate

How many miles per hour

A money market account dropped in value to 5/8 it's original value of $7,200. What is its current value?

A. 180 B. 450 C. 1,152 D. 4,500 E. 11,520

08/03/15

One of two complementary angles is 4 degrees more than the other. Find the angles. (Recall that complementary angles are angles whose sum is 90 degrees.) Which

One of two complementary angles is 4 degrees more than the other. Find the angles. (Recall that complementary angles are angles whose sum is 90 degrees.)Which of the following equations can not be... more

qV=1/2 mv^2 Solve for m

help me out with this problem please

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