Hi! I am having some trouble doing a combinations problem, which is stated below: How many committees of five people can be selected from 8 men and 8 women if the committee must have...
Not good at math all, need serious help
simplify: 1. √-25√-9 2. (6i)^2 3. 1/i 4. -√3(√-3) 5. 1/2 - i thanks
Word questions are hard for me. Please show me how to work the problem also
3this sounds like division how is possibly multiplication....... what is 1 of 2...half! And 5 of 25 1/5a
if a line on a graph is located at points -2'0 -4'0 and -3,2. then what eqaution would i use to sove the problem?
I need to know how to lat this problem out, please do this one so I get how to do a word problem please.
A small fair charges different admission for adults and children; it charges $4.50 for adults, and $2 for children. On a certain day, the total revenue is $3,597.50 and the fair admits 1200...
Consider the equation 9x2 + 12x - 5=0. (a) Find and state the value of the discriminant, b2 – 4ac. Then state whether one real-number solution, two different real-number solutions, or two...
Please help simplify these expressions: 1. √a + √b √a - √b 2. √5 + 1 √5 - 1 3...
using completing the square, what kind of conic is this equation?
-X + X=5 X-5X=-9
i need homework help Please, What is 1+1?????????
At A water tank is being filled by water being pumped into the tank at a volume given by the formula, P(t) = 60t +1060, where t is in minutes. At the same time the water tank has a leak and the...
i need help with this question
a worker in a fast food restaurant earns a daily gross pay of $72.00 for 8 hours of work.what is the pay rate, in dollars per hour?
what is the pay rate, in dollars per hour?
You measure angle of elevation from ground to top of building as 32°. When move 50 m closer to building, angle of elevation is 53°. How high is building?
alegebra problem, involves sin, cos, tan, csc, sec, cot
if you are h feet above the earth's surface, the distance d, that you can see is approximately d (in miles) = √3h/2. suppose you are on the roof of a building 900 ft tall. how...
Need to know which end of an egg is stronger. It's for a high school project.