Need help please solve
When all n teams in a league play every other team twice, a total of N games are played, where N=n2-n. A soccer league has 4 teams and all teams play each other twice. How many games a played
Given: ln 5 = 1,61 and ln 2 = 0,69
Without the use of a calculator, determine ln100.
01/27/19
k divided by 1111 is 77. Solve for kk. k=k=
i dont understand how to do this question i need help with how to solve it.
Help with Math problem
If it takes Alice 12 minutes to make one ring, how many rings will Alice make in 6 hours?
01/26/19
Struggling with Algebra
Equal amounts are invested at 4%, 7%, and 8% annual interest. If the three investments yield a total of $931 annual interest, find the total investment.
Answer when you can.
The circumference of a wheel is 3.6 m. How many times will it turn to travel 4.464 km?
Two cars are 400 km apart. One car is traveling at 55 km/h and the other car is traveling at 45 km/h.
If they start at the same time and are driving toward each other, how long will it take them to meet?
01/26/19
Solving for P in the formula to calculate principal that must be borrowed.
Hey everyone!So I have this problem that has to do with discount installment loans. The problem goes like this: Suppose a loan has a face value of $1000, the interest rate is 15%, and the duration...
more
01/25/19
What is x/5 + 3 = 2
Maths problem on speed, distance and time
It takes Paul 20 minutes to cycle to the cinema from his house. However, on the way back it takes him 25 minutes as he goes 2km/h slower. How far is the cinema from his house?Needed by Sunday.
01/25/19
common core fraction using a table?
A ribbon measures 8/12 of a foot. 4/12 of the ribbon is used for a craft project. How much ribbon is remaining? There are 7 columns that have ten rows numbered 0 to 9 to find the answer
01/25/19
pivot to angle equals acres
a farmer uses a center-pivot irrigation system with a 650- foot irrigation arm that rotates, forming a sector of a circle. if the arm rotates through an angle of 215°, how many acres does it...
more
How do you express that a variable = one thing OR another thing
I want to write an equation where y will be either x or x^-1 depending on the circumstance, how do I show that? Like, off to the side i want to put something like y= x or x^-1, but is there an...
more
01/24/19
Calculus Homework. Complete lost please help! Thanks!
A company produces coffee makers. The labor cost of assembling one coffee maker during the regular business hours is $2.75. If the work is done in overtime, the labor cost is $4.35 per unit. The...
more
Write each number as a power of 10 using negative exponents
Write each write each number as a power of 10 using negative exponents.1 over 10, 000 and then 1 over 100, 000
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.