In June 2012, about 2.4 billion people used the internet- 100 times more than the number of people who used it in 1995. If the growth in Internet usage is linear (arithmetic), about how many people...
In June 2012, about 2.4 billion people used the internet- 100 times more than the number of people who used it in 1995. If the growth in Internet usage is linear (arithmetic), about how many people...
a shaded polygon which has equal sides and equal angles is partially covered with a sheet of blank paper. If x+y=80 how many sides does the polygon have?
Renaldo can rollerblade 9.7 miles per hour. Eliza can rollerblade 8.2 per hour.How much farther will Renaldo rollerblade in 0.75?
tracys car averages 27 miles per hour if she drives 281 miles, how many liters of gas will she need
Enter the warehouse and go forward six feet, moving between the half dozen boxes of bolts. Put a mark on the floor and travel forward another nine feet being careful to avoid the 10 crates...
The walkway is 2 ft wide. a. Write an expression for the area of the pool. b.Find the area of the pool when the total width is 10 ft. c. Find the area of the pool...
Three members of a tug-a-war team weigh 163 lb,148 lb, and 143 lb.
The width and length of a rectangular poster are in a 2:3 ratio.The perimeter of the poster is 160 cm.
2)The sum of the angle measures of any triangle is 180 degrees.Find the three angle measures of a triangle if they are in an 8:3:4 ratio.
A certain color is made by blending red paint and blue paint in a 9:4 ratio.
A commission of $1000 is to be divided between two people in 3:5 ratio.
An initial investment of $1000 is appreciated for 11 years in an account that earns 4% interest, compounded semiannually
What principal invested at 8% compounded continuously for 4 years will yield $1190. Use 365 days per year and 30 days per month
how do I set this problem up and how do i solve it. I have trouble knowing how or where to start when solving word problems.
If a_k= 5 + 5^2 + 5^3 + 5^4 + ... + 5^k , for what value of k will a_k be divisible by 10?
If ak = 5 +52 + 53 + 54 + … + 5k , for what value of k will ak be divisible by 10?
Exactly 5 actors try out for the 5 parts in a movie. If each actor can perform any one part and no one will perform more than one part, how many different assignments of actors are possible?
In Steve's math class,12 students play the piano and 17 students play the guitar. If a total of 19 students play only one of these two instruments, how many students play both instruments?
a math word problem that i am stuck on.
Grandma gave some cards to Ritchie and some to Erin. She gave 6 times the amount to Erin as she did to Ritchie. If the total amount she gave them was 280 cards, how many did she give to Ritchie?...