July 26, 2016

Posts by miles

Total # Posts: 24

Each sales associate at an electronics store has a choice of two salary options. $115 per week plus 9.5% commission on the associate's total tax sales or $450 per week with no commission. The average of the total sales amount for each associate last year was $125,000. ...
April 1, 2016

mixed fractions
if bob ran a race in 2 7/10 minutes and sara ran in 5 3 /10 and it took 9 minuets to run how long did it take dave
March 1, 2016

The ratio of 7th and 8th graders in a soccer league is 16:24. If there are 200 students in all, how many are 7th graders?
February 29, 2016

How many joules are needed to change 163.34 g of water at 54.1 °C to steam at 100 °C?
November 27, 2015

1.Glenn bought a car for Php600,000. The yearly depreciation of his car is 10% of its value at the start of the year. What is its value after 4 years? A. Php437,400 B. Php438,000 C. Php393,660 D. Php378,000 2. During a free-fall, a skydiver jumps 16 feet, 48 feet, and 80 feet ...
June 27, 2015

One end of a piano wire is wrapped around a cylindrical tuning peg and the other end is fixed in place. The tuning peg is turned so as to stretch the wire. The piano wire is made from steel (Y = 2.0x1011 N/m2). It has a radius of 0.51 mm and an unstrained length of 0.65 m. The...
March 24, 2015

At what speed must I travel, in kms, if i need to travel 22.6 kms in 18 minutes?
January 25, 2015

An isotope has a half-life of 97 years. how much of a 19-gram sample is left after 150 years?
November 13, 2014

what is the heat capacity of a gold ring that has a mass of 5.00g?
April 4, 2012

P1 -P2 = .5* (v1^2-v2^2) difference in pressure multiplied by area
December 8, 2011

calculus iii
What heading (or direction) and airspeed (speed in still air) are required for an airplane to fly 837 mph due north if a wind of 63 mph is blowing in the direction of S 11.5 degrees E?
May 23, 2011

calculus III
May 22, 2011

Name a real life object that could be represented by a net . 1. Cone 2. Cylinder 3. Rectangular prism For a cone I think a ice cream cone
March 7, 2011

He needs to make a large circular wooden clock that measures about 6 feet in circumference. Write an equation he can use to find r the radius of the clock
December 14, 2010

Bob needs to cut a piece of glass for her table. The table is in the shape of a regular hexagon. The glass measure 1 1/2 feet on each side. What is the perimeter of the piece of glass?
December 14, 2010

(x,y) --> ( x-6, y - 3)
December 12, 2010

Write a description of each rule (x,y) --> (x + 5, y -2)
December 12, 2010

13/52 * 12/51. W/o replacement means the second king would have l less in both the numerator and denominator so multiply the 2 results.
December 7, 2010

the three angles of a triangle are 3x,x+10, and 2x-40. Find the size of the smallest angle in a triangle
October 26, 2010

college physics
Two blocks each of mass m = 4.10 kg are fastened to the top of an elevator as in the figure below. (a) If the elevator accelerates upward at 1.6 m/s2, find the tensions T1 and T2 in the upper and lower strings. (b) If the strings can withstand a maximum tension of 96.0 N, what...
September 21, 2010

How is the structure of an alpha-helix maintained?
February 17, 2008

The two back legs of the directors chair meet in a 72 degree angle. Find the measure of each angle formed by the two back legs.
October 9, 2007

Can someone please help me with this math problem? Thanks. Let g(x)=x^2-5 and h(x)=3x+2. Perform the function operation. -2g(x)+h(x) That would be -2x^2 +10 + 3x +2 = -2x^2 + 3x +12. oh, thanks! I understand. I have another problem I'm unsure of. g(x)*h(x) I got 9x^2+12x-1...
March 20, 2007

How do I tell if (x-4)/-3=y is a function? thanks It tells you wnat y is in terms of x. It is therefore a fucntion.
March 19, 2007

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