# Posts by quinton

Total # Posts: 20

chemistry
Determine the mass of copper that has the same number of atoms as there are in 15.46 mg of gold. Answer in units of mg.

algebra
Hailey’s new puppy, Sparky, weighed 4 pounds at six weeks old. If the puppy gains 2.5 pounds each month, at how many months will Sparky weigh 14 pounds and is it modeled by a linear function or a exponential function

Math
J. Ryan discounts an 80-day note for \$15,000 at 12%. The bank discount is (assume ordinary interest): \$14,600 \$15,400 \$400 \$15,000 None of these

math
tan-1(9/175)=2.944 Angle of Depression is 3 Degrees

Math
wouldn't "the sum of twenty-seven and a number" be equivalent to 27 + y

Math
Please help with the translation of this algebraic expression: Twenty-seven more than a number and the sum of twenty-seven and a number, what is the difference between the two? Thank you!

Chemistry
how would i put that into the calculator exactly?

Chemistry
What is the value of K for this aqueous reaction at 298 K? A+B<==> C+D delta G= 23.41 kJ?

Chemistry
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by ATP(aq) +H2O (l) --->ADP(aq) +HPO4^2- for which ΔG°rxn = &#...

English 3
Subordinate clause

physics
thank you very much guys..i really appreciate it.

physics
what is the electric field at the position 20 cm from Q2 and 60 cm from Q1? Q2=40 micro coulombs Q1=20 micro coulombs Q2 and Q1 are separated by 80 cm

Math

Math
Water boils at sea level at 100 Degrees Celsius. The boiling point of water decreases 5 degrees Celsius for every mile above sea level. Santa Fe, New Mexico is at 7200 feet above sea level. At about what point does water boil in Santa Fe,New Mexico?

geometry

English

college
a) P(choosing 3 women)= 130C3/400C3=0.03 b) P(choosing 2 women)=(130C2)(270C1)\400C3