# Posts by Misa

Total # Posts: 19

Math
is the solution of 1/3x=21? greater than or less than 21?

Geometry
Its not a Right Triangle, so i cant use the pythagorean theorem. Cant the third side be any value?

Geometry
If two sides of a triangle have lengths of 1/4 and 1/5, which fraction can NOT be the length of the third side?

Biology - Genetics
Can someone please help explain in a step by step process how to do this problem and what it means? I do not understand what it is asking for exactly in regards to positive, negative, and the resistance gene and so forth...especially about the media being selective. What does ...

Calculus 2 (Differentiate & Decay Problem)
I have two problems I need help on, can someone show and explain step by step how to do the problems? For #1, how would you differentiate and solve the inital-value problem? For #2, I don't understand what I am doing wrong with the problem..I am sure it is a decay problem...

Calculus (Integral)
How would you take the integral of the following two functions: 1) ∫ 25 / e^x(25 + e^2x) dx 2) ∫ 7x / x^3 + 27 dx

What is the degree of this polynomial?
Thank you Damon for your help! I saw the mistake I made. Thanks again!

What is the degree of this polynomial?
I have the function: f(x)=3x(x−3)^2(x+2)^3(x^2−3) Would the degree be 7? Please let me know if I am correct.

earth
1.What's the heat trapping action of gases in the atmosphere?

chemisry
In order for a reaction to occur, particles must ______ in the proper _____ . What are the 2 words would be correctly fill in the blank? Thanks

Chemistry
how to find the pH of 0.10 M H2SO4 ??

chemistry
how to find a pH for 0.10 M HCL? please explain

chemistry
A Ca(OH)2 solution has a pH of 8.0. [H3O+] = 1.0 x 10^-8 and [OH-] = 1.0 x 10^-6 Determine [Ca(OH)2].

Chemistry
[OH] = 1.5 x 10^-13 , what is the [H3O] ? This is what I did. 1.0 x 10^-14 M / 1.5 x 10^-13 M = 1/15 or.066666 So what is the correct answer? Thank You

chemistry
Find the g/mol for KBr 1.51g x 1mol/g/mol of KBr you should've gtt the answer for the mol the formula for molarity is M = mol/L plug the mol answer that you just found and divided by 2.05L Then you should;ve got the answer for molarity

chemistry
what are the risks of using oil as a fuel ?

Science
a cumulus cloud is growing taller, what will happen to the density of the air beneath it? explain

science
1.Describe how the hot water and the cold water moved when the divider was lifted. 2.Use your understanding of density to explain the motion of the water.

math
The ratio of the tens digit to the units digit is 1:4. If the digits are reversed, the sum of the new number and the original number is 110. Find the original number by using a systems of equations with elimination