lt

This page lists questions and answers that were posted by visitors named lt.

Questions

The following questions were asked by visitors named lt.

convert 0.0840 mol to liters ??? is it 1 liter over 1 mol

Fill a balloon with helium gas to a volume of 2.68 L at 23 celsius and 789mmHg. What would the volume of helium if the pressure changes to 632 mmHg but the temperature is unchanged. This is how I solved it V2 = V1 X P1/P2 2.68L X 23/789 = V2 =.078 L Is th...

Find all values satisfying x f(x) 3x-1 g(x) x^2-5x+12 (f*g)(x) = 17

Determine whether the function x^3+x^2-1 is even, odd or neither. I thought it was odd because it has one negative sign is this correct

How do I figure these 2 out. Find standard form a +bi (4 square root -9) ( -3 square root -5) x^2 -3x+4 evaluated for x=1+i

Solve the polynomial inequality x^2+5x >or= -6 (-infinity, -3]u [-2, infinity) or [-3,-2]

x/x+3 > or equal 2 (-3,6] or [-6,-3) or does it have an infinity in the answer

2 square root -50 + 5 square root -32 i got 30i square root 2 is this right

Solve the polynomial equation, to obtain the first root. x^3+7x^2+19x+13 and 2x^4-19x^3+74x^2-127x=0 I don't know how to start these, or finish them

How do I solve: log6 (x^2-5x) = 1 1/2log5(r-2)-log5 r) log2 (x-1/x^8) I really don't know how to do these or even start

What specific recommendations would you give on fuel selections and hydration to successfully run a 10 K race

Describe how this could happen that three different animals could each be claimed - rightfully - to be the largest of the three. Discuss the implications of this kind of situation for teaching students about measurement.

A candy bowl contained 723 candies. Some of the candies were red and the rest were green. There were twice as many green candies as red candies. How many red candies were in the candy bowl? Write an equation to solve this problem.

a long distance phone company charges $3 for a phone call plus $0.75 for each minute of the call. What fuction does this situation give rise to? Find the formula and make a table for this function.

Sarah spends 2/5 of her monthly income on rent. Sarah's rent is $750. What is sarah's montly income? Write an equation to solve this problem.

Answers

The following answers were posted by visitors named lt.

For the second one i got 1+3i is this correct

Doesnt i^2 equal -1

sorry I meant 10