Storm Force

Kristie wants to have $6000 in 6 years. She has 2 options for investment: A savings account that will pay 3.75% / a compounded monthly and a GIC that will pay 4% / a compounded semi-annuallt.

a) Which investment should she pick?

b) What amount would she have to invest to accrue the $6000 if the option in the answer to part a were invested quarterly?

Mark will make regular payments into a retirement account. He knows that the account will have a future value of $294,097. Which of the following calculations can Mark make to determine the interest he will have earned on the account?

A) Multiple the number of payments by the payment amount, then subtract this from the present value.

B) Multiple the number of payments by the payment amount, then subtract the present value.

C) Multiple the number of payments by the payment amount, then subtract this from the future value.

D) Multiply the number of payments by the payment amount, then subtract the future value.

Please help me with this problem

Warren's investment account balance grew from $600 to $616.88 in 9 months (0.75 years).

a) What annual rate of simple interest does his account pay?

b) How much will be in the account after 15 months (1.25 years)?

What would happen if I used these four combinations;

CuCl2 and ZnCl2 with KCl or KBr

What would the reaction be? Why wouldn't we do this experiment in high school?

The graph of P(x) = (15 - x)(120 + 3x) is a parabola.

How do I evaluate it and show two different methods that show that the equation is a quadratic function?

The graph of P(x) = (15 - x)(120 + 3x) is a parabola.

How do I evaluate it and show two different methods that show that the equation is a quadratic function?

Write an equation for the graph resulting from each transformation.

a) The graph of h(x) = x^2 is translated 3 units right

b) The graph of f(r) = r^2 is translated 2 units down.

c) The graph of m(n) = -3n^2 is translated 5 units left.

d) The graph of p(x) = ax^2 is translated 7 units up.

Which relation is a function?

A) x^2 - y^2 = 1

B) { (-1,3), (1, -3), (2, 0), (3, -1) }

C) x = -8

Write an equation for the graph resulting from each transformation.

a) The graph of h(x) = x^2 is translated 3 units right

b) The graph of f(r) = r^2 is translated 2 units down.

c) The graph of m(n) = -3n^2 is translated 5 units left.

d) The graph of p(x) = ax^2 is translated 7 units up.

A ladder is leaning 4-meters up a wall so that the ladder's angle of inclination (elevation) is 60 degrees. Which diagram models this situation? Here's the four choices;

http://s1237.photobucket.com/albums/ff469/fastforc...

(This is a question on an assignment and I want to get it right so I can get a good mark, please answer)

A) The angles of elevation and depression are supplementary angles

B) The angle of elevation from point X to point Y equals the angle of depression from point Y to point X.

C) The sum of the angles of elevation and depression is always less than 90 degrees.

D) The angles of elevation and depression are complementary angles.

A) The angles of elevation and depression are supplementary angles

B) The angle of elevation from point X to point Y equals the angle of depression from point Y to point X.

C) The sum of the angles of elevation and depression is always less than 90 degrees.

D) The angles of elevation and depression are complementary angles.

A squirrel is running toward a 10-m tall tree. The angle of elevation from the squirrel from the squirrel to the top of the tree is 37 degrees. How far is the squirrel to the tree in the nearest meter?

A) The angles of elevation and depression are supplementary angles

B) The angle of elevation from point X to point Y equals the angle of depressing from point Y to point X

C) The sum of the angles of elevation and depression is always less than 90 degrees

D) The angles of elevation and depression are complementary angles.

Please explain how this is done, thanks!

A murder suspect was found 200 miles from the crime scene 150 minutes after the time of death. Assuming he actually committed the murder, how fast (in miles per hour) would he have had to drive in his getaway car? Is he a realistic suspect?

Please explain how to do this one with a calculator. I know there's 1000mL in 1Liter, and 0.26 gallons in 1Liter. 40 mL is the volume of a small beaker we checked in class, how do I find the volume in gallons? Thanks.

Please explain how to do this one with a calculator. I know there's 1000mL in 1Liter, and 0.26 gallons in 1Liter. 40 mL is the volume of a small beaker we checked in class, how do I find the volume in gallons? Thanks.

Hello, I want to be a Pharmacist when I grow up. I'm starting school tomorrow going into grade 11, and soon University. The courses for the first semester are Math (college/University level), gym, chemistry and biology (both University level). The second semester I have University level math and English and two periods in a co-op program at a Pharmacy. I'm not sure if I should be taking gym because when I apply to University it will show that I took gym. I think I might switch it with law or even computer science (my counselor said it is hard though). Is gym OK? Next year I won't be taking it. Should I switch gym for Canadian Law or Introduction to Sociology, anthropology?

Hello, I want to be a Pharmacist when I grow up. I'm starting school tomorrow going into grade 11, and soon University. The courses for the first semester are Math (college/University level), gym, chemistry and biology (both University level). The second semester I have University level math and English and two periods in a co-op program at a Pharmacy. I'm not sure if I should be taking gym because when I apply to University it will show that I took gym. I think I might switch it with law or even computer science (my counselor said it is hard though). Is gym OK? Next year I won't be taking it. Should I switch gym for Canadian Law or Introduction to Sociology, anthropology?

I bought a new wooden hockey stick and I have an old composite hockey stick but the blade is a bit small. Playing ball hockey outside (on pavement) which would I use? Also, which one do I use in an arena? (I have a ball hockey tournament coming this Saturday). And how would I go about taping them?