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# help with compound interest

how do I found the compound interest if it is compounded quarterly.  The principal is \$1000 and interest rate is 6%.   I know the rate would be 6% divided by 4 = 1.5% but I for some...

# Evaluate the integral shown below using the given method

∫sin(x)cos(x) dx   1. substitution where u=sin(x) 2. substitution where u=cos(x) 3 .integration by parts 4. using the identity sin(2x)=2sin(x)cos(x)

# How many different groups of 2 children can ride these toys at one time?

Three children are sharing a bike and a skateboard. How many different groups of 2 children can ride these toys at one time?

# how do i answer 5m-7+3m=19+7m without using transposition?

i should use the properties of equalities.

# Select the x-coordinate of the vertex of the parabola defined by the function f(x) = -3x^2 + 7x + 9

Select the x-coordinate of the vertex of the parabola defined by the function f(x) = -3x2 + 7x + 9.

# Does palestinian nationalism still have influence over contemporary politics of Israel, Palestinian and Arab neighbors?

Does palestinian nationalism still have influence over contemporary politics of Israel, Palestinian and Arab neighbors?

# the sum of two numbers15. the difference of these same numbers is 7

I got to have this by Thursday

I use VI

# Use the Law of Sines to solve (if possible) the triangle for the value of c.

A = 18.92°, a = 48.35 yd, b = 105 yd

# What is the federal government's response to various states legalizing marijuana ?

Which is against federal law.

# find C1 and C2.

The information in the following problem allows you to construct 2 triangles.  B = 40°, a = 2.2m, b = 1.7m.

# How many socks must he take out of the drawer to be sure that he has a pair, given any of the following colour combinations?

Joe has 12 socks in a drawer. It is dark and he has no light. How many socks must he take out of the drawer to be sure that he has a pair, given any of the following colour combinations?   a)...

# After leaving the runway, a plane's angle of ascent is 15 degrees and its speed is 272 feet per second. How many minutes will it takefor the airplane to climb t

After leaving the runway, a plane's angle of ascent is 15 degrees and its speed is 272 feet per second. How many minutes will it takefor the airplane to climb to a height of 14,000 feet? Round anwer...

# Use the Law of Sines to solve (if possible) the triangle for the value of c.

A = 27.5°, a = 15.0 cm, b = 36.4 cm

# What is the answer to (y-3)^2/16 - (x+2)^2/9=1 in hyperbola for, with the center, vertices, foci, asymps, and what a,b, and c equal?

Please show all work so I can understand how to do it this is my last problem and I am stuck.

# How do I leave roots in simplified radical form

i always try to simplify it to a number

# Which points are on the line that passes through (-2, 10) & (1, 4)

A slope that is on a line

# I don't understand this

If there are two and one half billion tubes of toothpaste sold in the United States in one year, and one of ten people switched to a new brand, how many tubes of the new brand would they be buying...

# help with discounts/percents

what is the selling price of merchandise listed at \$5.900 if discounts of 15%, 10% and 4% are given.   I solved it this way                     ...

# How old are they both now?

Ten years ago a man was as old as his wife is now. The man is now twice as old as his wife was then. How old are they both now?