Wednesday
June 19, 2013

Posts by kayla

Total # Posts: 1034

math
whats a math problem for 48 divided by 8 equals 6

GED-Word Problems
Taxes on lot A are \$151.00 are more than on lot B. the combined taxes on the 2 lots are \$1,121.00. What are the taxes for each lot?

GED-Word Problems
Enrique put \$300 dollars into a savings account at 5% interest per year. The earned interest on the \$300 was added to the account at the end of the year. At the time Enrique made an additional deposit of \$200. How much does have in his account?

Physics
A 6.25 kg solid ball with a radius of 0.185 m rolls without slipping at 3.55 m/s. What is its total kinetic energy? I didn't understand what the last person gave me for help can someone please help me!

Physics
A 6.25 kg solid ball with a radius of 0.185 m rolls without slipping at 3.55 m/s. What is its total kinetic energy?

chemistry HELP plz!
What value should theoretically be obtained for the intercept on a graph of mass vs volume? HINT: The intercept corresponds to zero mass and zero volume.

Geometry (Mathematics)
P = 2L + 2W 74 = 2(W + 15) + 2W 74 = 2W + 30 + 2W 74 - 30 = 4W 44 = 4W 11 = W

trig
Write an equation for simple harmonic motion, given that the amplitude equals 4 inches and the period equals 2 seconds and the max displacement occurs when t=0. answers: y=4sin pi t, y=4cos pi t, y=4cos t, y=4sin2 pi t

trig
an angle with the radian measure of 9pi/5. find radian measure of its reference angle. answers: -4/5, 4pi/5, -pi/5, or pi/5

trig
what is the exact value of sin[tan^-1(2/3)]

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