# Posts by AP

Total # Posts: 27

History
The Texans rebelled against mexico because of a? a. santa anna's withdrawl of constitution b. a desire to join the US c. the affair at goldiad d. the massacre at the alamo

math
Stacey earns \$2,550 per month at her job at the library. After 7 months of saving her money, she buys 3 laptop computers for her children. Each laptop costs \$562. How much money does Stacey have left?

Math
A factory produces 7,482 widgets per day. It ships these widgets in 2 crates. Each widget sells for \$7. How much money does one crate earn?

physics
How much work must an ideal refrigerator perform to make 1 kg of ice at -10?C from 1 kg of water at 20?C when 20?C is also its exhaust temperature?

chemistry
A sample of gas has an initial volume of 20.9 L at a pressure of 1.4 atm If the sample is compressed to a volume of 12.9 L: , what will its pressure be? (Assume constant temperature.) Thank you

math
the 6th term of A.P. is 5 times the fifth term and the 11th term is exceeds twice the fifth term by three.find the 8th term

physics
A block of ice of mass m rests on the very top of a smooth metal hemishpere. The tiniest nudge sends it sliding down the side of the hemisphere. The acceleration of gravity is g and the radius of the hemisphere is R. At what angle, with respect to the vertical, does the block ...

University Physics
Betty Bodycheck (mB = 60.3 kg, vB = 22.0 km/h in the positive x-direction) and Sally Slasher (mS = 44.5 kg, vS = 28.0 km/h in the positive y-direction) are both racing to get to a hockey puck. Immediately after the collision, Betty is heading in a direction that is 76.0° ...

CALCULUS
For the sequence below, determine whether they converge or not, and find the limit when the sequence converges. an=4^n/n! an=nsin(1/n)

CALCULUS
Evaluate limit L'Hospitals Rule: lim x->0+ (x)^(pi/2)

probability
What is the probability of obtaining exactly two heads in three flips of a coin, given that at least one is a head?

Math
What is the probability of obtaining exactly two heads in three flips of a coin, given that at least one is a head?

Physic
68

ALGEBRA
The distance between (0, 0) and (0, 1) on a certain coordinate plane is 1cm. The distance between (0, 0) and (1, 0) on that same coordinate plane is 1cm. What is the distance between (0, 0) and (1, 1)? Explain your answer.

Algebra 1

algrebra 1
The area of a rectangle is 128 in². If the length is twice the width, what is the length of the rectangle? A) 64 in. B) 16 in. C) 8 in. D) 4 in. The length of a swimming pool is 22 ft. The width is 40 ft. If the volume of the pool is 2,500 ft³, which equation below ...

algrebra 1
A 180 ft long board is cut into 3 pieces. The second piece of board is twice as long as the first. The third piece of board is six times as long as the first. What is the length of the first piece of the board A) 20 ft B) 40 ft C) 60 ft D) 120 ft

algrebra 1
A secretary at the police department makes \$8 less per hour than the dispatcher. The combined hourly wage of the secretary and the dispatcher is \$40. Which equation could be used to find the hourly wage of the dispatcher? A) 2x + 8 = 40 B) 2x − 8 = 40 C) 8 − 2x = ...

algebra 1
Marcos drove twice as far as Candice. Together, they drove 66 miles. Which equation can be used to find the number of miles Candice drove? A) 3x = 66 B) 2x+1/2x=66 C) 3x = 66 + x D) 3x=66-x

environment Science
Global perspectives on environmental health: Identify the 3 components of the environment,Briefly describ the major classess of pollutant in each category and their effect on health, Explain how sustainable development affects the environment.

health science
Describe one of the contemporary models of health from another country, and explain its strengths and weaknesses?

Physics