Respond to this Question
Similar Questions

physics
A boat of mass 120 kg floats in a stream. You push on the boat with a pole, exerting a force of (175 i hat  145 j hat) N. The boat moves through a displacement dvec = (23.0 i hat  8.0 j hat) m along a straight line. 
PHYSICS
A proton moves with a velocity of vector v = (6i hat bold  3j hat bold + k hat bold) m/s in a region in which the magnetic field is vector B = (i hat bold + 2j hat bold  3k hat bold) T. What is the magnitude of the magnetic force … 
statistics
Use the following table to answer the questions. (Give your answers correct to two decimal places.) x 1 1 3 3 5 5 7 7 9 9 y 3 1 3 1 6 3 6 1 4 4 (a) Find the equation of the line of best fit. y hat = + x (ii) Graph this equation on … 
statistics
For each combination of sample size and sample proportion, find the margin of error for the 95% confidence level. (a) n=100 and phat=.56 (b) n=400 and phat=.56 
arithematic
A hat company is designing a one size fits all hat with a strap in the back that makes the hat smaller or larger. head sizes normally range from 51 to 64 centimeters. what absolute value inequality models the different sizes of the … 
physics
A 2.44 kg object is subjected to three forces that give it an acceleration vector a = (8.00 m/s2)i hat + (6.00 m/s2)j hat. If two of the three forces are vector F1 = (30.7 N)i hat + (17.0 N)j hat and vector F2 = (12.0 N)i hat + (8.00 … 
English
1. What's the price of the hat? 2. What's the price for the hat? 
Statistics
We observe a sample proprotion phat = 0.3. If the standard deviation of the sampling distribution of phat is 0.04, what is the 95% confidence interval for p? 
Statistics Math
There are 3 men sitting in a row facing the same way. Their names are A,B, AND, C. a hat has been placed on their heads without them seeing their own or anyone else's. A can see B and C, B can see only C, C sees none. The game goes … 
Geometry
John bought a conical hat on a recent trip to central Vietnam. The basic frame of the hat is 16 hoops of bamboo that gradually diminish in size. The hat is covered in palm leaves. If the hat has a diameter of 50 centimeters and a slant …