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define regressionthe main reason of curve fitting is to estimate one of the variables the dependent variable from the other the independent variable
find the are of the rectilinearif it is the difference between to isosceles trapezoid whose corrsponding sides are
the number of seats in each row can be modeled by the formula cn 16 4n when n refers to the nth row and you need 50 rows of seats a
i have a question that hurts my head to work out it is really confusing for me it sais quot by the start of the 21st century only 1 in 6 babies in
what are the properties of normal distributionthe normal curve is symmetrical when pq or pasympqthe normal curve is a single peaked curvethe normal
if varx 4 find var 3x8 where x is a random variablevar axb a2 var xvar 3x8 32 var x
joey asked 30 randomly selected students if they drank milk juice or bottled water with their lunch he found that 9 drank milk 16 drank juice and 5
a lending library has a fixed charge for the first three days and an additional charge for each day thereafter sam paid rs 27 for a bookkept for 7
problem 1 let x0 ax and y 0 by be two 2 2 linear systems of ode 1 suppose that a and b have the same purely imaginary eigenvalues prove
i have discovered a formula for finding the radius at any point of the graph have i done a good
from a fixed point directly in front of the center of a bulls eye kim aims two arrows at the bulls eye the first arrow nicks one point on the edge of
a rectangular container is 15 cm wide and 5 cm long and contains water to a depth of 8 cm an object is placed in the water and the water rises 23 cm
if each interior angle of a regular polygon has a calculated as of 144 degrees determine the numbers of sides does it havea 8b 9c 10d 11 c the
if the diameter of a right cylinder is doubled and the height is tripled its volume isa multiplied by 12b multiplied by 2c multiplied by 6d
if the radius of a sphere is doubled the surface area isa multiplied by 4b multiplied by 2c multiplied by 3d multiplied by 8a the formula for the
if the diameter of a circle is tripled times the circumference isa multiplied by 3b multiplied by 6c multiplied by 9d multiplied by 12a the formula
if the lengths of all sides of a box are doubled how much is the volume increaseda 2 timesb 4 timesc 6 timesd 8 timesd the volume of a box is taken
with your current loan explain how much additional money you would need to add to your monthly payment to pay off your loan in 20 years instead of 25
determine how many square centimeters of paper are needed to make a label on a cylindrical can 45 cm tall with a circular base having diameter of 20
a person travels 10 miles due north 6 miles due west 4 miles due north and 12 miles due east how far is that person from the initail statea 23 miles
a mailbox opening is 45 inches high and 5 inches wide determine the widest piece of mail able to t in the mailbox without bendinga 95 inchesb 22
the measures of the angles of a triangle are in the ratio of 345 evaluate of the largest anglea 75degb 375degc 45degd 60dega the addition of the
two angles are supplementary the evaluate of one is 30 more than twice the measure of the other determine the measure of the larger anglea 130degb
if grettas bicycle has a 25-inch radius wheel how far will she travel in two turns of the wheel pi 314a 491 inb 785 inc 100 ind 157 ind to determine