02/28/20
Solve the linear programming problem. Maximize
P=40x + 50ysubject to 2x+y<=10 x+y<=7 x+2y<=12 x,y<=0
02/28/20
which quadrilaterals must have congruent diagonals.
A) kiteB) rectangleC) parallelogram D) rhombus
02/28/20
algebraic expressions
02/28/20
Right triangles
Suppose that you are standing on a59.5 foot hill looking down in a lake at an angle of depression of 48 degrees. How far are you from the lake? Round your answer to the nearest foot.
02/28/20
The safe load, L, of a wooden beam of width w, height h, and length L, supported both ends, varies directly as the product of the width and the square of the height, and inversely as the length.
The safe load, L, of a wooden beam of width w, height h, and length L, supported both ends, varies directly as the product of the width and the square of the height, and inversely as the length. A...
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02/28/20
Simplifying trig expressions by using trig definitions, reciprocal relationships, and trig Pythagorean’ identities
Sin x Csc x - Sin2 x =cos x (1 + tan2 x ) =tan2 o / csc o + 1 =1/cot2 x + 1 =
02/27/20
how do i solve?
If the area of a square is 24.83 , the measure of each side of the square is in. Round your answer to the nearest tenth if necessary.
Write a program to print a pattern like
The pattern is like this : * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
02/27/20
A function f is given, and the indicated transformations are applied to its graph (in the given order). Write the equation for the final transformed graph.
f(x) = x2; shift 3 units to the left and reflect in the x-axis
02/27/20
A function f is given, and the indicated transformations are applied to its graph (in the given order). Write the equation for the final transformed graph.
f(x) = |x|; reflect in the x-axis, shift 1 unit to the right, and shift upward 7 units
02/27/20
solving system of linear equations
Solve the system of linear equations:1/4 x+1/4 y=11/7 x−1/5 y=1x=y=
02/27/20
Write a pseudocode to determine the age of customers that would like to ride a roller coaster.
The numbers you will use will be user input. The customers must be over 3 feet tall to ride and no taller than 7 feet tall.
02/26/20
How many liters of pure water should be mixed with a 4-L solution of 80% acid to produce a mixture that is 90 % water?
How many liters of pure water should be mixed with a 4-L solution of 80% acid to produce a mixture that is 90% water? Please answer in liters
02/26/20
College Algebra System Of Equation Question
Set up a system of equations and then solve using inverse matrics.An investor has found two investment that he wants to invest in. The first one pays 10% per year and a more risky investment pays...
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02/26/20
What are the similarities between substitution and elimination method
Like just tell what they have in common
02/26/20
A cat had a litter of 5 kittens. each sex is equally likely, what is the probability that 3 or less were female kittens?
A. 0.3125B. 0.5000C. 0.8125D. 0.2500
02/26/20
On an architect’s blueprint, 1 inch corresponds to 6 feet. If an exterior wall is 26 feet long, find how long the blueprint measurement should be.
Write answer as a mixed number if necessary.
02/26/20
calculating degrees Celsius with mean and standard deviation
Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A single thermometer is randomly selected and tested....
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02/26/20
A function is given. Determine the average rate of change of the function between the given values of the variable.
f(t) = 9
t
t = a, t = a + h*that is a fraction above (9/t)... not two different questions
02/26/20
A function is given. Determine the average rate of change of the function between the given values of the variable.
g(x) = 2
x + 6
x = 0, x = h*That is a fraction above (2/x+6)... not two different questions
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