03/26/21
Applied maximum and minimum problems
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=1−x2. What would be the width and height of the rectangle with the greatest possible area?
03/26/21
fill in the value that makes the expression true
1.) sin(72) = cos( )2.). cos(43) = sin ( )
03/25/21
The length of a rectangle is less than twice the width, and the area of the rectangle is . Find the dimensions of the rectangle.
The length of a rectangle is 3 yd less than twice the width, and the area of the rectangle is 65 yd2. Find the dimensions of the rectangle.
03/25/21
Solve the following: Leave answers in exact form. No decimals!!! a. 8(5)x + 2 = 26 b. 2=log (x+1) 5
(x+1) is the base of the log
03/25/21
Solve the exponential equation. Round the answer to three decimal places if necessary.
6x = 1,296
The ratio of the angle measures in a triangle are 1:12:32 what is the measure of the smallest angle
The ratio of the angle measures in a triangle are 1:12:32 what is the measure of the smallest angle
03/25/21
Homework Question #3
Find a possible integer value for `b` so that the equation 2x^{2}+bx+1=0 has two imaginary solutions.
03/24/21
Which of the following series is not absolutely convergent?
Which of the following series is not absolutely convergent?
A
B
C
D
03/22/21
which series does the ratio test fail to give a conclusive answer. options in comments
from n=1 to infinity (1)/(n^3)
from n=1 to infinity (n)/(2^n)
from n=1 to infinity (square root n)/(1+n^2)
03/22/21
find the common difference if the first term of an arithmetic sequence is 2 and the 11th term is 9.5
Error Analysis -
A student says that the graph of f(x) = 2^x+3 + 4 is a shift of 3 units up and 4 units to the right of the parent function. Describe and correct the student's error.
Identify a vector orthogonal to vector P = <9,6> (Select all that apply.)
A. Q = <-2,3>B. Q = <-6,-9>C. Q = <2,-3>D. Q = <6,-9>E. None of these
03/18/21
Find the following. (a) m∠B in degrees (b) m∠RPC in degrees (c) AC (d) CB
Consider the following figure.
Given: △ABC ~ △PRC, m∠A = 62°, PC = 8, CR = 15, PR = 17, AB = 34
Find the following.(a)m∠B in degrees (b)m∠RPC in degrees (c)AC(d) CB
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