12/11/22
Algrebra for college students
eric the trainer has two solo workout plans that he offer his clients: plan a and plan b. each client does not with one or the other (not both). on monday there were 3 clients who did plan a and 8...
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Can someone please help me with this Geometry problem?
Find the area of △ABC with vertices at A (2,-3), B (0,1), and C (0,-2). For this I got 6, am I correct?
09/01/20
Precal question
Kiran drove from Tortula to Cactus, a distance of 270 mi. She increased her speed by 20 mi/h for the 370 mi trip from Cactus to Dry Junction. If the total trip took 10 h, what was her speed from...
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08/31/20
Title too long but please help
A bicyclist traveled with a speed of 12 km/h from a camping ground to a station, located 60 km away. Write a formula expressing the dependence of the variable s on t, where s is the distance...
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08/31/20
Geometry quiz question
B is the midpoint of AC. AB = 3x + 4 and BC = 2x + 12. Find the value of x for this question I got x=3.2 but idk if im right
Let f(x)=x/x-3. Find a function y=g(x) so that (f o g)(x) =2x g(x)=?
Calculus 1 please answer I appreciate it!
08/20/20
Linear systems that have infinite many solutions.
From below choices, select all linear systems that have many solutions.A.)B.) C.) D.) E.) F.)
08/20/20
finding the length and width of rectangles with only the perimeter given
When the length of a rectangle is x inches and the width is y inches, the perimeter is 28 inches. If the length is tripled and the width is doubled, the perimeter becomes 74 inches. Find the...
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08/19/20
Please help me with this question!
Select all 1st-order ODE(s) from below choices that are classified as a Homogeneous ODE. A.)B.)C.)D.)
08/19/20
If they are linearly dependent, determine a non-trivial linear relation - Otherwise, if the vectors are linearly independent, enter 0's for the coefficients, since that relationship always holds.
Let A= [3 -3 -2 -3], B=[33 -30 -10 -24], C=[9 -7 1 -4], D=[3 -2 1 -1]___A+___ B+___ C+ ___D=0
08/18/20
Solve the following PROBABILITY question;
1000 students undertook a field trip to a Malaria prone area, and on their return were subjected to Malaria testing. The following information was obtained: 39% of the group are Male students and...
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08/18/20
What are the length and width of the rectangle?
The area of the rectangle is 27 square feet. The rectangle is 3 times longer than it is wide.
08/18/20
|x-|x-1||= floor(x)
I am confused on how to find the answer of all x that fit into this equation and write it into interval notation.
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