06/27/24

How much money should be deposited in a bank paying a yearly interest rate of 2.75% compounded monthly so that after 10 years the accumulated amount will be 50, 000?
show all work.
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05/29/24

What is the odds of picking numbers 1 through 10 IN ORDER unseen from a pot? (only numbers are 1,2,3,4,5,6,7,8,9,10).
What is the odds of picking numbers 1 through 10 IN ORDER unseen from a pot? (only numbers are 1,2,3,4,5,6,7,8,9,10).
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05/21/24

What are chances of these outcomes happening more than once?
Each time, there is a 1/8 chance of picking a red ball, a 1/16 chance of picking a blue ball and 1/32 for a green ball. The ball picking is independent and takes place 17 times.What are the... more
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05/09/24

if a sum of two numbers is 17 and their difference is 1, what are the two numbers?!
i need to know now!
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05/07/24

If you randomly choose your ride twice, what's the probability that you'll use a cab exactly one time?
In the morning, you have 3 transportation options (take a bus, a cab, or a train) to work, and in the evening she has the same choices.
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05/07/24

(Sum elements column by column) Python Question
Write a function that returns the sum of all the elements in a specified column in a matrix using the following header:def sumColumn(m, columnIndex):Write a test program that reads a 3 × 4 matrix... more
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05/06/24

AP Calculus Question

Let P(t) represent the number of grizzly bears in a population at time t years, when t>=0. The population P(t) is increasing at a rate directly proportional to 600-P(t), where the constant of... more
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05/06/24

(Simple computation) Python Question
The formula for computing the discriminant of a quadratic equation ax^2 + bx + c = 0 is b^2 – 4ac.Write a program that computes the discriminant for the equation 3x^2 + 4x + 5 = 0.
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05/05/24

I need some help ASAP
A coffee shop finds on Friday that 38% of its customers ordered a pastry and 20% of its customers ordered both a pastry and coffee. Find the probability a customer ordered coffee, given they... more
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04/12/24

(Financial application: compute the future investment value)
Write a function that computes the future investment value at a given interest rate for a specified number of years. The future investment is determined using the formula in Programming Exercise... more
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04/05/24

Combinatorics problem
Can You please help with this problem:A gate code requires a four-digit code for entry. Still, for security reasons, it always randomly assigns the digits to key positions (10 keys) so that all... more
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04/01/24

PERMUTATIONS HELP: How can you arrange 9 people if Tina has to be next to Quinton OR Tatiana?
The answer is 151,200 but I am not getting that
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03/28/24

Find the future value, using the future value formula and a calculator. (Round your answer to the nearest cent.) $45.67 at 5.5% compounded daily for 3 years
Find the future value, using the future value formula and a calculator. (Round your answer to the nearest cent.)$45.67 at 5.5% compounded daily for 3 years
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03/17/24

Linear Algebra Subspaces
Let w = (1 1 2 -1), W = { u € R^4 | u • w = 2 } , and V = { u - (1 0 1 1) | for all u € W }.(a) Is W a subspace ? Explain your answer (b) Show that V is a subspace and that T = { (-1 1 0 0) , (-2 0... more
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01/22/24

What is the probability that a sequence of seven flips of a fair coin turns out to be exactly HTHTTHH?
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01/17/24

Calculus question dealing with f o g
Let ƒ(x)= {sqrt}-32 -x and g(x) = x^2 - 12x.ƒ ∘ g =   The domain of ƒ ∘ g is:
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01/16/24

f(x)=1/(x-1), x>1, a=2; Show that f(x) is one-to-one and find the domain and range of f-1
f(x)=1/(x-1), x>1, a=2 Show that f is one-to-one Calculate f-1(x) and state the domain and range of f-1
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01/12/24

Am I doing this right? HW3 Regression show formula
Need to confirm if 1-7 is done right as for 8 and 9 could I get some help with that one Im not understand1.) Use your judgment to draw a line on the graph that best represents the data. be sure... more
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01/11/24

Shadow Problems (No Calculator)
A 6 ft tall man walks toward a 30 ft tall streetlight at a rate of 2 ft/sec . What is the rate of change for the length of the man’s shadow when he is 5 ft from the light?
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01/10/24

Quadratic diophantine equation
I ran into this competition task while searching the internet, and I've been trying to tackle it for a while now.The task is to solve the14x^2+15y^2=7^2023 equation on the set of integer pairs.I... more
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11/17/23

What dimensions of the large rectangle will produce the largest total area? What is the maximum total area?

A rancher has 360 feet of fencing to enclose two adjacent rectangular corrals. She will form the corrals by building one large rectangle with the fencing, and then diving it down the middle with... more
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10/20/23

Permutation or Combinatorics

A sequence of integers (a1,a2,...,an) is weakly increasing if a1 ≤ a2 ≤ ··· ≤ an. For instance, (0, 2, 2, 3, 5, 5, 7, 8, 9, 10) is weakly increasing, but (0, 2, 2, 3, 5, 6, 7, 9, 4, 10) is not.... more
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