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Nick
Questions (15)
The population of a colony of bacteria is modeled by the function P(x) = 50(e^-x -e^-x^2)+10, for x is greater than or equal to
2 answers
569 views
A certain cylindrical tank holds 20,000 gallons of water, which can be drained from the bottom of the tank in 20 minutes. The
1 answer
1,858 views
A tray of lasagna comes out of the oven at 200°F and is placed on a table where the surrounding room temperature is 70°F. The
2 answers
1,111 views
suppose a ball is thrown straight up into the air, and the height of the ball above the ground is given by the function h(t) = 6
1 answer
473 views
suppose a ball is thrown straight up into the air, and the height of the ball above the ground is given by the function h(t) = 6
2 answers
709 views
Translate the figure 3 units right and 4 units down
2 answers
2,644 views
There are 140 people in a singing competition. The graph shows the results for the first five rounds.
9 answers
3,238 views
There are 140 people in a singing competition. The graph shows the results for the first five rounds. Write an expression for
3 answers
769 views
I am writing a speech on Shakespeare's play 'Julius Caesar'. I am now in the editing stage, but struggle with cutting down to
1 answer
662 views
Using Vieta's formula, given
a+b+c =1 ab+bc+ac=-4 abc=-3 How do I find a+b, b+c and a+c?
1 answer
463 views
How do I find non-decimal solutions for the two following cubic equations ?
x^3-11x^2-4x-44=0 x^3+11x^2-4x+44=0
2 answers
549 views
This problem is related to Vieta's formulas on symmetric polynomials.
The cubic equation x^3 - x^2 - 4x +3 =0 has real solutions
2 answers
551 views
Which of the following accurately describes the workforce of both the U.S and Canada?
A. Most jobs in both countries are found in
5 answers
3,086 views
Prove cot u - cot 2u=cosec 2u?
1 answer
554 views
Industry standards suggest that 18% of new vehicles require warranty service within the first year. Jones Nissan, sold 11
2 answers
755 views
Answers (10)
Sammie is right I got a %100
Abe is correct it’s B,C,D
Did u find the answer? I don't understand
Will you get plagerised if u copy if ur on keystone
Write an expression for the number of people after x rounds. that is the question
Part A is 4.67 and B is 2.27
The answer is 9.5
my answer was b, am i correct?
I don't know what to use...which answers do i use because i have 2 day left until the end of the school year
5/8
