01/13/20

Consider a domain of size n = 5000. A: Generate random numbers in the domain [n] until two have the same value. How many random trials did this take? We will use k to represent this value.

Birthday Paradox Consider a domain of size n = 5000.A: Generate random numbers in the domain [n] until two have the same value. How many random trials did this take? We will use k to represent this... more
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01/12/20

Geometry cross multiply stuff??
A man, who is 6ft 3in tall, is standing next to a tree that casts a shadow 47ft long. The man casts a shadow that is 13ft long. How many feet tall is the tree?
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01/11/20

Projectile Motion using Vector Calculus
Trebuchet can throw an 80 lb rock up to 100 yards. The maximum height that the rock reaches as it flies through the air toward a fortress wall 100 yards away is 20 yards, calculate the initial... more
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01/11/20

what will be the value of i and why ?
#include<stdio.h>#include<string.h>int main(){ int z,i=0; while(scanf("%d",&z)==1) { i++; printf("%d",z); } printf("%d",i); }
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01/11/20

You can walk 134 miles in 12 hour. What is your average speed?
i need it to be in fraction
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01/10/20

Venn diagram solution

Two hundred thirty-four TCC faculty members were surveyed regarding their plans for the upcoming weekend. The results were as follows: 108 plan to grade papers 112 plan to attend a football... more
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01/10/20

find the length of the base
a parallelogram with an area of 160.5 in^2 has a height that measures 7.5 inches. find the length of the base
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01/10/20

The one-to-one functions g and h are defined as follows.
g={(-1,-5), (1,3), (3,8), (6,-1)}h(x)=2x-3Find the following.g^-1(-1)=h^-1(x) =(h o h^-1)(3) =
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01/10/20

in an arithmetic sequence, the first term is 100 and the fourth term is 76. what is the value of the first term that is less than 0
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01/10/20

Let A be the area of a circle with radius r. if dr/dt=2, find dA/dt when r=5
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01/10/20

At noon, ship A is 20 nautical miles due west of ship B.

At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 22 knots and ship B is sailing north at 16 knots. How fast (in knots) is the distance between the ships changing... more
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01/10/20

Find the rate of the current and the rate of the boat in still water.
a motorboat travels 64 miles in 2 hours going upstream. it travels 84 miles going downstream in same amount of time. What is the rate of the boat in still water and what is the rate of the current?
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01/10/20

A rectangle with an area of 24 square units has length x+1 and width 4x-6. Find the value of x.
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01/09/20

Write the sentence as an inequality.
Seven is at most the quotient of a number d and −5.
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01/09/20

Ishaan is 2 times as old as Christopher. 35 years ago, Ishaan was 7 times as old as Christopher. How old is Ishaan now?
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01/09/20

Table for a linear Equation
Y=-5x-3 fill in table using the function rule
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01/08/20

Reading a point

Give the location of dallas as an ordered pair (x,y)
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01/08/20

how do i factor out the coefficient of the variable ex. 10x-45
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01/06/20

binomial distribution

Find the probability of exactly three successes in six trials of a binomial experiment in which the probability of success is 50% Round to the nearest tenth of a percent
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01/05/20

Math Homework Delta Math
How do I rotate (-5,4) over 270 degrees and If the answer is (-5,-4) then what will the coordinates of (-5,-4) after I reflect over the X axis?
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01/05/20

Please help me with calculus!
Use the graph below to list the x value(s) where the limits as x approaches from the left and right of those integer values(s) are not equal.
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01/03/20

I'm at X,Y - target at X,Y - How calculate angle to face target?
Hello there! I am at 10, 25 (x,y) target at 5, -10 (x,y) I'm facing 0º How can I calculate the correct angle to face the target?About this question: I am building a script on javascritp, so I... more
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01/03/20

Find dy/dx of y = sec(x^2)
Question 4 options: 1) 2xsec(x2)tan(x2) 2)  3)  4) 
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01/03/20

Is the following true or false
1) True2) False
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01/02/20

Calculus problem
Which one of the following statements is true?Options: If f and g are differentiable, then  . If f and g are differentiable, then  . None of these statements are true
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