Kenneth S.

10/15/17

What's the equation, how could I solve that?

About (22)/(5)of the male population in the world cannot distinguish red from green, if there are fourteen boys in the ninth grade that cannot distinguish red from green about how many ninth grade... more

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Algebra Word Problem

10/15/17

Carl goes running on paved trails and rough terrain. He runs at 10km/h on the trails and 5km/h on the terrain. How long does he run in rough terrain?

how long does he run if he runs 12km in 1.5h

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Algebra 2

10/15/17

how would I get the solution to x y and z

Solve the system.−2x+12y+2z=−21 −x+y−4z=8 1/3x+2y+4z=-18

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Math

10/15/17

How many minutes

How many minutes it take a balloon sculpture -------- balloons are used in one sculpture

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Vertex Absolute Value Equation X And Y Intercept

10/15/17

Quadratic functions with absolute value

F(x)=-1/2|x-1|+4 please do the whole problem so I can understand each part!Find:(2) y-intercept(4) x-intercepts(1) Axis of Symmetry(2) Vertex

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Trigonometry

10/15/17

Good question

sin^2 theta+ cos^2 theta=1 sin^100 theta+ cos^100 theta=?

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Billing And Coding

10/14/17

What is the Medicare premium deductible for 2014, 2015, 2016, 2017? Tell how much it cost every month and every year

Include where you got your answer

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Statistics Elemarty

10/14/17

One method of grading tests that uses a normal curve gives students letter grades depending on the standard‐deviation interval above or below the mean that cont

One method of grading tests that uses a normal curve gives students letter grades depending on the standard‐deviation interval above or below the mean that contains their score: a grade of F for... more

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Math Help

10/14/17

If i have to collect $2500.00 in 160 hours, how much should i have to collect in 32 hours

trying to figure out this problem

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Trigonometry Length Of A Sector

10/14/17

find the length of an arc of a circle with radius 6/pi cm that substends a central angle of 99°

radius 6/pi central angle of 99° what is the length of the sector?

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Functions

10/14/17

how do i prove the arithmetic operations on functions

I'll like to have like a general idea of how it works using notations and dummy letters

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Statistics Question

10/13/17

the average gpa is 4.0 with standard deviation of .2. What percent of admitted students had a gpa lower than 3.5

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Algebra 2

10/13/17

is b/2 in completing the square related to -b/2a?

In completing the square they use b/2 and I was wondering if it was in anyway related to -b/2a.

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Algebra 2

10/13/17

is b/2 in completing the square related to -b/2a?

In completing the square they use b/2 and I was wondering if it was in anyway related to -b/2a.

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Probability & Statistics

10/13/17

Raffles have 100 tickets for sale, and I buy 80, so probability winning is 80%. What is probability for win one of two raffles-obviously more than 80%, but how

probability of winning raffle

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Statistics

10/13/17

Statistics chapter 7 #4

A population has μ=100 and σ=20 Find the z-score that corresponds to each of the following sample means obtained from this population M = 102 for a sample of n = 100 scores. M = 95 for a sample of... more

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Blahblahblah

10/13/17

there are 28 apples 20 pears and 12 limes what is the ratio

Please help

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Word Problem

10/13/17

Can you provide the algebraic solution step by step?

There were 430 people at a play. The admission price was $2 for adults and $1 for children. The admission receipts were $630. How many adults and how many children attended?

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College Algebra Word Problem

10/13/17

Help Help Help

The perimeter of a triangle is 73 cm. The longest side is 7 cm less than the sum of the other two sides. Twice the shortest side is 5 cm less than the longest side. Find the length of each side of... more

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History

10/13/17