Kenneth S.

01/07/18

Age question, How old is the wife?

A husband is 2 years older than his wife. Their child is one half the mother's age. the sum of all their ages is 97. How old is the wife?

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So Therefore As A Result

01/07/18

I forgot to bring my key .___________,I needed to wait until my parents came home

Use 'so' therefore or as a result

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Calculus Ap Calc Ap Calculus

01/06/18

How do I solve this? (question too long)

The top of a 15-foot-long ladder rests against a vertical wall with the bottom of the ladder on level ground, as shown above (it's just a ladder leaning against a wall). The ladder is sliding down... more

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@theyloveb

01/06/18

what does washington would set a precedent" mean? Explain

heyyyyyyyyyyyy

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Functions, Calculus, Limit, Continuity

01/06/18

Definitions of continuity seem to contradict.

A function f(x) is considered continuous at c if: the limit of f(x) from the left (of c) equals the limit from the right, which equals f(c). But another definition is that if the derivative exists... more

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Percentages

01/06/18

What is 65% out of 100%

Like 50% out of 100% is 75%, & 75% out of 100% is 87%, so what is 65% out of 100%, is it 85%.

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Mathematics

01/06/18

Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed

Pls help

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Maths Solution

01/06/18

find x if LA IS 125 LBIS 130

find x if LA is 125 degree andLb 130

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Other

01/05/18

What is the variable for a solar oven project

I don't know the variable to cook smores in a solar oven

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Percentage Percentages Percents

01/05/18

A stereo is marked down $75. If this is a 15% decrease what is the sale price.

I have no clue how to find this answer. My teacher gave it to me as a practice problem please help.

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Statistics Variance Standard Deviation Gauss

01/05/18

In calculating variance (and standard deviation) in statistics, why does it work to square the differences?

I understand that squaring the difference between a given value and the mean, and then summing those numbers and dividing by the total population or sample set minus 1, will give us the answer. But... more

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Maths

01/05/18

QUESTION ABOUT STACKS OF PAPER

Here are two piles of the same type of paper. Each sheet of paper is 71000cm thick. The taller pile is 1012cm high. height of taller pile : height of shorter pile = 3 : 2 Work out the number of... more

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Math Question

01/04/18

Jeff made a cake for dessert the cake measures 10 inches by 10 inches. The cake was cut into 4 pieces that were the same size. What could be the size slice

I did this problem wanting see I did correct 10x10= 100 divided 100 by 4 = 25 piece size is 25 inches

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Word Problem

01/04/18

Sparrows 4, Chickades 2, Finches 8, starlings 2 make a circle graph. Half of all birds came to feeder, one-fourth birds came feeder, what fraction are Chickadee

solve by using graph

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Math Question

01/04/18

A function contains 6 ordered pairs.The first 5 are (15,21) (17,26) (21,37) (25,40) and (30,45).What is the 6th ordered pair?

I'm currently in Math 1 and this is a problem on my homework.I feel like I've tried every pattern idea but still have no idea what the answer is.

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Parallel And Perpendicular Lines

01/04/18

Parallel and perpendicular lines

Question no. 1 Determine a line that passes through (5,-2) and perpendicular to 4x+y=2 Question no. 2 What is the equation of a line with y-intercept-5 and parallel to SF from points S(-1,3)... more

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Absolute Value Factoring Polynomials

01/04/18

Absolute value of F(x)

The function f(x) = | - 1/2 x | doesn't equalA- g(x)= |- 1/2 | |x|B- g(x)= | 1/2 x |C- g(x)= 1/2 |-x|D- g(x)= 1/2 x

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Math Math Word Problem

01/04/18

3 to the power of 3 is?

Math homework

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Percentage

01/04/18

To find the number of students playing football.

In a school,42% students liked to play football and 24% liked to play tennis. The rest of the students chose swimming,how many students liked to play football?

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