Arthur D.

Math Word Problem

01/12/18

The sum of the square of three positive, consecutive numbers is 149. Find the numbers

Algebra 1

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Geometric Proofs

01/11/18

I need help with solving geometry proofs.

Given: a/b = c/d Prove: a/b = kc/kd

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Recursive Sequence Function Notation

01/10/18

If f(1)=10f(1)=10 and f(n)=nf(n-1)+5f(n)=nf(n−1)+5 then find the value of f(5)

i dont know how to this

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#urgent

01/10/18

PLEASE HELP! The question is in the description

The sum of the interior angle measures of a quadrilateral is 360º. Angle Q is twice the measure of angle P. Angle R is (3b - 19)º and angle S is (3b + 10)º. Find the value of b.

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Algebra Word Problem

01/10/18

A question I got Stuck on!

A glass is 1/3 full. Then 75cm3 of orange juice is poured in. The glass is now 3/4 full. What is the total volume of the glass? A glass is 13 full. Then 75cm3 of orange juice is poured in. The... more

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Math Question

01/10/18

How to change 125% to a fraction

how do o change 125% in a fraction

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Raise 3/8 To 40ths

01/10/18

Raise 3/8 to 40ths

It says to raise 3/8 to 40ths

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Math Word Problem

01/09/18

Amber scored 90%,92%,and 98% on her first three math tests.If her goal is to have a 95% average after her 4th test,what does she need to score on her 4th test?

I dont get how to do it

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Simple Interest

01/09/18

Simple Interest Rate

I know the formula and I understand how to do it but I just cant get this question right. The question "You have agreed to borrow $50 dollars and after six months pay back $58. How much interest... more

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Math

01/09/18

Which undefined term is used to define an angle? line plane point ray

I need help with this qustion from edgenuity. Id appreciate if someone helped me I need to pass this course in order to graduate. And i am behind

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Rational No

01/09/18

The decimal expansion of 3/7

Maths all

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Mensuration,finding The Area Using Heron's Formula

01/09/18

Find the area of a triangles whose sides are: 60cm,153cm and 111cm

FINDING THE TRIANGLE'S AREA USING HERON'S FORMULA,MENSURATION LESSON

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Algebra

01/08/18

Chase Distance Word Problem

A doctor is already 213 miles on her way, traveling by train, to a region in South Africa when her nurse practitioner realizes she left a box of vaccines behind. The nurse practitioner jumps on a... more

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Percentage Problems

01/08/18

A part of this question i don't get. Percentage increase

Over 3 years, 5.5 cents is increased exponentially by the same percentage each year to 7.7 cents. Calculate percentage increase *each year* And the solution is : 5.5 * X3=7.7 so my answer was... more

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Other

01/05/18

The enrollment at School R has been increasing by 20 students per year

The enrollment at High School R has been increasing by 20 students per year. Currently High School R has 200 students attending. High School T currently has 400 students, but its enrollment is... more

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