Mark M.

04/08/17

How many gallons of chemicals B do you need to add to 20 gallons of chemicals A ?

You need a chemical mixture that includes a 4 to 1 ratio of chemical A to chemica B.( i.e. , 4 parts of A to 1 part to B) How many gallons of chemica B need to add to 20 gallons of chemical A to... more

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Algebra, Help

04/07/17

PLEASE HELP ME! ALGEBRA PROBLEM!

The Community Recreation Center is developing plans for a new sports facility. Community members can submit suggestions for the new facility, along with basic scale drawings of their ideas. Elena... more

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Math Math Help Math Word Problem

04/07/17

casey got 32 out of 40 questions correct on her social studies test. last week she got 24 out of 30 correct. which percentage was better? explain.

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Math

04/07/17

If a discount of 15% off the market price resulted in a saving of $3 , what was the discount price

i need help

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Algebra Interpreting Linear Functions

04/07/17

18 = 12C + 13S

A batch of hard candy needs C gallons of corn syrup and S gallons of sucrose to create 18 pounds of sweetener. What is the increase in the amount of corn syrup in gallons if the amount of sucrose... more

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Fruit To Juice Proportion

04/07/17

If I know that 4000 pounds of fruit makes 11,476 liters of juice, how many pounds of fruit to make 1 liter of juice?

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Algebra

04/07/17

Sqrt 1/x #Rationalize the denominator

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High School Maths

04/07/17

4 people can dig up a trench in 3 hours. How long will it take 9 people?

Please give the answer in mins

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Geometry Word Problems

04/07/17

Use the Pythagorean Theorem to approximate how high the ladder reaches up the side of the house.

A 11-foot ladder leans against the side of a house with its base 4 feet from the house. Use the Pythagorean Theorem to approximate how high the ladder reaches up the side of the house. Round your... more

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Word Problem Equivalent Expressions Property

04/07/17

Commutative Property of Equivalence

At a gymnastics meet, a gymnast scored an 8.95 on the vault and a 9.2 on the uneven bars. What two are equivalent expressions using the commutative property that could be used to find her total work?

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Explanation Property Equivalent

04/07/17

Is 23+ (-23) and 0 equivalent? If so, name the property. If not, explain why.

Plz anyone who can help that would really be appreciated. :))

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Polynomials

04/07/17

.Factorisation of p^2+q^2+2(pq+qr+rp) is

Please answr soon if you can.

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Algebra 1 Formula Solve

04/06/17

need help with this equation.A=4,B=9,C=11,D=A+2B-C,D=?/

need to solve its in chapter 10 equations,Formulas,and inequalities

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Math Help Grade Percentage

04/06/17

Final grade question

I have 4 test that count as all of my grade, but one with the lowest grade gets dropped. I have received 60% on the last 3. What do I need to get on the last and fourth test to receive a 70% in... more

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Probability

04/06/17

Two cards are drawn without replament one after another. Find the probability that both cards a heart

I have no idea how they got the answer in that back of the book.

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Angles Degrees

04/06/17

Triangle M is similar to triangle N. Triangle M has two angles with the measures of 32 degrees and 93 . Which two angles could be included in triangle N?

math triangle angke degress word problem

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Algebra

04/06/17

The expected population is?

The population of Adamsville grew from 8,000 to 12,000 in 8 years. Assuming uninhibited exponential growth, what is the expected population in an additional 2 years?

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Algebra

04/06/17