what percentage of a mixture of sand, gravel and cement containing 30% cement should be replaced...

70.2K

Verified Solution

Question

Basic Math

what percentage of a mixture of sand, gravel and cementcontaining 30% cement should be replaced by pure cement in order toproduce a mixture that is 40% cement?

Answer & Explanation Solved by verified expert

4.3 Ratings (888 Votes)

Suppose amount of the mixture is A It is given in the question that the mixture contains 30 cement Therefore the amount of cement 30 100 A 03A Now assume x amount of mixture is replaced by pure cement in order to produce a mixture that See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member

what percentage of a mixture of sand, gravel and cement containing 30% cement should be replaced...

70.2K

Verified Solution

Question

Basic Math

what percentage of a mixture of sand, gravel and cementcontaining 30% cement should be replaced by pure cement in order toproduce a mixture that is 40% cement?

Answer & Explanation Solved by verified expert

Get Answers to Unlimited Questions

Membership Benefits:

Other questions asked by students

Suppose a grocery store is considering the purchase of a new self-checkout machine that will get...

explain some distinguishing feature of non parametric tests?

1 In an organism with the chromosomes shown a cell undergoes meiosis Draw all of...

What is the relationship between photosynthesis and cellular respiration A The products of photosynthesis are...

4 Find the absolute minimum and maximum of the function f x y x 6y...

Use double angle identities to find the exact value of each trig function below 3...

A linear function g models a relationship in which the dependent variable increases 2 units...

For the year of 2023, Riggins Corporation, a calendar year corporation, had the following Income...

Question 1 The large monthly ProSport Magazine selle twe year subscriptions daily throughout the year....

YourCo. provides services to Client Co. on account (on credit). To record this transaction you...

Calculate the cash flows associated with changes in working capital for the first five years...

Standard deviation and variance are two statistical measures for dispersion. They can be used to...