Mathematics, 18.03.2021 02:30 20emmanuelg1030

HELP ME PLEASE A certain drug is made from only two ingredients: compound A and compound B. There are 4 milliliters of compound A used for every 7 milliliters of compound B. If a chemist wants to make 1012 milliliters of the drug, how many milliliters of compound A are needed?

These are proportions.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, nelyanariba981p555ve

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, claudia3776

What does the sign of the slope tell you about a line?

Answers: 2

continue

Mathematics, 22.06.2019 00:00, hdwoody2002

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x, and the distance in miles, y, that he travels.

Answers: 1

continue

Mathematics, 22.06.2019 03:30, macylen3900

Arock was dropped from the top of a building. the function that describes the height after it was dropped is f(x)=64-16x^2. what are the zeros of the function and what do they mean?

Answers: 1

continue

You know the right answer?

HELP ME PLEASE A certain drug is made from only two ingredients: compound A and compound B. There a...