dread0
17.10.2020 •
Mathematics
in a certain chemical, the ratio of zinc to copper is 4 to 19. A jar of the chemical contains 437 grams of copper. How many grams of zinc does it contain?
Solved
Show answers
More tips
- F Food and Cooking Kick Your Taste Buds Into Gear with This Authentic and Delicious Recipe for Solyanka...
- O Other What happens if you get scared half to death twice?...
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- W Work and Career How much does an honest traffic police officer earn in a day?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet Best Antivirus: How to Choose Protection for Your Computer?...
Answers on questions: Mathematics
- M Mathematics ∠a is an acute angle in a right triangle. given that cosa=12/13, what is the ratio for sina?...
- M Mathematics Write two equivalent ratios, where one of the fractions is in simplest form. what is the relationship between the numerators of the two fractions?...
- M Mathematics Mrs.dean can type 150 words in a minute and a half. mr.kovacs can type 96 words in 3/4 of a minute prove which teacher can type at a greater rate of words per minute...
- M Mathematics 4,12,36,108,324, what is the next number in the pattern?...
- M Mathematics Translate the graph according to the rule (x,y) (x - 2, y)....
- M Mathematics Which ordered pair is a solution of y=7x-3...
- M Mathematics Quick which situation involves descriptive statistics? (a) an employer surveys a dozen employees to estimate how many employees would work on a certain holiday. (b) a recent poll...
- M Mathematics Paula ran the 100 meter dash in 13 4/9 seconds. gina ran it in 13 10/33 seconds. jaime ran the same distance in 13.5 repeating seconds. who ran the 100 meter dash in the least amount...
- M Mathematics In chelsea s group, there are three boys and six girls. write a fraction to represent the amount of boys in the group....
- M Mathematics When you square five times a number you get three more than the number...
Ответ:
This is because all of the costs of the different items will add up depending on how much of them the family buys. This is why they all have the corresponding variables next to the prices. The prices of those items will be added on to the initial cost of the 128$ family package, so all of the prices would be added up together to get the total.