OkayLearn5268 OkayLearn5268

26-12-2020
Mathematics

contestada

a service station has 92-octane and 98-octane gasoline. How many liters of each should be mixed to provide 12 liters of 96-octane gasoline needed for chemical research

Respuesta :

raduoprea160 raduoprea160

26-12-2020

we use the rectangle rule

96-92=4 parts of 92 octane

98-96=2 parts of 98 octane

4x+2x=12

6x=12

x=2

4x=8 liters of 92 octane

2x=4 liters of 98 octane

Answer Link

Otras preguntas

What is the role of the fungus in the food web shown? A. To break down photons B. To convert light energy into chemical energy C. To recycle molecular building

Who was Ludwig van Beethoven

An advantage of the partnership form of business organization is a.mutual agency b.limited life c.ease of formation d.unlimited liability

20 POINTS A candy bar and soda cost $2.46, and the sales tax is 5.5%. How much sales tax would be charged on the candy bar and soda? A. $0.15 B. $0.14 C. $0.16

Naturally occurring bromine is composed of 50.7% of 79Br and 49.3% of 81Br. Atoms of 79Br have a mass of 78.9183 u and those of 81Br have a mass of 80.9163 u. C

A listing given to any number of brokers without liability to compensate any broker, except the one who first secures a buyer ready, willing and able to meet th

In 1967, Israel launched a surprise attack against Egypt, Syria, Jordan, and Iraq, driven by concerns that the four Arab states were mobilizing to attack and be

The philosophy of education that hold the primacy of subject matter, mastery of content, and preservation of the existing national cultural heritage is referred

What was the source of the following phrase: "Government of the people, by the people, for the people"?

Early microscopes Choose one: A. allowed the development of chemotherapy. B. refuted spontaneous generation. C. allowed Robert Hooke to see bacteria. D. showed

ACCESS MORE EDU ACCESS