A chemical company makes two brands of antifreeze. The first brand is 70% pure antifreeze, and the second brand is 95% pure antifreeze. In order to obtain 50 gallons of a mixture that contains 75% pure antifreeze, how many gallons of each brand of antifreeze must be used?
Помогите пожалуйста сделать 3 упражнение ( кто разбирается и сможет) Задание на фото ниже. Даю 30 баллов
Which of the following is the best example of a key difference between capitalist and socialist economies. In capitalistic economies, competition between businesses is kept to a minimum; in socialist economies there is a great deal of competition among businesses Capitalist economies push for perfect equality between all people; socialist economies encourage a great deal of inequality among people In capitalist economies, the government doesn't interfere too much with business ownership; in socialist economies the government owns or runs most businesses. In capitalist economies, religion plays a strong role in all business ownership; in socialist economies religion plays no role in business ownership
Question 7 of 10 Which of these terms best describe an urban community? Select the two correct responses. A. Tall buildings B. Well-connected to natural systems C. Open country D. High-density human population. E. Very few shops and restaurants
Jane and Jill collect yo-yos. The ratio of the number of Janes yo-yos to the number of JIlls yo-yos is 5:4. If jane will give 15 of her yo-yos to her little brother, Jane and Jill will have the same number of yo-yos in their collections. How many yo-yos do both girls have together?
SHOW UR SOLUTIONS PLS, pls i need it right now Transform each quadratic function into the form f(x) = a (x – h) 2 + k
Protons carry ___ compared to electrons. A) an equal magnitude of charge B) more magnitude of charge C) less magnitude of charge Pick ONE only.
Choose the equation that represents the line that passes through the point (6, -3) and has a slope of. 1/2 y-2x+6 y-1x-6 y=2x-3 y=x+3
How are additional slides added to presentations? from the Drawing toolbar by clicking on the New Slide icon by selecting the New Slide option from the Insert menu by selecting the New Slide option from the File menu [ DO NOT REPLY FOR POINTS YOU WILL BE REPORTED ] (multiple choice) (edgenuitу)
please helllppp i need it. what does this mean and how does it relate to the story “Harrison Bergeron”
Math-learning task no.2Aling Meding prepared 12 banna muffins and 16 squid ball's find the ratio of the number of banna muffins to the number of squid balls. Write it in throw forms.pasagit pls need ko na answer
