Answers: 1
SAT, 24.06.2019 19:30
Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b
Answers: 1
SAT, 25.06.2019 14:00
Iqualified for the horatio alger scholarship. it is awarded based on financial need, but students must have a 2.0 gpa to apply. to qualify, students must pursue a degree at a four-year college.
Answers: 1
SAT, 26.06.2019 05:30
An ecosystem is shown in the illustration. assume that human activities have led to a decrease in the number of eagles. a virus attack on rabbits has led to a decrease in their population in the ecosystem. which two sentences describe likely effects on the ecosystem? 1. there’s an increase in the number of snakes and insects and a decrease in the number of frogs. 2. there’s an increase in the number of snakes and insects, and the storks face increased competition for food. 3. there’s an increase in the number of storks and a decrease in the number of snakes and insects. 4. there’s an increase in the number of frogs and a decrease in the number of storks and insects. 5. there’s a decrease in the number of snakes, insects, and frogs.
Answers: 1
A rectangle has a height of n^3+4n^2+3nn 3 +4n 2 +3nn, cubed, plus, 4, n, squared, plus, 3, n and a...
Chemistry, 11.03.2021 23:20
Biology, 11.03.2021 23:20
Health, 11.03.2021 23:20
Mathematics, 11.03.2021 23:20
Spanish, 11.03.2021 23:20
Geography, 11.03.2021 23:20
Social Studies, 11.03.2021 23:20
Chemistry, 11.03.2021 23:20
Mathematics, 11.03.2021 23:20
Physics, 11.03.2021 23:20
Mathematics, 11.03.2021 23:20
Mathematics, 11.03.2021 23:20