Questions in Grade High-school

Questions in Grade High-school

[Free] Write the following as a mixed number: \(\frac{27}{4}\).

[Free] Solve the rational equation: \[ \frac{X}{60} - \frac{5}{6} = \frac{3}{5} \]

[Free] What is the square root of 500?

[Free] A line that includes the point (8, 5) has a slope of \(\frac{1}{6}\). What is its equation in point-slope form?

[Free] A line includes the points (1, 6) and (10, 4). What is its equation in point-slope form? Use one of the specified points in your equation. Write your answer using integers, proper fractions, and improper fractions in simplest form.

[Free] A 20 lb bag of nut mix contains 40% peanuts and 60% cashews. To adjust the mix to have 20% peanuts, how much of the mix should be replaced with pure cashews?

[Free] [tex]K_a[/tex], the acid dissociation constant, for an acid is [tex]9 \times 10^{-4}[/tex] at room temperature. At this temperature, what is the approximate percent dissociation of the acid in a 1.0 M solution? A. 0.03% B. 0.09% C. 3% D. 5% E. 9% Can you please explain with some details?

[Free] If all three populations were mixed together and placed at 37°C, which of the following would be most likely to happen? A. Only the population evolved at 25°C would die and become extinct. B. Only the population evolved at 35°C would survive and reproduce. C. All the bacteria would die and the populations would become extinct. D. All populations would grow, and transfer of genes would create one common population. E. It cannot be determined from the information given.

[Free] How did minorities fight for their rights in the 1920s?

[Free] An example of a deposit feeder is __________. A. a squid B. a clam C. a polychaete D. an earthworm