Questions in Grade High-school

Questions in Grade High-school

[Free] Anna has let out 50 meters of kite string when she observes that her kite is directly above Emily. If Anna is 35 meters from Emily, how high is the kite?

[Free] How can nativism best be described? A. Loyalty to old immigrants and discrimination against new immigrants. B. Loyalty to any immigrants that adapted to the American way of life. C. Discrimination against any immigrant from Asia. D. Discrimination against immigrants who practiced Protestantism.

[Free] Predict whether our amendments will stay the same or change. Explain why you think they will or won’t.

[Free] Is the inequality [tex]15f + 9 > 5(5f + 3)[/tex] solvable? If so, what are the real numbers that satisfy it?

[Free] How do I convert from \( y = mx + b \) form to \( Ax + By + C = 0 \) form? The line is \( y = 2x - 4 \).

[Free] Is the inequality \(6z - 15\) greater than or less than \(4z + 11\) solvable?

[Free] A two-digit number is such that twice the tens digit is 6 greater than the units digit. When the digits are reversed, the number is increased by 9. Find the number.

[Free] Determine the exact value of \( k \) so that the quadratic function \( f(x) = x^2 - kx + 5 \) has only one zero.

[Free] The profit function for a business is given by the equation [tex]P(x) = -4x^2 + 16x - 7[/tex], where [tex]x[/tex] is the number of items sold, in thousands, and [tex]P(x)[/tex] is the profit in thousands of dollars. Calculate the maximum profit and the number of items that must be sold to achieve it.

[Free] A number is such that its tens digit is twice its units digit. Prove that the number itself must be seven times the sum of its digits.