Questions in Grade High-school

Questions in Grade High-school

[Homework Help] What are the possible values for x in the equation \(4x^2 = 64\)? 1. \(x = 0\) 2. \(x = 4\) 3. \(x = 4, -4\) 4. \(x = 0, 4, -4\)

[Homework Help] The accompanying frequency table indicates the grades on the math midterm in Ms. Dennis' class. In which interval does the median of the data lie? Frequency Table | Interval | Tally | Frequency | |----------|-------|-----------| | 96-100 | V | 5 | | 91-95 | I | 1 | | 86-90 | VIIII | 9 | | 81-85 | IIII | 4 | | 76-80 | II | 2 | | 71-75 | IIII | 4 |

[Homework Help] What is the interquartile range of the data set below? Growth in feet of oak trees: 68, 80, 73, 90, 120, 94, 76, 112, 101, 94, 72 A. 22 B. 28 C. 52 D. 73

[Homework Help] Which situation describes a correlation that is not a causal relationship? 1. Car color and number of car accidents 2. Hours spent studying and test score 3. Amount of exercise each week and the time it takes to run a mile 4. Distance to reach a destination and the amount of gasoline used

[Homework Help] Her investment grew 22% to $610. How much did she invest? Solve as an equation or fraction.

[Homework Help] If [tex]x = \frac{a^2}{b}[/tex], which situation would always double the value of [tex]x[/tex]? 1. Doubling the value of [tex]a[/tex] 2. Halving the value of [tex]a[/tex] 3. Doubling the value of [tex]b[/tex] 4. Halving the value of [tex]b[/tex]

[Homework Help] Find the binary equivalent of the decimal number 170.

[Homework Help] What are the two properties of enzymes that allow them to act as biological catalysts?

[Homework Help] Which is the correct solution set for [tex]4x^2 + 4x - 3 = 0[/tex]? 1. \(\{2, -3\}\) 2. \(\{\frac{1}{2}, -3\}\) 3. \(\{1, 2\}\) 4. \(\{\frac{1}{2}, -\frac{3}{2}\}\)

[Homework Help] What are the comparative and superlative forms of the following words? - many - lazy - smooth - rough