Questions in mathematics

Questions in mathematics

📝 Answered - Suresh walked 90 meters towards south and moves 85 meters towards East and then moves 85 meters towards North and then moves a distance of 50 meters towards West. The distance from the starting point is? (a) 30 (b) 6√2 (c) 50√2 (d) 40√2

📝 Answered - Write the numbers in their expanded form: a. 153 b. 112 c. 186

📝 Answered - Consider the function represented by the table. | x | f(x) | |---|---| | 0 | 6 | | 2 | 7 | | 4 | 0 | | 7 | 5 | What is [tex]f(0)[/tex]? A. 4 B. 5 C. 6 D. 7

📝 Answered - Solve each equation. 1) [tex]3=\sqrt{b-1}[/tex]

📝 Answered - Simplify $\left[\frac{6}{7}+\frac{3}{8}-\frac{1}{2}\right] \frac{4}{3}$ and find its reciprocal.

📝 Answered - What is $27 n^4+9 n^3$ in factored form?

📝 Answered - Which table shows a positive correlation? | x | y | |---|---| | 1 | 5 | | 2 | 5 | | 2 | 5 | | 4 | 5 | | 5 | 5 | | x | y | |---|---| | 1 | 10 | | 2 | 18 | | 3 | 31 | | 4 | 37 | | 5 | 52 | | x | y | |---|---| | 1 | 24 | | 2 | 15 | | 3 | 13 | | 4 | 9 | | 5 | 6 | | x | y | |---|---| | 8 | 9 | | 8 | 12 | | 8 | 17 | | 8 | 21 | | 8 | 22 |

📝 Answered - What is the value of [tex]$x$[/tex] if [tex]$5^{x+2}=5^9$[/tex]? A. [tex]$x=-11$[/tex] B. [tex]$x=-7$[/tex] C. [tex]$x=7$[/tex] D. [tex]$x=11$[/tex]

📝 Answered - Determine if the expression $-2 s-3 s^5-r^3 s$ is a polynomial or not. If it is a polynomial, state the type and degree of the polynomial.

📝 Answered - Find the product $\frac{5}{24} \times \frac{3}{10}$ Enter your simplified answer.