Questions in mathematics

Questions in mathematics

[Free] List all integers $x$ satisfying the inequality. A. $2,3,4.5$ B. $2,5$ C. $3,4,5$ D. $2,3,4$

[Free] The accompanying data represent the homework scores for material on Polynomial and Rational Functions for a random sample of students in a college algebra course. Complete parts (a) through (i). Click the icon to view the data. (a) Construct a relative frequency distribution with a lower class limit of the first class equal to 30 and a class width of 10. (Type integers or decimals. Do not round.) College Algebra Homework Scores 36 66 78 83 91 48 69 79 85 91 55 72 79 85 92 59 76 79 86 92 63 77 79 86 94 65 77 79 87 96 65 78 82 89 97 66 78 82 89 98

[Free] Serena makes $9 per hour cutting lawns. Each day, she earns about $15 in tips. If Serena made no less than $110 on Monday, which inequality represents $h$, the number of hours she worked on Monday? A. $15h+9 \leq 110$ B. $15h+9 \geq 110$ C. $9h+15 \geq 110$ D. $9h+15 < 110

[Free] Evaluate: $3+8-8=2-6$

[Free] The table shows the distance travelled by two cyclists in three days. | | Day 1 | Day 2 | Day 3 | | :-------- | :--------- | :--------- | :--------- | | Cyclist 1 | 15,347 m | 35,346 m | 25,234 m | | Cyclist 2 | 34,327 m | 27,653 m | 16,534 m | Find the total distance covered by each cyclist in the three days. Distance covered by Cyclist 1:

[Free] Following are the ages (in years) of school children of a primary class at Sandeep International School: 12, 5, 13, 12, 10, 11, 7, 9, 6, 10, 9, 13, 5, 10, 7, 14, 6, 11, 13, 7, 9, 8, 11, 10, 8, 12, 13, 9, 6, 14. Prepare a frequency table using inclusive class intervals of width 3 years.

[Free] Solve: $\frac{x^2-x-12}{x+5} \geq 0$ [?] < x \leq \square or x \geq \square

[Free] A mobile phone is available for ₹25,000 or ₹5,200 down payment, followed by 4 equal monthly installments. If the rate of interest is 25% p.a. simple interest, calculate the amount of each installment. (a) ₹5,020 (b) ₹5,200 (c) ₹5,362 (d) ₹5,355

[Free] Determine whether the function is even, odd, or neither. Then determine whether the function's graph is symmetric with respect to the $y$-axis, the origin, or neither. $g(x)=x^4-3 x$ Determine whether the function is even, odd, or neither. Choose the correct answer below.

[Free] Which is equivalent to [tex]$80^{\frac{1}{4} x}$[/tex]? A. [tex]$\left(\frac{80}{4}\right)^x$[/tex] B. [tex]$\sqrt[4]{80}^x$[/tex] C. [tex]$\sqrt[x]{80^4}$[/tex] D. [tex]$\left(\frac{80}{x}\right)^4$[/tex]