Questions in mathematics

Questions in mathematics

[Free] A mobile carrier in a city has 576 subscribers. If the number of subscribers increases by 30% every year, how many subscribers will there be after 3 years? Future Amount $=I(1+r)^t$ Round your answer to the nearest whole number.

[Free] $\frac{3}{5} - \frac{1}{8}$

[Free] 4. [tex]$\frac{1}{4} \div 3 \frac{4}{5}$[/tex] 5. [tex]$1 \frac{3}{6} \div 2 \frac{1}{2}$[/tex] 6. [tex]$2 \frac{1}{3} \div 1 \frac{3}{6}$[/tex]

[Free] Solve on the interval $[0^{\circ}, 360^{\circ})$. Hint: Factor! $2 \sin ^2 x+3 \sin x+1=0$

[Free] What is $12 / 16$ reduced to its lowest terms? A. $5 / 8$ B. $8 / 12$ C. $3 / 4$ D. $12 / 8$

[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. (3) Draw a relative frequency histogram of the data. Choose the correct answer below. A. B. Homomots Scores c. Homework Scores (c) Determine the mean and median score. The mean enrore is $\square$ . and the median score it $\square$ . (Type integers or decimals. Do not round.)

[Free] Select the correct answer from each drop-down menu. Consider the quadratic equation $2 x^2+3 x+5=0$. The discriminant of this quadratic equation is $\square$ zero. This means the quadratic equation will have $\square$ real solution(s) and $\square$ complex solution(s).

[Free] $3+25 \div 5+2 \times 5

[Free] Simplify: $(-\sqrt{x-4})^2$

[Free] Find the sum or difference of the following polynomials: 1. 15xy² + 2xy² 2. -4b² - (-b²) 3. (5f² + 2f) - (2f² + f) 4. (8x² + 2x - 9) + (-14x² - 3x - 11) 5. (2x² + 4x - 3) + (-3x² - x + 2)