Questions in mathematics

Questions in mathematics

📝 Answered - $3p + 4 = 3p$ Part 1 of 2 Is the equation a conditional equation, a contradiction, or an identity? Part 2 of 2 What is the solution set?

📝 Answered - Practice Set 1.3 1. Write the following rational numbers in decimal form. (1) [tex]$\frac{9}{37}$[/tex] (2) [tex]$\frac{18}{42}$[/tex] (3) [tex]$\frac{9}{14}$[/tex] (4) [tex]$\frac{-103}{5}$[/tex] (5) [tex]$-\frac{11}{13}$[/tex]

📝 Answered - At a recent baseball game with 7,525 people in attendance, 150 people were asked what they prefer on a hot dog. The results are shown. | Ketchup | Mustard | Chili | |---|---|---| | 63 | 27 | 60 | Based on the data in this sample, how many of the people in attendance would prefer mustard on a hot dog?

📝 Answered - Carlos wrote a check for $44.92 to pay his gas bill. He'll use the check register to record his transaction. What will be his new balance? | Check number | Date | Description of Transaction | (-) Debit | | (+) Deposits | Balance | | :----------- | :----- | :------------------------- | :-------- | :-: | :----------- | :------ | | | | Beginning Balance | | | | 418.95 | | 457 | 5/12 | Water Bill | 28.94 | | | 390.01 | | | 5/14 | Cash gift | | | 25.00 | 415.01 |

📝 Answered - Consider triangle ABC. The legs have a length of 5 units each. What is the length of the hypotenuse of the triangle? A. 5 units B. [tex]5 \sqrt{2}[/tex] units C. 10 units D. [tex]10 \sqrt{2}[/tex] units

📝 Answered - Solve the equation: [tex]p^3-100 p=0[/tex]

📝 Answered - What is the equation of the quadratic function with a vertex at $(2,-25)$ and an $x$-intercept at $(7,0)$? A. $f(x)=(x-2)(x-7)$ B. $f(x)=(x+2)(x+7)$ C. $f(x)=(x-3)(x+7)$ D. $f(x)=(x+3)(x-7)$

📝 Answered - Jeanne is making a recipe that calls for $\frac{1}{3}$ teaspoon of salt, but she uses only $\frac{1}{2}$ that amount. How much salt does she use? A. $\frac{1}{6}$ teaspoon B. $\frac{1}{3}$ teaspoon C. $\frac{3}{4}$ teaspoon D. $\frac{7}{6}$ teaspoon

📝 Answered - $3 p+4=3 p$ Part: $0 / 2$ Part 1 of 2 The equation is a conditional equation. The equation is a contradiction. The equation is an identity.

📝 Answered - 15 Taxpayer Agents that work on average 5 hours per day can complete 40 cases in 10 days. If none of the circumstances change, and taxpayer agents of the same efficiency are used in the cases completed, how long would it take 10 Taxpayer Agents to complete 10 cases if they work 10 hours a day?