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Questions in Grade College

[Free] A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money needed. Discount Cards Fundraiser | Cards Sold | Remainder of Goal | | ---------- | ----------------- | | 10 | $875 | | 20 | $795 | | 30 | $715 | | 40 | $635 | | 50 | $555 | Which word describes the slope of the line representing the data in the table? A. zero B. undefined C. negative D. positive

[Free] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Free] Add these two fractions: [tex]$\frac{3}{8}+\frac{1}{10}=?$[/tex]

[Free] Many vitamin deficiencies have named diseases. Match the following diseases with the specific vitamin deficiency: Niacin Thiamin Vitamin C Vitamin B-12 Riboflavin Match each of the options above to the items below: Scurvy Beriberi Pellagra Pernicious anemia Ariboflavinosis

[Free] The maximum net quantity of dry ice allowed per package or per person is: A. 2.3 lb, 1.01 kg B. 2.0 kg, 4.4 lb C. 2.5 kg, 5.5 lb D. 2.0 lb, .98 kg

[Free] Bryan used the six steps to solve this problem. | Company | Rate | | :-------- | :-------------------------------------------- | | A | $14.65 per box | | B | First box is free, $16.20 for any additional boxes | On one of the steps, he decided that he would use multiplication and addition to compare the companies and find the best rate. Which step did Bryan use to help him decide?

[Free] We want to find the zeros of this polynomial: [tex]p(x)=2 x^3+4 x^2-6 x[/tex] Plot all the zeros ($x$-intercepts) of the polynomial in the interactive graph.

[Free] Evaluate the expression. $4 \div 2 \times 5$

[Free] Ana is purchasing new furniture and must pay a 10% sales tax. She can have the furniture delivered for an additional $25 fee that is not taxed. Which function represents the amount Ana will pay for furniture with a pretax price of $x$ dollars? A. [tex]$P(x)=0.10 x+25$[/tex] B. [tex]$P(x)=0.10(x+25)$[/tex] C. [tex]$P(x)=1.10 x+25$[/tex] D. [tex]$P(x)=1.10(x+25)$[/tex]

[Free] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?