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Questions in Grade College

[Done] What is a correct first step in simplifying the expression: -12 + 20x - 6x + 9

[Done] Before opening a checking account, what is something to consider? A. The amount of assets you have. B. How much money your parents make. C. The amount of money you want to make at your job. D. The minimum amount required in the account at all times.

[Done] Read the following sentences. Juanita used her affinity for numbers in STEM class to help her design a computer program that relied on math formulas. Other students who disliked math seemed to struggle with the task. What is the meaning of "affinity" in this context? A. an enjoyment of B. a likeness or similarity C. a close resemblance to D. an understanding of

[Done] What three things do you most want to know about your students?

[Done] A bacterial cell with which modification might be resistant to antibiotics such as methicillin? A. the ability to spread through contact between people B. the ability to contaminate surfaces in areas such as locker rooms C. the ability to produce toxins that kill the human host D. the ability to produce an enzyme that breaks down the antibiotic E. the ability to cause skin infections such as pimples

[Done] Year 2: 112.5 quintals Year 3: 75 quintal Project 5: Prepare and implement Crop pest management plan Task 1: Prepare management plan for wheat fusarium head blight Information: Assume that you are assigned as a crop protection expert at Oromiya seed enterprise farm. The farm plan to produce certified seed of wheat at 100 ha of land and fusarium head blight is the major pest problem and June 1" week is the suitable sowing time in the area. The recommended fungicide to control fusarium head blight is Nativo with the rate of 0.75 liter/ha and the crop reaches anthesis stage 2 months after planting. Describe the prevention methods and incorporate in your plan. • Calculate the amount of fungicide required for 100 ha

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

[Done] Which of the following equations represents an ellipse with a minor axis of length 10 and foci located at $(3,6)$ and $(7,6)$? A. $\frac{(x-5)^2}{25}+\frac{(y-6)^2}{29}=1$ B. $\frac{(x+5)^2}{29}+\frac{(y+6)^2}{25}=1$ C. $\frac{(x-5)^2}{29}+\frac{(y-6)^2}{25}=1$ D. $\frac{(x-5)^2}{21}+\frac{(y-6)^2}{25}=1

[Done] If $f(x)=2 x \sin x \cos x$, find $f^{\prime}(x)=$

[Done] You work summer construction, and your hours may vary depending on the weather. The following table provides the number of hours you worked each day for the past week. On average, how many hours did you work per day? | | Sun. | Mon. | Tues. | Wed. | Thurs. | Fri. | Sat. | | :---- | :--- | :--- | :---- | :--- | :----- | :--- | :--- | | Hours | 5.5 | 12 | 9.5 | 11 | 7 | 10 | 8 |