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kevin pearson

kevin p.

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The school population for a certain school is predicted to increase by 40 students per year for the next 11 years. If the current enrollment is 1000 students, what will the enrollment be after 11 years?

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(1) (i) Explain the following symmetry elements (“what do they do?”) and (ii) find a shape/object where the respective symmetry operation leaves the shape/object unchanged. Specify in the case of mirror planes and rotation! 10 pts Identity Mirror planes Rotation Inversion Which additional symmetry elements do we need to consider when we look at solids (translational symmetry)? extra points

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Emily works full-time as an accountant. She recently started to bake and begin baking cookies for family members and friends out of her home. Her expenses for the year were $300. Which statement is true regarding her expenses? Select one: a. She can not claim the expenses because her cookie sale is a hobby b. She can claim the expenses because her cookie sale is a business c. She can not claim the expenses because her cookie sale is a business d. None of the above are correct

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For the given reaction: 2NO(g) + 2H2(g) → N2(g) + 2H2O(g) How would adding a catalyst affect the rate of the reaction? Group of answer choices

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at 25 degree C the Ka for lactic acid is 1.4x10^-4 calculate its Kb

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Which of the following tasks are facilitated by maintaining a strong and secure audit trail? A Tracing a transaction from original source document to the general ledger to a report. B Tracing changes in general ledger accounts from beginning to ending balances. C Tracing an item in a report back through the general ledger to the original source document. D All of the above are facilitated by the audit trail.

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The main type of drugs used to treat sex offenders when drug treatment is used is ________________.

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6. (-/10 Points] DETAILS MY NOTES SAPCALCBR1 5.3.025. The velocity function (in meters per second) is given for a particle moving along a line. v(t) = 3t \text{\textasciitilde} 7, 0 \le t \le 3 (a) Find the displacement. m (b) Find the distance traveled by the particle during the given time interval. m

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Early hypotheses regarding the mechanism causing the release of calcium from the SR include which of the following? Group of answer choices The sliding mechanism The rolling mechanism The plug mechanism The kitchen sink mechanism

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an electron with spin quantum numbers ms =+1/2 and magnetic quantum number ml = +1 is not allowed to exist in.

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