Questions in Grade College

Questions in Grade College

[Answered] What is true regarding two adjacent arcs created by two intersecting diameters? A. They always have equal measures. B. The difference of their measures is $90^{\circ}$. C. The sum of their measures is $180^{\circ}$. D. Their measures cannot be equal.

[Answered] A family is canoeing downstream (with the current). Their speed relative to the banks of the river averages $2.75 mi / h$. During the return trip, they paddle upstream (against the current), averaging 1.5 milh relative to the riverbank. Write and solve a system of equations to find the family's paddling speed in still water. Let $s$ equal the families paddling speed and $c$ represent the current. a. $\quad s + c =2.75$ $s-c=1.5$ $2.125 mi / h$ b. $\quad 2.75 s= c$ $1.5 s=c$ $1.725 mi / h$ c. $s + c =2.75$ $c-s=1.5$ $.60 mi / h$ d. $\quad 2.75 c = s$ $1.5 c=s$ $30 mi / h$ Please select the best answer from the choices provided

[Answered] Which is not a characteristic of the Marlovian protagonist? A. Outsider B. Amoral C. Seeks power D. Religious

[Answered] The table below shows the typical hours worked by employees at a company. A salaried employee makes $67,000 per year. Hourly employees get paid $25 per hour, but get $37.50 per hour for each hour over 40 hours. | Sun. | Mon. | Tues. | Wed. | Thurs. | Fri. | Sat. | |---|---|---|---|---|---|---| | 0 | 10 | 8 | 8 | 7 | 6.5 | 4.5 | Which of the payment options would you recommend to a new employee? A. Either one. Hourly and salaried employees earn the same amount per week. B. Hourly pay. Hourly employees make more per week than salaried employees. C. Salaried pay. Salaried employees make more per week than hourly employees. D. There is not enough information given to compare weekly earnings.

[Answered] Which of these expressions is a binomial? | Expression | | :---------- | :------- | | 1 | -8 | | 2 | [tex]$7 a$[/tex] | | 3 | [tex]$3+4 x$[/tex] | A. 2 and 3 B. 1 and 2 C. 1 D. 3

[Answered] Which statement is part of the IRS's regulations concerning nonprofit organizations? A. Donations are not tax deductible for the donor. B. Organizational taxes are calculated and paid like other corporations. C. Earnings can only be distributed to shareholders, not individual owners. D. Organizations focusing on health care must provide services that...

[Answered] The brains of people who suffer from depression tend to have low levels of A. glutamate. B. serotonin. C. electrical activity. D. GABA.

[Answered] BOOKLET CODE: 354 49. 50. 51. 13 SUBJECT CODE: 06 The effect of increased climate change on agricultural productivity is associated with A. reduction of available water that leads to decrease in biological resources. B. drought that triggers wild fire, which can consume millions of acres of forest. C. agroforestry system that increases the mixture of multipurpose trees and crops. D. land use change and expansion of monoculture farming that yields high productivity. Which one of the following local community practices in Ethiopia is considered as an environmental action that addresses climate change mitigation? Culture of A. treating different diseases with herbal remedies by traditional healers B. planting millions of seedlings following the green legacy initiative C. negotiating mechanism that is led by elders to reduce social unrest D. respecting humanity that promotes eco-tourism industry This item is based on the following diagram of simple food chain. Leaves → Grasshoppers → Rodents → Leopards What will happen if the number of rodents significantly decrease? There will be A. an increase in the number of grasshoppers. B. no change in the number of leopard. C. fewer grasshoppers in the chain. D. an increase in the number of leopards. Which of the following is NOT a key process involved in carbon cycle? A. Decomposition B. Photosynthesis C. Cellular respiration D. Evaporation

[Answered] A sailboat is approaching a cliff. The angle of elevation from the sailboat to the top of the cliff is 35 degrees. The height of the cliff is known to be about 2000 m. How far is the sailboat away from the base of the cliff? Round your answer to 1 decimal place.

[Answered] Which of the following will be given to correct acidosis occurring as a result of asphyxia neonatorum? A. Dexametazone B. Dextrose 10% C. Naloxone hydrochloride D. Sodium bicarbonate