Mat practice test - Study guides, Class notes & Summaries

MAT 243 Practice for Test 2 Questions with complete solution MAT 243 Practice for Test 2 If A and B are sets, simplify A ∩ (A ∪ B). A B The Universal Set The Empty Set - correct answer A This is the Absorption Law for sets Select all sets that are complement pairs (i.e. the two sets are complements of each other). The universal set U is given in each situation. a. The set of positive real numbers, the set of negative real numbers (U = the set of real numbers). b. T...

HAZMAT Practice Test Questions With Correct Answers.

What placard must be used with an inhalation hazard load? a. poison b. dangerous c. flammable d. none of the above - a. poison Which of the following is the proper definition of a cargo tank? a. a bulk container not permanently attached to a vehicle b. a bulk container designed to carry liquids c. a bulk container designed to carry gases d. a bulk container permanently attached to the vehicle - d. a bulk container permanently attached to the vehicle What type of fire extinguisher must...

Hazardous materials incidents that occur in urban areas will typically have more _____ and will require more _______ to protect them. A) Exposures ; Water B) Hospitals ; Law enforcement C) Exposures ; Resources D) People ; decontamination - ANSWERSC) Exposures ; Resources Which of the following types of personal protective equipment may prevent a noncaustic powder from coming into contact with skin, yet offers no significant protection against many other hazardous materials? A) Struc...

Purple Book NBCOT, Complete Answered Rationales Test Bank 2022. An OT is preparing to evaluate a toddler who has UE orthopedic concerns. How will the OT MOST likely obtain the majority of the initial assessment data? a. measurement tools that assess visual-motor skills. b. dynamometer and pinch meter readings. c. Observation of a child during activities in the child-care center. d. Functional independence measures. -Answer- C. observation of a child during activities in the child-care ce...

D. Rigity - - - - - - - Mobility: —————-:: Democracy: Feudalism A. transience B. Royalty C. Transportation D. Rigity B. Gauge A gauge is a standard or scale of measurement between rails. A caliber is the measurement inside a rifle barrel - - - - - - - Rails: ———-: :Rifle : Caliber A. Posts B. Gauge C.humor D. Scolds D. Tool When spelled backwards the words Eros spells sore, loot spells tools - - - - - - - Eros : sore:: loot: ———

A chemical with a vapor density greater than one will tend to collect in low and below grade places - ANSWERSTrue The chemicals listed int highlighted type in the ERG were selected because - ANSWERSThey present a toxic Inhalation hazard To obtain hazard and response information a firefighter can contact the manufacturer using: - ANSWERSCAMEO One of the symptoms of poisonous gases such as chlorine and anhydrous ammonia is severe irritation to the _____ system - ANSWERSRespiratory A pl...

Hazmat Practice test questions and answers

PSAT PRACTICE TEST 2- MATHPSAT PRACTICE TEST 2- MATH

If 10 + x is more than 10, what is the value of 2x? - correct answer 10 The result when a number is divided by 2 is equal to the result when that same number is divided by 4. What is that number? - correct answer 0 In a certain store, the regular price of a refrigerator is $600. How much money is saved by buying this refrigerator at 20 percent off the regular price rather than buying it on sale at 10 percent off the regular price with an additional discount of 10 percent off the sale price...