Mat 172 - Study guides, Class notes & Summaries

MAT 172 Ch 7 Equations Question and answers verified to pass 2024/2025 MAT 172 Ch 7 Equations Arc Length - correct answer s= r*θ, where θ is in radians Area of a Sector (degrees) - correct answer A=θ/360*πr^2 Area of a Sector (radians) - correct answer A= 1/2*θr^2 Velocity - correct answer V=r*ω Linear Speed - correct answer r= speed/time Angular speed - correct answer ω= θ/time Degree to Radians - correct answer π/180*Degree

MAT 172 EXAM 2 Question and answers correctly solved 2024/2025 MAT 172 EXAM 2 sin(-A)= - correct answer -sinA cos(-A)= - correct answer cos(A) tan(-A)= - correct answer -tan(A) sin(pi/2 - A)= - correct answer cosA cos(pi/2 - A)= - correct answer sinA tan(pi/2 - A)= - correct answer cot(A) csc(pi/2 - A)= - correct answer secA sec(pi/2 - A)= - correct answer cscA cot(pi/2 - A)= - correct

MAT 172 Test 4 Equations Question and answers rated A+ 2024/2025 MAT 172 Test 4 Equations, Formulas, Projectile Motion for X - correct answer x= Vo*cos theta*t ex: x= (150cos18 deg)t Projectile Motion for Y - correct answer y=-16t^2+Vo*sin theta*t+ho ex: -16t^2+(150sin18 deg)t+3 Parametric Equations: x= - correct answer cos theta Parametric Equations: y= - correct answer sin theta Z= - correct answer 1. a+bi 2. r[cos theta+i*sin theta] or cis theta All of this is wh...

MAT Question and answers correctly solved 2024/2025 MAT-172 Quiz #8 Study Guide - Chapter 11.6 - Part 1 Can you also graph with the polar coordinate system? - correct answer YES! What if r is greater than 0? - correct answer P lies on terminal side What if r is less than 0? - correct answer Point P lies on the opposite direction of terminal side What is representative of x? - correct answer r cos theta What is representative of y? - correct answer r sin theta

MAT Question and answers rated A+ 2024/2025 MAT-172 Unit 1 Ray - correct answer A part of a line, with one endpoint, that continues without end in one direction angle - correct answer two rays with a common endpoint An angle is in standard position if - correct answer - its vertex is at the origin of a rectangular coordinate system - its initial side lies along the positive x-axis initial side - correct answer the fixed ray of an angle terminal side - correct answer...

MAT Question and answers correctly solved 2024/2025 MAT-172 Quiz #8 Study Guide - Chapter 11.3 - Part 2 What is a vector with its initial point at the origin in a rectangular coordinate system? - correct answer Position Vector What would a position vector u with its endpoint at the point (a,b), be written as? - correct answer u = {a,b} What corresponds to an ordered pair of real numbers? - correct answer Vectors What is a directed line segment? - correct answer Vector Wh...

1. Proteins necessary for body's mainte- nance, growth, and repair (GS) 2. Carbohydrates and Fats used primarily for energy (GS) 3. 212 Water boils at degrees fahrenheit (GS) 4. 100 Water boils at degrees Cel- sius (GS) 5. 373 Water boils at Ks on the Kelvin scale (GS) 6. Veins carry blood from capillaries toward the heart. (GS) 7. Arteries carry blood away from the heart. (GS) 8. Ventricles lower chamber of the heart (GS) 9. Red Blood Cells component of blood which car- ri...

270 SAR Search and Rescue Certification Test Practice Questions with Correct Answers 1-1. Search can be defined as: >>>A. the location of persons in distress. 1-2. Rescue can be defined as: >>>D. the retrieval and initial care for a person in distress along with their delivery to a place of safety. 1-3. The three fundamental skills for search and rescue training are: >>>C. search, rescue, and survival/support. 1-4. The Provisional International Civil Aviation...

MAT172 Chapter 5: Finance Book Notes/Applications 19 page PDF document overviewing the finance math applications from Chapter 5 from course Mat 172 (Finite Mathematics), noted from the book for the course. Shows steps to solve problems along with formula sheets. 5.1 Interest 5.2 Future Value of an Annuity 5.3 Present Value of Annuity; Amortization

1. The efficiency of the refrigerant cycle is affected by the operation of the condenser. of the following, a more efficient centrifugal compressor operation results from Answer: Lowering the condensing pressure 2. The heat removed from the refrigerant in a condenser is Answer: Sensible and Latent Heat 3. The refrigerant unit that you have been assigned to is being taken out of service for a major repair. You have been assigned to withdraw refrigerant for storage in suitable containers. Accord...