Questions 1-5 use the pie charts below. The first illustrates the percentage of energy consumption in the United States by energy source for 2014. The second illustrates the specific breakdown of different renewable energy sources.
U.S. Energy Consumption by Source
Breakdown of Renewable Energy Sources
The first chart shows that 35% of our energy came from petroleum. The total energy usage for the United States in 2014 was 98.3 quadrillion BTU (British thermal units). What does the result of the calculation
Want to see the full answer?
Check out a sample textbook solutionChapter 1 Solutions
PATHWAYS TO MATH LITERACY (LL)-W/ACCESS
Additional Math Textbook Solutions
Pathways To Math Literacy (looseleaf)
College Algebra (Collegiate Math)
Elementary Statistics ( 3rd International Edition ) Isbn:9781260092561
Intermediate Algebra (13th Edition)
APPLIED STAT.IN BUS.+ECONOMICS
University Calculus: Early Transcendentals (4th Edition)
- Question 4 Find the value of the first element for the first row of the inverse matrix of matrix B. 3 Not yet answered B = Marked out of 5.00 · (³ ;) Flag question 7 [Provide your answer as an integer number (no fraction). For a decimal number, round your answer to 2 decimal places] Answer:arrow_forwardQuestion 2 Not yet answered Multiply the following Matrices together: [77-4 A = 36 Marked out of -5 -5 5.00 B = 3 5 Flag question -6 -7 ABarrow_forwardQuestion 3 Not yet answered Marked out of 5.00 Flag question What is the angle between the two vectors: v1 = 12i + 9j and v2 = 9i + 12j [Write your answer in degrees between 0 and 360] [Provide your answer as an integer number (no fraction). For a decimal number, round your answer to 2 decimal places] Answer:arrow_forward
- Not use ai pleasearrow_forwardDerive the projection matrix for projecting vectors onto a subspace defined by given basis vectors. • Verify that the projection matrix is idempotent and symmetric. • Compute the projection of a specific vector and check your result step-by-step. Link: [https://drive.google.com/file/d/1wKSrun-GlxirS3IZ9qoHazb9tC440AZF/view?usp=sharing]arrow_forwardAssume {u1, U2, u3, u4} does not span R³. Select the best statement. A. {u1, U2, u3} spans R³ if u̸4 is a linear combination of other vectors in the set. B. We do not have sufficient information to determine whether {u₁, u2, u3} spans R³. C. {U1, U2, u3} spans R³ if u̸4 is a scalar multiple of another vector in the set. D. {u1, U2, u3} cannot span R³. E. {U1, U2, u3} spans R³ if u̸4 is the zero vector. F. none of the abovearrow_forward
- Functions and Change: A Modeling Approach to Coll...AlgebraISBN:9781337111348Author:Bruce Crauder, Benny Evans, Alan NoellPublisher:Cengage LearningHolt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALAlgebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell
- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageCollege AlgebraAlgebraISBN:9781305115545Author:James Stewart, Lothar Redlin, Saleem WatsonPublisher:Cengage Learning