- Use the laws of exponents to simplify. Do not use negative exponents in your answer. (m^(4)/(5)-(5)/(2))^(6)/(7) (m^(4)/(5)-(5)/(2))^(6)/(7)=square (Simplify your answer. Type ex exponential notation with positive rational exponents.)
- 3. Dillon works evenings at a store putting together merchandise. He get for each bicycle he puts together, 450 for each swing set he puts toge and 350 for each grill he assembles. During the week, Dillon assemble bicycles, 2 swing sets and 8 grills. How much does Dillon bring home? square
- The function f(x)=x+13 is one-to-one. a. Find an equation for f^-1(x) the inverse function. b. Verify that your equation is correct by showing that f(f^-1(x))=x and f^-1(f(x))=x a. Select the correct choice below and fill in the answer box(es)to complete your choice. (Simplify your answer. Use integers or fractions for any numbers in the expression.) A. f^-1(x)=square , for xneq square B. f^-1(x)=square for xleqslant square C. f^-1(x)=square , for all x D. f^-1(x)=square , for xgeqslant square b. Verify that the equation is correct. f(f^-1(x))=f(square ) and f^-1(f(x))=f^-1(square ) Substitute. =square =square Simplify. The equation is square
- 2. Encerclez les fractions équivalentes. a) (2)/(3) (12)/(18) b) (3)/(5) (8)/(10) c) (5)/(8) (10)/(16) d) (3)/(10) (12)/(40)
- Part B Which of the following equations gives the absolute weight error? v(w)=vert w-2vert v(w)=vert w+2vert v(w)=vert w-20vert v(w)=vert w+20vert
