The diameter of a grain of sand is 0.06534 millimeter. Which value is the best estimate of this diameter? Group of answer choices

6×10^−3 millimeter

7×10^−3 millimeter

6×10^−2 millimeter

7×10^−2 millimeter

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With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17