QUESTION 6 Perform the operation and express your answer in scientific notation. 16,000 × 0.0405 0.0003...
Be sure that you can use your calculator to enter scientific notation and perform operations with It. Use your calculator to perform these operations and write the answer in the space provided: Problem Answer 8.4x102 (3.5 x 10-22.4x105) 8.45x103 7.8 x 103 + 6.5 x 102 2.92x1014 9.37 x 109 +3.2 x 10-5 1.36x10-3 3.44x1018 x 238 6.02 x 1023 2.26x10-12 0.00392 x 7.5 x 10-4 1.3 x 106
Subtract 9.0 × 103 from 2.0 × 104 and express the answer in scientific notation.
Roughly how many heartbeats are there in a lifetime? Express your answer in scientific notation.
1. Perform the following and express the answer in scientific notation with proper significant figures. 1. 10.6 cm_______________ =____________ m 2. 450,000 ug_______________ =____________ g 3. 12 mL_______________ =____________ cL 4. 50 Mton_______________ =____________ ton 5. 4,600 nm_______________ =____________ um 6. 0.058 kg_______________ =____________ dg 7. 2460 uL_______________ =____________ dL 8. 0.015 s_______________ =____________ ms 9. 0.66 um_______________ =____________ mm 10. 0.062 g_______________ =____________ cg 11. 12,500 cL_______________ =____________ L 12. 61,500 nm_______________ =____________ cm 13. 0.0520 kg_______________ =____________ dag...
Scan for Multimedia Name: L Practice & Problem Solving 0 Leveled Practice in 7 and 8, perform the operation and express your answer in scientific notation. 7. (7 x 10-57 x 10-6 8. (3.76 10%) + (7.44 x 105) on 605.05 4.9 x 10 12 1.12 x 105 12 02 120 9. What is the value of n in the equation 1.9 X 107 = (1 X 105(1.9 x 10")? 10. Find (5.3 X 10%) - (8 x 102). Express...
Calculations You must show your work, report your answer in using the correct scientific notation, and use the appropriate number of significant figures. 11. (6 pts.) Perform the following conversions: a. 6.52 grams (g) of CH4 to moles of CHA: b. 2.56 mole of CH4 to molecules of CHA: c. 3.65 x 1022 molecules of CH4 to grams (g) of CHA
Solve the inequality. Express your answer using set notation or interval notation. Graph the solution set. - 5(3x-6) < - 30 Choose the correct answer below that is the solution set to the inequality. O A. {X/X> 4) or (4,00) OB. {X/X <4) or (-0,4) O C. {XIX > 4) or (4.00) OD. {X/X <-4} or (-0,-4) Choose the correct graph below that is the solution set to the inequality. OA OB -6 6 9 -9 -6 -3 0 3...
Perform the following operations and express the answers in scientific notation. a) (6.82 times 10^-2) + (2.4 times 10^-4) b) b) (3.42 times 10^2) + (1.4 times 10^1) c) (1.32 times 10^5) - (4.9 times 10^4) d) (8.21 times 10^-5) - (7.8 times 10^-6) e) (4.3 times 10^5) times (3.0 times 10^3) f) (2.5 times 10^-3) times (8.0 times 10^-1) g) (7.3 times 10^3) (1.3 times 10^4) h) (6.1 times 10^-2) (8.0 times 10^2)
how do you write the answer for number 7 in appropriate scientific notation? I All times in the laboratory? Lab cot more protechons, except es 3. Lab Safety: Rule 6.If an accident does occur, no matter how minor it may seem, tell the ( Tastructor ) the accident at once. For question 4 8, Perform the operation an express your answer in scien figures. If there are units, make sure that the units of the answer are correct. ific notation...
Question 12 Express each of the following numbers using scientific notation. (write the exponent parts 10^. For example 2 x 10^-2) a) 351 000 000 000 b) 0.000 860 c) 5 207 000