Subtract 9.0 × 103 from 2.0 × 104 and express the answer in scientific notation.
Subtract 9.0 × 103 from 2.0 × 104 and express the answer in scientific notation.
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Subtract 9.0 × 103 from 2.0 × 104 and express the answer in
scientific notation.
Express the following number in correct exponential (scientific) notation. 5000.5 x 103
Express the following number in correct exponential (scientific) notation. 5000.5 x 103
QUESTION 6 Perform the operation and express your answer in scientific notation. 16,000 × 0.0405 0.0003...
QUESTION 6 Perform the operation and express your answer in scientific notation. 16,000 × 0.0405 0.0003 0.05 O 432.0x 105 O 1.08 x 105 O 108 x 103 4.32x 107
Roughly how many heartbeats are there in a lifetime? Express your answer in scientific notation.
Roughly how many heartbeats are there in a lifetime? Express your answer in scientific notation.
Bonus points Solve the following problems and express the results in scientific notation with the correct...
Bonus points Solve the following problems and express the results in scientific notation with the correct number of significant figures (1 mark each) a) b) c) (3.968) + (8.000) + (4.210% 10%) + (1496.) (6.543 × 10^9)x (7.2 x 10?)/(4.71096) (3.33 x 104) * (4.9283 * 10)
The main idea of converting from base-10 scientific notation to base-2 scientific notation is to change...
The main idea of converting from base-10 scientific notation to base-2 scientific notation is to change the unit from a power of base-10 to a power of base-2. Consider the base-10 scientific notation number 1.45e-5. The value represented can be expressed in, say, units of LaTeX: 2^{-20}2 − 20. In this case, 1.45e-5 is about LaTeX: 15\cdot2^{-20}15 ⋅ 2 − 20, which can be expressed as LaTeX: 1111_2\cdot2^{-20}=1.111_2\cdot2^{-17}1111 2 ⋅ 2 − 20 = 1.111 2 ⋅ 2 − 17....
1.) Determine the dissociation constants for the acids. Express the answers in proper scientific notation where...
1.) Determine the dissociation constants for the acids. Express the answers in proper scientific notation where appropriate. Acid A: p?a=5.0 ?a= Acid B: p?a=9.10 ?a= Acid C: p?a=−2.0 ?a= Which is the strongest acid? 2.) The ?bKb for an amine is 7.416×10−5.7.416×10−5. What percentage of the amine is protonated if the pH of a solution of the amine is 9.1309.130? Assume that all OH−OH− came from the reaction of B with H2O.H2O. percentage protonated
the answers to problem number 3 please 2. Express the following numbers in correcet scientific notation....
the answers to problem number 3 please
2. Express the following numbers in correcet scientific notation. (Total 18 pts; 6 pts each) 293.43 3 9.30 o 0.00930 3. Round off the following numbers to three significant figures. (Total 20 pts; 4 pts each) 58240 5Raoo 0.07912 400.4 LOO 9.245 x 104 7.999
of 9 > Determine the dissociation constants for the acids. Express the answers in proper scientific...
of 9 > Determine the dissociation constants for the acids. Express the answers in proper scientific notation where appropriate. Acid A: pK, - 6.0 K, Acid B: pK, = 9.60 K. = Acid C: pK, = -2.0 K.- Which is the strongest acid?
231 milliwatts in scientific notation without prefixes. (a) 9.231 x 10-3 Watts (b) 9.231 x 10-4...
231 milliwatts in scientific notation without prefixes. (a) 9.231 x 10-3 Watts (b) 9.231 x 10-4 Watts (c) 9.231 x 107 Watts (d) 9.231 x 10-7 Watts (e) 9.231 x 101 Watts 6. Rewrite 53657 nanoseconds in scientific notation without prefixes. (a) 5.3657 x 1013 seconds (b) 5.3657 x 104 seconds (e) 5.3657 x 10- seconds() 5.3657 x 10-13 (d) 5.3657 x 10-9 seconds 7. Rewrite 5.32 milligrams in scientific notation without prefixes. (a) 5.32 x 10-5 grams (b) 5.32...
3. Express the following numbers and computed results in scientific notation, paying attention to significant figures...
3. Express the following numbers and computed results in scientific notation, paying attention to significant figures a. 0.000000550 b. 3,200,000
QUESTION 6 Perform the operation and express your answer in scientific notation. 16,000 × 0.0405 0.0003 0.05 O 432.0x 105 O 1.08 x 105 O 108 x 103 4.32x 107
Bonus points Solve the following problems and express the results in scientific notation with the correct number of significant figures (1 mark each) a) b) c) (3.968) + (8.000) + (4.210% 10%) + (1496.) (6.543 × 10^9)x (7.2 x 10?)/(4.71096) (3.33 x 104) * (4.9283 * 10)
the answers to problem number 3 please
2. Express the following numbers in correcet scientific notation. (Total 18 pts; 6 pts each) 293.43 3 9.30 o 0.00930 3. Round off the following numbers to three significant figures. (Total 20 pts; 4 pts each) 58240 5Raoo 0.07912 400.4 LOO 9.245 x 104 7.999
of 9 > Determine the dissociation constants for the acids. Express the answers in proper scientific notation where appropriate. Acid A: pK, - 6.0 K, Acid B: pK, = 9.60 K. = Acid C: pK, = -2.0 K.- Which is the strongest acid?
231 milliwatts in scientific notation without prefixes. (a) 9.231 x 10-3 Watts (b) 9.231 x 10-4 Watts (c) 9.231 x 107 Watts (d) 9.231 x 10-7 Watts (e) 9.231 x 101 Watts 6. Rewrite 53657 nanoseconds in scientific notation without prefixes. (a) 5.3657 x 1013 seconds (b) 5.3657 x 104 seconds (e) 5.3657 x 10- seconds() 5.3657 x 10-13 (d) 5.3657 x 10-9 seconds 7. Rewrite 5.32 milligrams in scientific notation without prefixes. (a) 5.32 x 10-5 grams (b) 5.32...
3. Express the following numbers and computed results in scientific notation, paying attention to significant figures a. 0.000000550 b. 3,200,000
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