Mathematics, 23.06.2020 20:01 rajene9302

Select the ones that correctly demonstrate the operations of scientific notation Note that more than one option may be correct. Select all the correct answers

A. (4.0 x 103)(5.0 x 105) = 2 x 10^9

B. 4.5x105/9.0x10° = 2 x 10^4

C. (2.1 x 105) + (2.7 x 105) = 4.8 x 10^5

D. (3.1 x 105) - (2.7 x 102) = 0.4 x 10^3

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14

Answers: 3

Answer

Mathematics, 21.06.2019 22:00

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never

Answers: 1

Answer

You know the right answer?

Select the ones that correctly demonstrate the operations of scientific notation Note that more tha...

Questions

Mathematics, 16.11.2020 17:50

Write each expression in standard form. 6(−5 − 4)− 2( − 7 − 3)...

Mathematics, 16.11.2020 17:50

What is the lease common multiple of 6 and 15...

Mathematics, 16.11.2020 17:50

The first 3 terms of n+7...