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Questions (11)

Which number is equal to 7(3.5x10^4) written in scientific notation?A.24.5x70^4 B. 2.45x10^5 C.24.5x10^4 D. 1.05x10^5
1. 1 answer
2. 53 views
Which of the following statements is NOT true regarding an expression written in scientific notation in the form of ax10^nA. The
1. 1 answer
2. 53 views
Which of the following expressions is written in scientific notation?A. 73.4x10^7 B. 0.09x10^7 C. 80x10^3 D. 4.22x10^-3
1. 1 answer
2. 68 views
Which of the following simplifies to a negative number?A. -4^4 B. (-4)^4 C. 4^-4 D. 1/4^-4
1. 1 answer
2. 63 views
What is (-m)^-3n if m=2 and n =-24
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2. 33 views
What is the simplified form of -(14x)^0y^-7zA. -14z/y^7 B. 14z/y^7 C. z/y^7 D. -z/y^7
1. 1 answer
2. 77 views
What is -a^-2 if a = -5A. -25 B. 25 C. -1/25 D. 1/25
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2. 37 views
What is the simplified form of 3a^4b^-2c^3A. 3a^4c^4/b^2 B. 3a^4/b^2c^3 C. 81a^4/b^2c^3 D. 81a^4c^3/b^2
1. 1 answer
2. 72 views
What is the solution to the equation5(2x+4) = 4(2x+9) A. x=8 B. x= 28/9 C. x=4 D. x=7/2
1. 1 answer
2. 30 views
The table shows the linear relationship between the average height in feet of trees on a tree farm and the number of years since
1. 1 answer
2. 53 views
The graph of linear function g passes through the points (-5,-1) and (5,5), as shown. What are the slope and y-intercept of the
1. 1 answer
2. 63 views