Which of the following correctly expresses. 0000045 in scientific notation

1).4.5 x 10-6

2).4.5 x 106

3). 45 x 10-7

The total of 36, 78, 198, 475, and 620 is A. 1,407. B. 1,187. C. 1,731. D. 2,109.

When solving the equation 12x^2 - 7x = 6-2 (x^2 - 1). Evan wrote 12x^2 - 7x = 6 - 2x^2 + 2 as his first step. Which property justifies this step? a. subtraction property of equality b. multiplication property of equality c.

A vowel will be randomly selected from the sample space (a, e, i, o, u}. A number will be randomly selected from the sample space {1, 2}. Find the probability of choosing e and 2. Write your answer as a decimal. Your answer Submit

If I came to work at 3:30 p. m. and left at 12:15 p. m. midnight how many hours did I work

The price of pears at a farm is $1.41 per pound. Which equation can be used to determine c, the total price of n pounds of pears? c = 1.41/n c = 1.41 + n c = 1.41 - n c = 1.41n

There are 4 red paint cans, 2 green paint cans, and 1 yellow paint can. What is the probability of choosing a yellow paint can then a red paint can without replacement?

on a map, two cities measure 6.2 cm apart. If the scale of the map is 5 cm per 10 miles, then how many miles apart are the cities

8x-3x=20 show work to receive credit.

What additional congruence statement could use to prove CAB=CAD by hl

Prime factorization of 24 and 39