I solved (3x10^6)(2x10^5). My teacher

I solved (3x10^6)(2x10^5). My teacher said we were supposed to add the exponents. Do we still foil when we use exponents?
1. 1 answer
2. asked by Kerry Hennessy
3. 488 views
Check my answer?What is the order of the numbers from least to greatest? A= 6.2x10^5, B= 1.1x10^-3, C= 4.3x10^-3, D= 5.2x10^-5 I
1. 1 answer
2. asked by anon
3. 1,459 views
which expression is equivalent to (4x10^4)/(6x10^6)x(3x10^-2)2x10^4 2x10^6 2x10^5 2x10^-4
1. 1 answer
2. 60 views
Which expression represents the quotient below? 4.6x10^5 / 2.3x10^6A. 2x10^0 B. 2x10^-1 C. 2x10^1 D. 2x10^-30
1. 1 answer
2. asked by hi :)
3. 120 views
Perform the indicated operations and give the answer in scientific notation.4.2x10^-4x2.2x10^-3/2x10^2x3.3x10^-2
1. 1 answer
2. 60 views
Which statement is trueA. 2x10^-6<1x10^-6 B. 2.3x10^-12>2.3x10^-9 C. 5.46x10^-12<3.125x10^-5
1. 1 answer
2. asked by UrLocalGroceryStore
3. 89 views
Please help asap!!what is the order of the numbers from least to greatest A=6.2x10-5 b =12.3x10-7 c=5.2x10^3 d=3.7x10-5 the
1. 2 answers
2. asked by Regina
3. 1,528 views
What is the order of the numbers from least to greatest?A=6.2x10^-5; B=12.3x10^-7; C=5.2x10^3; D=3.7x10^5
1. 1 answer
2. 161 views
which of the following equations are truea. 1.1 x 10^8/5.0x10^5 = 2.2x10^3 b. (3x10^4) - (2x10^4) = 10,000 c.
1. 1 answer
2. 44 views
which of the following equations are true choose2a. 1.1 x 10^8/5.0x10^5 = 2.2x10^3 b. (3x10^4) - (2x10^4) = 10,000 c.
1. 1 answer
2. 38 views