You just multiply 1.5x10^3 by 4.3x10^2. 1.5x10^3 is equal to 1500 (move the decimal to the right as many spaces as the exponent gives) and 4.3x10^2 is equal to 430. 1500*430=645000. To get that back down to scientific notation, we would have to move the decimal back to between the 6 and 4 to get 6.45 (Zeros aren't included in scientific notation) We moved the decimal to the left five spaces do the exponent is 10^5. We are left with 6.45x10^5
Answer:
the angle is 3 degrees
Step-by-step explanation:
I did 2x plus 1 is 3
9514 1404 393
Answer:
17%
Step-by-step explanation:
The fraction is turned into a percentage by multiplying by 100%.
blue/total = 55/325 × 100% ≈ 16.92%
About 17% of the tablecloths are blue.