write in scientific notation and standard form.

(1.9x10 to the second power)times (4.7x10 to the 6th power)

how do you do this?

Its hard

To multiply numbers in scientific notation, you can simply multiply the coefficients and add the exponents. Here's how you can do it step by step:

Step 1: Multiply the coefficients: 1.9 x 4.7 = 8.93.

Step 2: Add the exponents: 2 + 6 = 8.

Step 3: Write the product in scientific notation:

8.93 x 10^8.

To write the result in standard form, you move the decimal point to the right or left depending on whether the exponent is positive or negative. In this case, since the exponent is positive, we will move the decimal point 8 places to the right:

8.93 x 10^8 = 893,000,000.

Online "^" is used to indicate and exponent, e.g., x^2 = x squared.

Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.

When multiplying, add the powers of ten.

1.9*10^2 * 4.7*10^6 = 8.93*10^8

What is 1.7 x 10 to the power of -5 in standard notation

3.8 x10^-15m