Pls 23 points write 2.5 × 10^-5 in standard notation
what did the exponent tell you about the direction to move the decimal?
what does the negative exponent tell us about the number?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top