Jenna calculated several numbers in her calculator. the result displayed -1.7e-4 on the calculator screen. which equivalent number(s) does this represent? select all that apply.
1. -1.7 x 10^-4
2. 1.7 x 10^-4
3. 0.00017
4. -0.00017
5. -1,700

1, 4

Step-by-step explanation:

e is the exponent of the number, therefore it is the number which 10 is raised by, so -4.

Which means -1.7 will be multipled by 10 raised to the -4 power, so 1 is obviously correct.

Additionally, This is in scientific form. You can also write this in standard form in decimals, 10^-4 means it is 4 decimal places ahead the original number so you can move the decimal point back 4 places and add 0s, you will see that -0.00017 is also in fact correct.

about 0.75 hours

step-by-step explanation:

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars