Terry was doing research for a report about the longest rivers in the United
States. Ha read that the Rio Grande
is about 1.9 X 10° miles long. How
should Terry write the length of the Rio
Grande in standard form on his report?

1,900

Step-by-step explanation:

You have to do 1.9 times 10 to the power of three but first figure out the number to ten to the power of three which is 1,000. So 1,000 time 1.9 equal 1,900.

:) hope it helps

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :