9 foot diameter in square feet is 63.617 square feet
Answer:
1. Second Option, 2. Second Option, 3. Second Option, 4. First Option, 5. Sonia, 6. 1/2 a mile (.5), 7. $0.25, 8. $21, 9. Stan, Tran, Fran.
Step-by-step explanation:
For all of them, just divide the top number by the bottom number and compare all the numbers.
-2x3 (5+3-83x3) then just put that in a calculator or do it in your head
Answer:
19
Step-by-step explanation:
9 + 10 = 19
Well see here that it practically gives us the answer. The submarine rises 4.3 meter each minute of the first 15 minutes. Multiplying these two given numbers you get 64.5 . Great we're halfway through. Now onto the second equation. 5.2 times 12 . easy right? The answer round to 62.4 . Now all that's left to do is add the two together. After the 27 minutes the submarine should be at an elevation of 126.9 feet. rounding to 127 if you teacher requires you to round the numbers.
