9x-30 I’m pretty sure!
We are finding the difference, which means subtract! Nine times a number would be 9x and since it’s difference you would subtract it by 30.
Pi*r^2
3.14*7000^2
153,860,000
Answer:
14. 780
16. 274
hopes this helps have a great night
Step-by-step explanation:
Answer:
316.0
Step-by-step explanation:
In the US, the given number is in standard form.
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In the UK, "standard form" is what we refer to as "scientific notation" in the US. The number in standard form there is ...
3.160×10²
