Well the 2 in the tens place is ten times as many as the 2 in the hundreds place.Also the 5 in the thousand place is 10 times as many as the 5 in the ten thousand place
Step-by-step explanation:
A = pi × r²
A = pi × 13²
A = 530.93 km²
7.8456 x 10^(-4)
this means you move the decimal place to the left 4 places to get the actual value
1
∫ f(x) dx = x⁵/5 + 3x⁴/4 - 5x³/3
-1
[1⁵/5 + 3⁴/4 - 5³/3] - [ -1⁵/5 -3⁴/4 +5³/3]
plug that into your calculator and that's your rate of change
I think it’s just A the rest all come out with -12 after being distributed
