Answer:
$26.25 billion
Step-by-step explanation:
Take 1.36 billion divided by 5.18% to find the original amount
1.36 billion/0.0518 = $26.25 billion
If this answer is correct, please make me Brainliest!
Answer:
Step-by-step explanation:
Given equation:
Divide both sides by 5:
Square half of the coefficient of 
: 
and add this to both sides:
Factor the left side and simplify the right side:
Square root both sides:
Add 7 to both sides:
The surface area of a cylinder is:
A=2pr^2+2prh and since r=d/2
A=2p(d^2/4+dh/2)
A=(p/2)(d^2+2dh) and we need 200 of these cylinders...
A=(100p)(d^2+2dh), and using d and h, 3.5cm and 70cm we get:
A=(100p)(3.5^2+2*3.5*7)
A=(100p)(12.25+49)
A=6125p cm^2
A≈19242 cm^2 (to nearest cm^2)
Answer:
yes your math seems about right but wait for someone else to respond also because im not completely sure
Step-by-step explanation:
True, Fe (iron) has 2 on the left side and on the other side as well. C (carbon) has 3 on the left and 3 on the other. O (oxygen) has 6, 3 for the first part and another 3 because of the reciprocal in the beginning of the equation. On the other side O has 2 and it's multiplied by the reciprocal 3 which is 6
