Sum of two interiors=exterior
- m<GHI=2(10)-3=17
Penny’s bank account showed a balance at the beginning of the month of $180. She
2 answers:
Answer:
Step-by-step explanation:
If Penny starts with a balance of $180, and represents the account left in her account after
days. we can start modeling an incomplete equation:
We are then told that she spends $2.50 each () day. This can be represented as:
Let's now include the expression into the incomplete equation. Remember that since she is spending, the will be subtracted from her balance of $180:
You might be interested in
Answer:
Step-by-step explanation:
Given that tank has the shape of inverted circular cone
Height = 10 feet and radius = 4 feet
After water pumped out height = 5 ft
Hence volume of water pumped out =
Here we have r/h is constant always
Hence
Substitute to get volume of water pumped out =
Mass of water = density x volume =
Work done = force x displacement
= mass x accen x displacement
Here acceleration = gravity = 32.2 ft/sec^2
Displaement = height reduced = 5 ft
W=2912(32.2)(5)\pi =468832\pi foot -pound
Okay so you would use PEMDAS (parentheses, exponents, multiply, divide, add, and subtract) so there are no parentheses so you do the exponents
then you do the rest so 100+36=136 and then 136-9=127 so the answer is 127
then you do the rest so 100+36=136 and then 136-9=127 so the answer is 127