The product of a constant factor of four and a factor with the sum of two terms
Answer:
2A/h = b
Step-by-step explanation:
A = 1/2bh
Multiply each side by 2
2A = 2*1/2bh
2A = bh
Divide each side by h
2A/h = bh/h
2A/h = b
We turn the expression to a fraction 72*3/73 which simplifies to 216/73 which in decimal is 2.958904 and I’m not so sure about this answer
Answer:
The equation is
Step-by-step explanation:
The exponential growth equation is , where
- a is the initial value (value y at x = 0)
- r is the rate of increasing in decimal
∵ The value of gold is appreciating 18% every hour
∴ r = 18%
∵ 18% = = 0.18
∴ r = 0.18
∵ The gold coin was worth $40 at the beginning of the crisis
∴ The initial amount is $40
∴ a = 40
∵ y represents the value of the gold after x hours
∴
- Substitute the values of a and r in the form above
∴
∴
The equation is
Well just add them up
2.47 + 8.99 + 6.47 = ???
The answer is $17.93