Answer: 0.50+2pin and -3.64+2pin
Step-by-step explanation:
Answer:
72.66 calories
Step-by-step explanation:
1. find 1g of bannana = calories
86÷100g = 0.86 calories
1g of bannana = 0.86 calories
2 find 1g of yougurt = calories
89÷100g = 0.89 calories
1g of yougurt = 0.89 calories
3. 70g of bannana= 70×0.86
= 60.2 calories
4. 14g yogurt= 14×0.89
= 12.46 calories
5. 60.2 calories +12.46 calories = 72.66 calories
Using the exponential growth formula P = Ae^kt, we can solve for the missing values.
Initially, let us solve for the growth factor k, using the values from 1993 and 1999.
In year 1999:
P = 99 million
A = 94 million
t = 1999 - 1993 = 6
Substituting the values into the equation:
99,000,000 = 94,000,000(e^k(6))
k = 8.6375x10^-3
Obtaining the population in 2005 using values from 1999:
P = ?
A = 99,000,000
k = <span>8.6375x10^-3
t = 2005 - 1999 = 6
Substituting the values into the equation:
P = 99,000,000(e^(</span><span>8.6375x10^-3</span>)(6))
P = 104,265,957.4
Approximating to the nearest million, the population in 2005 is 104 million.
With constant speed it will take her : 405 ml / 45= 9 hours of drive