The derivative of an exponential function is

Moreover, in this case we must apply the chain rule because the exponent is -x:

Percent means parts out of 100
so
1/5=0.20
chris+em+jam=100%=1
0.20+0.27+jam=1
0.47+jam=1
minus 0.47 both sides
jam=0.53
jam=53/100
jam=53%
jamie ate 53%
Answer:
B and C
2. B Multiplication property of equality
3. C Distributive Property
Step-by-step explanation:
1. Given

2. Multiply this equation by 5:

Multiplication property of equality
3. Use distributive property of equality:

4. Subtract 30:

Subtraction property of equality.
Answer:
111111111111111111
Step-by-step explanation:
Answer:
50989.68
Step-by-step explanation:
add 100 to 1.75% then multiply by 12 then multiply by 42
hope that helps :)