Answer:
11 weeks
Step-by-step explanation:
16-5=11
Take away the five because he already new 5 recipes
11 ÷ 1 = 11
When its to the negative power, you have to find the reciprocol in order to remove the negative exponent. so e^-3, which is equivilant to e^-3/1, is equal to 1/e^3. Then divide and the answer is 0.049
Answer:
5/16 as a decimal is 0.3125.