Answer:
The number of cookies baked is 50
Step-by-step explanation:
Given as:
Lacey baked 20 cookies with 2 scoops of flour
∵ For 2 scoops of flour , The number of cookies baked is 20
so,For 1 scoops of flour , The number of cookies baked is
∴ For 5 scoops of flour , The number of cookies baked is
× 5
I.e Number of baked cookies = 10 × 5 = 50
Hence The number of cookies baked is 50 Answer
Y = 42.5x + 45.....for 5 hrs.....x = 5
y = 42.5(5) + 45
y = 212.50 + 45
y = 257.50 <===
Answer: 0.923
Step-by-step explanation:
Let A be the event an Internet user posts photos that they have taken themselves, and B be the event an Internet user posts videos that they have taken themselves.
Pew Research Center finds that
P(A)=0.52 P(b)=0.26, and P(A or B)=0.54.
To find : P(A|B)
Since , 
i.e. 

Now, using conditional probability formula ,

Hence, the conditional probability that an Internet user posts photos that they have taken themselves, given that they post videos that they have taken themselves = 0.923
a.
has an average value on [5, 11] of

b. The mean value theorem guarantees the existence of
such that
. This happens for

Answer:
10 points
Step-by-step explanation:
per 2 days you lose 5 points. To get to 4 days you multiply 2 by 2 and get 4 and 5 by 2 and get 10. So per 4 days he loses 10 points.