0
If you multiply any number with 0, the product is always 0
Answer:
It will cost .05 cents less!
Step-by-step explanation:
3.60/6=.6
.6x2= 1.2
1.2<1.25
The percent change from 36 to 63 is 63/36=1.75 (multiply by 100 to get a percentage) 175%
The percent change from 63 to 36 is 36/63=0.571=57.1%
Answer:
The probability that a call last between 4.2 and 4.9 minutes is 0.4599
Step-by-step explanation:
Let X be the length in minutes of a random phone call. X is a normal distribution with mean λ=4.2 and standard deviation σ=0.4. We want to know P(4.2 < X < 4.9). In order to make computations, we will use W, the standarization of X, given by the following formula

We will use
, the cummulative distribution function of W. The values of
are well known and the can be found in the attached file

We conclude that the probability that a call last between 4.2 and 4.9 minutes is 0.4599
Hey there, Simmonsalivia!
It seems that you are in a hurry so I will make it quick without explanation.
1)

or

2)

or

3) 11
4)

or

5)

or

6)

or

7) 4
8)

or

9)

or

10) 23

tablespoons of ground coffee.
11) She used

amount of flour in total.
12)

or

13) 4
14)

or

15)

or

16)

or

17)

or

18)

or

19)

or

20)

or

21) Ty needed 7 paving stones.
22) Besides the top block, they needed 25 blocks to build the tower.
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