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maxonik [38]
4 years ago
7

Please help I need to get school work done before 3​

Mathematics
1 answer:
Leno4ka [110]4 years ago
3 0
1-distributed property
2.Multiplication
3.addition
4.Divison
5.Sum
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pashok25 [27]
157.20 divided by 4 = 39.30
6 0
4 years ago
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13. Imagine that you are taking a class and your chances of being asked a question in class are 1% during the first week of clas
liberstina [14]

Answer:  There is probability that he will be asked a question in class during Week 7 is 64%.

Step-by-step explanation:

Since we have given that  

Probability that question in class being asked during Week 1 = 1%  

Probability that question in class being asked during Week 2 = 2%  

Probability that question in class being asked during Week 3 = 4%

and so on.

So, we need to find the probability that question being asked in class during week 7.

Since it forms geometric series:

1%, 2%, 4%, ........

So, we need to find the 7 th term:  

a_n=ar^{n-1}\\\\a_7=ar^{7-1}\\\\a_7=1(2)^6\\\\a_7=64\%

Hence, there is probability that he will be asked a question in class during Week 7 is 64%.

8 0
4 years ago
Among all pairs of numbers whose difference is 6, find a pair whose product is as small as possible. What is the minimum produc
mixas84 [53]

Answer:

pairs of numbers is 3,-3

Step-by-step explanation:

The computation is shown below:

Let us assume a and b are the pairs of the numbers whose difference is 6

i.e.

a - b = 6

a = 6 + b

So

f = ab

f = (6 + b)b is minimum

Now

d ÷ db (6+ b)b = 0

(6+ b) + b = 0

2b = -6

b = -3

Now

a  = 6 + b

= 3

So pairs of numbers is 3,-3

6 0
3 years ago
I have been stuck forever on this lol
Rudiy27
I'm guessing you would need the formula for area of a circle. Find the whole dimensiosn of that circle and then subtract what you need to find the shaded part. That make sense?

6 0
4 years ago
A bag contains 10 blue, 6 green, and 4 red marbles. You choose one marble. Without putting it back, you choose a second marble.
Kobotan [32]
Because there is more quantity of the blue and green marbles than the red ones
7 0
4 years ago
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