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EastWind [94]
3 years ago
6

PLEASE HELP WILL MARK BRAINEIST

Mathematics
2 answers:
klemol [59]3 years ago
5 0
12.195+9.13=21.325 is the answer
Genrish500 [490]3 years ago
5 0
12.195
<span><u>+ 9.13</u>
</span><span><span>To make it easier to add these together, attatch a zero at the end of 9.13. It won't change the value, just place hold.
</span></span>¹12.¹195
<span><u>+9.130
</u></span> 21.325
Final Answer: 21. 325

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Calculate the (modeled) probability P(E) using the given information, assuming that all outcomes are equally likely.
Luba_88 [7]

The probability P(E) is 13/15.

According to the statement

we have given that the S = {1, 3, 5, 7, 9}, E = {1, 5, 7}

And we have to find the probability P(E).

So, For this purpose

Recall the formula for the probability of an event E in case when all outcomes are equally likely:

P(E)= n(E) /n(S)

in which S is the sample space.

But we have the S = {1, 3, 5, 7, 9},

so, n(S) = Sum of all outcomes / number of outcomes

n(S) = 1+3+5+7+9 /5

n(S) = 25 /5

n(S) = 5 and

For n(E) = Sum of all outcomes / number of outcomes

n(E) = 1+5+7 /3

n(E) = 13 /3

n(E) = 13 /3

Substitute these values in the above written formula then

P(E)= n(E) /n(S)

P(E)=  (13/3)/ 5

P(E)= 13 /15

So, The probability P(E) is 13/15.

Learn more about the PROBABILITY here brainly.com/question/25870256

#SPJ4

5 0
1 year ago
Find the surface area of the box with dimensions 125mm×64mm×84mm to the nearest mm?
Contact [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Plz help on number 7
yarga [219]
 because in each case, the selected column composes one<span>-tenth of the grid in total. The number of blocks is different, but the proportion of space filled is the same.</span>
3 0
3 years ago
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I have finals tomorrow lol. If you guys could teach me how to do this you’d be amazing
ddd [48]
2r + 2r + 5 + r + 4r - 3 = 38

9r + 5 - 3 = 38

9r + 2 = 38

9r = 38 - 2

9r = 36

9r/9 = 36/9

r = 4cm

Done!
3 0
3 years ago
Please help I need this
ladessa [460]

Answer:

4+2 i

Step-by-step explanation:

i=\sqrt{-1}

4+\sqrt{-4} =4+\sqrt{-1}  * \sqrt{4} =4+i2

6 0
3 years ago
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