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Margarita [4]
2 years ago
9

Carlos is making belts.He uses 12 rivets each on 4 belts and 15 rivets each on 2 belts.How many rivets are on the belts.

Mathematics
2 answers:
olya-2409 [2.1K]2 years ago
7 0
2x15 + 4x15= your answer good luck !!
velikii [3]2 years ago
4 0
12 × 4 = 48
15 × 2= 30
48 + 30 = 78
78 is the answer :)
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This problem illustrates the limit derivation of a Poisson distribution from Binomial distributions. Suppose an average of 6 arr
expeople1 [14]

Answer:

I need help with mathematics please

7 0
2 years ago
Activity
Ierofanga [76]

Answer:

p=0.25

Step-by-step explanation:

Given that a club can select one member to attend a conference. All of the club officers want to attend. There are a total of four officers, and their designated positions within the club are President (P), Vice dash President (Upper V )comma Secretary (Upper S )comma nbspand Treasurer (Upper T ).

Sample space would be

a){ {P}, {V}, {S} {T}} is the sample space with notations standing for as given in the question

b) Each sample is equally likely. Hence we have equal chances for selecting any one out of the four.

If probability of selecting a particular sample of size I is p, the by total probability axiom we have

\begin{gathered}4p =1\\p =0.25\end{gathered}

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7 0
2 years ago
Laurie earns $6.50 per hour at the fruit
PtichkaEL [24]
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