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Veseljchak [2.6K]
3 years ago
10

Daisha is sitting on the bus on the way home from school and is thinking

Mathematics
1 answer:
Zina [86]3 years ago
5 0

Answer:

Step-by-step explanation:

P(of an event)=No. of possibilities of the event/total no. of events

a)P(completes exactly one assignment)=1/3

b) P(completes more than one assignment)=2/3

c)P(at least one assignment)=3/3=1

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Last year the robotics club had 30 members. This year the club has 24 members. Find the percent change in the number of members.
Naddika [18.5K]

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the answer is .6

Step-by-step explanation:

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Find the equation of the line given the slope and the y-intercept
GREYUIT [131]

Answer:

y = \frac{1}{2}x + 3

Step-by-step explanation:

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y = mx + b

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7 0
3 years ago
Find three numbers such that their sum is 12, the sum of the first, twice the second, and three times the third is 31, and the s
Tpy6a [65]

Answer:

a = 3, b = -1, c = 10

Step-by-step explanation:

Let the three numbers be a, b and c.

Equation 1: a + b + c = 12

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Equation 3: 9b + c = 1

Equation 2 - Equation 1:

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Equation 3 times by the number 2

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