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DochEvi [55]
3 years ago
13

Please help I will mark brainlest

Mathematics
1 answer:
spin [16.1K]3 years ago
4 0

Hope this helps, pls mark me brainliest

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Give the domain and range of the relation.
igor_vitrenko [27]

Answer:  A Domain: {-5, 0, 4, 6} Range: {-9,0, 9, 13}

Step-by-step explanation:

Domain is the x-values, least to greatest.

Range is the y-values, least to greatest.

6 0
2 years ago
Jordan is a student who hates to be called on in class. His teacher randomly calls on students and Jordan knows that on any give
Anika [276]

Answer:

0.1 for each case

Step-by-step explanation:

Because Jordan's teacher randomly calls on students and Jordan has 10% chance of being called on any given day, the probability that on the first day Jordan is called on is 0.1 Besides, the probability remains constant on any given day, so, the probability  that on the 2nd day Jordan is called on is 0.1 and for the 5th day is the same 0.1 Probability is always a number between 0 and 1.

7 0
3 years ago
Solve the proportion 2/3=n/12
Ratling [72]
We need to cross multiply
So we start off by multiplying the numerator of the right fraction by the denominator of the left fraction, and the same thing only switched around. We get the equation:
3n=24
divide both sides by 3 to get
n=8
8 0
4 years ago
Read 2 more answers
Work out the area of this circle witha diameter of 14cm give your answer in terms like and state its unit
zmey [24]

Answer:

154cm2 (rounded to the nearest one)

Step-by-step explanation:

its just the radius (half the diameter) squared (times by itself) then times by pi π, simpified, πR2

5 0
3 years ago
Read 2 more answers
Please help me please answer it correctly if it’s correct I will mark you brainliest
Mandarinka [93]

Answer:

The probability is 3/10

Step-by-step explanation:

<u>Step 1:  Find the probability</u>

ballroom dance / total dancers

6/20

<u>Step 2:  Simplify</u>

(6/2) / (20/2)

3/10

Answer:  The probability is 3/10

3 0
3 years ago
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