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horrorfan [7]
2 years ago
9

What is another name for a relation that has each element in its domain paired with exactly one element in its range?​

Mathematics
1 answer:
Oliga [24]2 years ago
6 0
A function is a relation in which each element of the domain is paired with exactly one element of the range.
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Two hundred tickets for the school play were sold. Tickets cost $2 for students and $3 for adults. The total amount collected wa
Marianna [84]

Assuming that no adult tickets were sold, the answer would be 245 tickets.

5 0
3 years ago
Read 2 more answers
+38+9y=+2 what does y equal
gulaghasi [49]
It equals -4
y=-4 because you calculate 2-38 and then dividing by 9 you can check it on google

5 0
3 years ago
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Trigonometric problems.<br><br> Could someone help me with this? I’m confused.
Oduvanchick [21]

the answer is a) 0.29 bc of SOHCAHTOA if u didn’t learn this then i can see why u were confused but it’s asking for tan which is TOA tan= opposite/adjacent so look for T and find the opposite of that angle which would be 7 and the adjacent would be the number next to it which is 24 so do 7/24 and u get 0.29

3 0
3 years ago
I need to know the blank answer there either decimal or fraction even mix numbers
S_A_V [24]

I. -7/10

K. 675/1000 or 27/40

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J 84/100 or 21/25

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3 0
3 years ago
You toss a fair coin 10000 times. what are the odds of obtaining more than 5100 tails, approximately?
ella [17]
This can be solved by using the normal approximation to the binomial distribution.
mean = np = 10.000 * 0.5 = 5,000
The standard deviation is given by:
S.D.= \sqrt{npq} = \sqrt{5000\times0.5} =50
z=\frac{5100-5000}{50}=2
The probability of obtaining more than 5100 tails is 0.0228 and the probability of obtaining fewer than 5100 tails is 0.9772.
The odds of obtaining more than 5100 tails is therefore:
0.0228:0.9772 = 1:42.86.

3 0
3 years ago
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