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Inga [223]
2 years ago
12

What’s the mean of 39,49,50,28,55,62,35,27,51

Mathematics
2 answers:
fomenos2 years ago
6 0

Answer: 44

Step-by-step explanation:

39+49+50+28+55+62+35+27+51 = 369

369/9 = 44

ra1l [238]2 years ago
3 0
Answer: the mean is 44
Explanation: add up all the numbers and then divide by how many numbers there are
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12) Amusement Parks A thrill ride at an amusement park carries riders 160 feet straight up and then releases them for a free fal
Sliva [168]

Answer:

sqrt(10)

Step-by-step explanation:

sqrt(160)/16

sqrt(16)sqrt(10)/sqrt(16)

4sqrt(10)/4

sqrt(10)

7 0
3 years ago
The sum of two consecutive numbers is -165. Find the value of the smaller number.
Svetllana [295]

Answer:

-83

Step-by-step explanation:

x+(x+1)=number

x+(x+1)=-165

2x+1=-165

-1         -1

2x=-166

/2     /2

x=-83

We can check our work by adding -83+-82=-165 because -83 would be the smaller number.

-83.

7 0
2 years ago
3. R: {(1, 2), (2, 2), (−1, −2), (−3, 4)}?
Natali [406]
Yes it is a function Bc the x values don’t repeat
7 0
3 years ago
A scientist finds the temperature of a sample at the beginning of an experiment is t degrees celcius. After 1 hour, the temperat
ale4655 [162]
So the two possible original temperatures would be either -9 or 9.
6 0
3 years ago
Read 2 more answers
At Burger King the
geniusboy [140]
Not sure if this is very clear
Patty = 45.8%
Bun = 20.8%
Cheese = 8.3%
Sauce = 12.5%
Pickles = 4.2%
Veggies = 8.3%

EXPLANATION :

The equation to find a percentage is part(the broken down calories) over whole ( the total calories) is equal to % which we replace with x (since we’re trying to find the %) over 100 because all percents are out of 100. So for simple terms, p/w = %/100.
What I did was put 550/1200 = x/100, cross multiply, leaving you with 1200x=55000, then divide 55000/1200, giving you 45.8.

4 0
3 years ago
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