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Vedmedyk [2.9K]
3 years ago
11

Help with these please! Need to do them ASAP !!

Mathematics
2 answers:
Anarel [89]3 years ago
7 0
5. Debbie should've rounded the 2008 to 4,600 because 4,637 is less than 4,650. If it was over 4,650 it would've been rounded to 4,700. With the knowledge of the over 4,650 rule, we automatically know that in 2012 she was correct when she said 4,700.

saw5 [17]3 years ago
5 0
Debbie is correct because you can not a percentage of a person therefore you have to round it, and if there was 5,000 female athletes in 2008 and 4,700. If you take 5,000 and subtract 4,700; the answer is 300.
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Iq scores follow a normal distribution with mean 100 and standard deviation 15. give 100 random city college students a standard
kipiarov [429]
About 68% of the people will score between 85 and 115.

The values of 85 and 115 are exactly 15 points away, or 1 standard deviation, away from the mean.

According to the empirical rule, about 68% of the values in a normal distribution are within 1 standard deviation of the mean.
4 0
3 years ago
Density of 222.50 g and 25.00 cm3
e-lub [12.9K]

Answer:

8.9 grams per centimeters cubed

Step-by-step explanation:

The formula for density is D=M÷V

Just divide 222.50 by 25.00 and you are done.

8 0
3 years ago
-7,-12,-17,-22,-27 find the nth term
Bess [88]

Answer:

-2 - 5n

Step-by-step explanation:

-7, -12, -17, -22, -27.....

Arithmetic Sequence

first term a = -7

difference = d = -12 - (-7) = -12 + 7 =  (-5)

nth term = a + (n-1)d

              =  -7 + (n-1)*(-5)

              = -7 + (-5)*n -1 * (-5)

             = -7 - 5n + 5

            = -2 - 5n

6 0
3 years ago
1. The diameter of a circle is 36 centimeters. Find the radius. (Section 13.1)
Pepsi [2]
36/2=18
18 would be your answer the radius is half of the diameter
5 0
2 years ago
Andrew micheal anderson istg if u dont answer my s n a p-
Vera_Pavlovna [14]

Step-by-step explanation:

He won't answer you.

HAHAHAVSAHSSSBDJSIDNFKSNDODHSNDODDJ

3 0
2 years ago
Read 2 more answers
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