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Alik [6]
2 years ago
13

HELPPP PLEASE!!! I REALLY NEED HELP PLEASE EXPLAIN UR ANSWER ITS DUE SOONNN

Mathematics
1 answer:
Gemiola [76]2 years ago
6 0

Answer:

C

Step-by-step explanation:

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Is 4.110 smaller or bigger than 4.10
Ivenika [448]
4,110 is greater than 4.10 because 4,110 has more numbers while 4.10 and still no and also a matter of tenths :) 
5 0
2 years ago
In a psychology class, 32 students have a mean score of 93.2 on a test. Then 16 more students take the test and their mean score
liraira [26]

Answer:  83.3

Step-by-step explanation:

Formula :

\text{Mean}=\dfrac{\text{Sum of all observations}}{\text{Number of observations}}                   (1)

\Rightarrow\ \text{Sum of all observations}=\text{Mean x (Number of observations)}           (2)

Given : In a psychology class, 32 students have a mean score of 93.2 on a test.

By Using (2) , Sum of scores of 32 students = 93.2 x 32 =2982.4   (3)

Then 16 have a mean score of 63.4.

Again, By Using (2) , Sum of scores of 16 students = 63.4 x 16 =1014.4   (4)

Total students = 32+16 = 48

Add (3) and (4) , we get combined score of 48 students = 2982.4+ 1014.4

=3996.8

Now , by using (2) , the  mean score of all of these students together

=\dfrac{3996.8}{48}=83.2666666667\approx83.3

Hence, the mean score of all of these students together is 83.3.

4 0
3 years ago
The distance between bay town and oak glen is 175 miles. if the equation y=-x+175 represents the distance left to travel to oak
Mila [183]
The domain is
<span>the distance traveled since leaving bay town; x>0</span>.

The set of input values is distance traveled and it will make the 175 miles decreaxse.
3 0
3 years ago
Read 2 more answers
the sum of two numbers is 57. If the larger number is three less than twice the smaller number find both numbers
bearhunter [10]

Answer:

Step-by-step explanation:

x = larger number, y = smaller number

x + y = 57

x = 2y - 3

2y - 3 + y = 57

3y - 3 = 57

3y = 57 + 3

3y = 60

y = 60/3

y = 20 <=== the smaller number

x = 2y - 3

x = 2(20) - 3

x = 40 - 3

x = 37 <=== the larger number

3 0
3 years ago
Read 2 more answers
Bruno bought 96 pounds of sugar for his bakery. Every day he used the same amount of sugar to make bakery items. After 10 days,
Kazeer [188]

Answer:

9.6

Step-by-step explanation:

you divide 96 by 10

8 0
2 years ago
Read 2 more answers
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