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zhannawk [14.2K]
3 years ago
10

What is this!! Thank you to whoever will help me

Mathematics
1 answer:
butalik [34]3 years ago
6 0

Answer:

Answer is the 2nd multiple choice question

Step-by-step explanation:

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Please help me solve this problem! When does the ball hit the ground???
alisha [4.7K]

Step-by-step explanation:

after 5 seconds

it is the answer

6 0
2 years ago
The average age in a sample of 190 students at City College is 22. As a result of this sample, it can be concluded that the aver
m_a_m_a [10]

Answer:

The true mean \mu it probably could be larger, smaller, or equal to 22

Step-by-step explanation:

False.

By definition the sample mean is defined as:

\bar X = \frac{\sum_{i=1}^n X_i}{n}

For this case the value for the sample size is n =190 and the calculated sample mean is \bar X=22. This value represent the sample and for this case we can't assume that this value represent at all the population as the population mean \mu since we probably have variability from the data of the students at City College.

So we can conclude that the true mean \mu it probably could be larger, smaller, or equal to 22

7 0
3 years ago
Read 2 more answers
write the equation In point slope form of the line with slope 2/5 and passing through the point (-8,1)
Dominik [7]
Point-slope:

y-y1= m(x-x1)

Plug in what you know. 

y1= 1 and x1= -8

y-1= 2/5(x-(-8)
y-1= 2/5(x+8)

Distribute. 

y-1=.4x+ 3.2 <- that is the final answer

I hope this helps!
~kaikers


5 0
3 years ago
A group of children, 6 to 10 years old, were asked how many video games they owned. The scatter plot shows the results.
eimsori [14]
The answer is 10.<span>Think of the outlier as in the dot that's off-topic out of the entire graph. </span>
3 0
3 years ago
Plz help and explain
ruslelena [56]

Answer:

So S is $30 so that means the equation is $30=L-rL. SO now you have to fine what L and rL is equal to get 30.

Step-by-step explanation:

3 0
3 years ago
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