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Eddi Din [679]
3 years ago
14

The table shows the extreme temperatures for Barrow, Alaska.

Mathematics
1 answer:
Ivanshal [37]3 years ago
4 0

Answer:

135 jajshdhsheiwisijsjsjsjsj

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Given the arithmetic sequence where a_{1} = - 5 and d = 6 , what is a_{5} ?
dexar [7]
A_{5} = a_{1} + 4d = -5 + 4 x 6 = 19
3 0
2 years ago
How much is 3%from $600.85
Free_Kalibri [48]
This is a problem in which the percentage and the actual amount are both given. Only thing to do is convert the percentage to amount.
3% of $600.85 = (3/100) * 600.85
                       = 1802.55/100
                       = 18.0255
                       = 18.03 dollars
So 3% of the amount $600.85 is $18.03. I hope this was the answer you were looking for and I have helped you in this matter. If you have understood the procedure of doing this problem, then in future you can attempt such problems by your own with absolute ease.


4 0
3 years ago
Read 2 more answers
This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive an
stealth61 [152]

Answer:

M_x = 2, M_y = 3

Center of mass at (\frac{3}{10},\frac{2}{10})

Step-by-step explanation:

Given a set of objects m_1, \dots, m_k located at the points P_1(x_1, y_1), \dots, P_k(x_k,y_k) The moments Mx and My are calculated as follows.

M_x = \sum_{n=1}^k m_n\cdot y_n, M_y = \sum_{n=1}^k m_n\cdot x_n

and the Center of mass is given at the coordinates (\frac{My}{M}, \frac{Mx}{M}) where M is the total mass of the system.

We have that m1=3, m2=4 and m3=3, so M = 3+4+3 = 10.

We have that m1 is at point P1(2,-6), m2 at point P2(-3,2) and m3 at point P3 (3,4), then

M_x = \sum_{n=1}^k m_n\cdot y_n = 3\cdot(-6)+4\cdot(2)+3\cdot(4)=2

M_y = \sum_{n=1}^k m_n\cdot x_n = 3\cdot(2)+4\cdot(-3)+3\cdot(3)= 3

Then, the center of Mass is at (\frac{3}{10},\frac{2}{10})

8 0
3 years ago
 A line has a Y intercept at 0,4 and an X intercept at 6,0 what is the slope of the line?
Genrish500 [490]

3/2 is the answer

i say this because you have to think of the problem as  

4y=6x

divide the 4

y=6x/4

simplify

3/2

6 0
3 years ago
A researcher selects a sample from a population with μ = 30 and uses the sample to evaluate the effect of a treatment. After tre
Anarel [89]
Based on the sources, the answer is sample size.Meaning, sample size is the variable that might have no influence on the treatment effects and regardless can not be changed.

Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
8 0
3 years ago
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