The value that remains under the radical is 2
<h3>How to determine the value under the radical?</h3>
The correct expression in the question is:
1250^4
This can be rewritten as:
![\sqrt[4]{1250}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B1250%7D)
Express 1250 as product
![\sqrt[4]{(2 * 5^4)}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B%282%20%2A%205%5E4%29%7D)
Expand the expression
![\sqrt[4]{2} * \sqrt[4]{5^4}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B2%7D%20%2A%20%5Csqrt%5B4%5D%7B5%5E4%7D)
Simplify
![\sqrt[4]{2} * 5](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B2%7D%20%2A%205)
Evaluate the product
![5\sqrt[4]{2}](https://tex.z-dn.net/?f=5%5Csqrt%5B4%5D%7B2%7D)
Hence, the value that remains under the radical is 2
Read more about radical expressions at:
brainly.com/question/3008670
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The first 5 multiples of 15 are: 0, 15, 30, 45, 60
Answer:
44 swimmers
Step-by-step explanation:
Given the data points :
66, 8) (71, 23) (72 16) (75 30) (78 35) (80 24) (82 37) (86 37) (87 42) (90 50)
Temperature X:
66
71
72
75
78
80
82
86
87
90
Number of swimmers Y:
8
23
16
30
35
24
37
37
42
50
Using the online regression calculator :
The regression model obtained is ;
ŷ = 1.5045X - 88.2056
Where
1.5045 = gradient or slope
-88.2056 = intercept
x = independent variable
y = dependent variable
Number of swimmers when temperature = 88
y = 1.5045(88) - 88.2056
y = 44.19
y = 44 (nearest whole number)
Answer:
Nice but whats the question.....
Step-by-step explanation:
The answer is 577.5 hope this helps