Answer:
3.142 ft^2
Step-by-step explanation:
A=pi*r^2
A= 3.14 * 1
Answer:
8
Step-by-step explanation:
Fraction = 19/500
You can't write it as a mixed number
Mixed numbers have to have whole numbers.
19/500 is less than 1, therefore it cannot be a mixed number.
Best Answer:<span> </span>to get it out of your head, the $20,000 dollars is not important as he will not save that much 1+2+4+8+16+32+64+128+256+512 <span>+1024+2048+4096+8192=$16383
</span><span>this is also
(2^0)+(2^1)+(2^2)+...+(2^12)+(2^13)
just so you know
btw it can be proven using binary system that this is also (2^14)-1</span><span>
</span>
Answer:
834 chirps
Step-by-step explanation:
Given the data:
Chirps in 1 min Temperature (°F)
781 74
1039 85.9
1156 87.2
1218 87.8
1131 91.4
888 75.5
Using technology, the regression model obtained will be in the form :
y = bx + c
b = slope ; c = intercept
y = temperature ; x = chirps per minute
The regression model is :
ŷ= 43.28 + 0.0390x
If outside temperature, y = 76 ; x will be ;
76 = 43.28 + 0.0390x
76 - 43.28 = 0.0390x
32.72 = 0.0390x
x = 32.72 / 0.0390
x = 838.97435
x = 834 chirps per minute