Answer:
4.3275
next time use a standard deviation calculator they are really easy to use just look it up on google
Length= 6 Width= 3
the formula to find the perimeter in a rectangle is 2(L+W)=perimeter
they gave us the perimeter so we substitute is into the equation:
2(L+W)=18
substitute the W by 1/2L
u will end up with 2(L+1/2L)=18
distribute the 2 and u will get:
2L+1L=18 which is 3L=18 and L=6
we know that the width is half the length so W=1/2(6) so W=3
13/21. you can’t simplify it anymore
The summation of 1 to infinity of n - 2 is which of the following series?-2, -4, -6, -8, . . .-2, -1, 0, 1, . . .-1, 0, 1, 2, .
muminat
1,0,1,2 is the correct answer I do believe
Answer: crocodile is longer
To get from mm to m, you would divide by 1000. 4000/1000 is 4, meaning the alligator is 4m and the croc is 6m (therefore longer)
