The answer to 191 rounded to nearest ten is 190
The first and third graphs are both negative, so we can rule them out. Also, the fourth graph has no correlation, so we can rule that out. That leaves us with the final and correct answer, graph B.
Hope this helps!
The formula for the perimeter of a rectangle is P = 2L + 2W
you are given P (perimeter) and l (length.
Replace the letters withe the given information and solve for width:
76 = 2(31) +2W
Simplify:
76 = 62 + 2w
Subtract 62 from both sides:
14 = 2w
Divide both sides by 2:
W = 14/2
W = 7 cm
The width is 7 cm.
Answer:
49
Step-by-step explanation:
When Karen was born, the dad is 22 so Karen is now 27 which means the dad is 22+27= 49
Answer:

Step-by-step explanation:
Express the weight as the exponential function of months

When
then

Hence,

When
then

Therefore,

Check the rest values:
