Answer:
3. An additional month of product use is associated with an additional 0.85 inch of growth.
Step-by-step explanation:
Given that a company is testing a product which is intended to make hair grow faster. One of the test subjects started with a hair length of 8.2 inches
After a year of using the product, the test subject's hair measured 18.4 inches. If the growth rate was constant during the trial period, then we find that for 12 months hair growth is 10.2 inches
Assuming constant growth for 1 month growth is 10.2/12 = 0.85 inches
i.e. for every month additional use the growth would be 0.85 inches.
The equation relating hair growth and months would be
Hair size = No of months used *0.85 + 8.2
So correct option is
3. An additional month of product use is associated with an additional 0.85 inch of growth.
C^2+(2/3)
2^2+(2/3)
4+(2/3)
4 2/3
Final answer: 4 2/3 or 14/3 as an improper fraction
Answer:21
Step-by-step explanation:
Let Ramon counted 'x' no. of turtles,
therefore, according to the question, he counted (2x + 3) crayfish.
It is given that he counted 54 turtles and crayfish.
So, our equation becomes, x + 2x + 3 = 54
or, 3x + 3 = 54
or, 3x = 51
or x = 17
So, in the pond there were 17 turtles and 17*2 + 3 = 37 crayfishes.
But according to the question there were 4 more frogs than turtles.
So total no. of frogs were,
17 + 4 = 21
Hope it helps!!!
Answer:
The answer would be N because the square root of 16 is 4, and 4 is a rational number.
Answer:
C. 63°
Step-by-step explanation:
<E = 1/2 (243 - 117)
<E = 1/2 (126)
< E = 63