Team D used a recipe that consists of 20 cups of sand, 2 cups of flour, and 3 cups of water. How does the percent of sand in Team D's recipe compare to that of the other teams?

80%

Step-by-step explanation:

Given:

Team D used a recipe that consists of 20 cups of sand, 2 cups of flour, and 3 cups of water.

Question asked:

How does the percent of sand in Team D's recipe compare to that of the other teams ?

Solution:

Team D used a recipe that consists of sand = 20 cups

Team D used a recipe that consists of  flour =  2 cups

Team D used a recipe that consists of  water = 3 cups

Total number of cups together = 20 + 2+ 3 =25 cups

Now we will have to find percent of cups of sand out of the total number of cups.

By using formula of percentage,

Percent =

Therefore, 80% of sand in Team D's recipe compare to that of the other teams.

d

step-by-step explanation:

i used the pitagoras theoreme

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33