Based on the soil texture diagram, which percentages of sand, clay, and silt would result in sandy clay?
a. 60 percent sand, 10 percent clay, 30 percent silt
b. 80 percent sand, 10 percent clay, 10 percent silt
c. 50 percent sand, 40 percent clay, 10 percent silt
d. 20 percent sand, 60 percent clay, 20 percent silt

C.  50 percent sand, 40 percent clay,  10 percent silt

Explanation:

To read the soil texture triangle, remember the following:

1. Clay = horizontal        -

2. Sand = diagonal going up and to the left   \

3. Silt = diagonal going down and to the left  /

Refer to the picture attached so you can understand this better.

To get the percentage of the composition of your sample, just follow the lines that meet at the point in your soil texture triangle.  The number at the end of the line would be the percentage.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

c

explanation: