Dalia owns a gravel pit. She took a random sample of rocks and counted
58
5858 sedimentary rocks,
213
213213 metamorphic rocks, and
522
522522 igneous rocks.

2? if not the correct answer you might need to provide more information

step-by-step explanation:

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%