Number of adults with ticket = 17
Total number of people interviewed = 50
Relative frequency of adults with ticket = 17 / 50 = 0.34
Answer:

Step-by-step explanation:
Divide the composite shape into two shapes, a rectangle and a triangle.
We can see that the rectangle has dimensions of 3 x 2.
We can use the area formula.



We can also see that the triangle has a height of 3 and a base of 1 (3 - 2).
We can use the area formula.



Now we can add these areas together.

Answer:
factor literal, son aquellos términos que tienen iguales letras (símbolos literales) e iguales exponentes.
Step-by-step explanation:
We solve the equation: a = 50 + ( 90 - a );
Then, a = 140 - a;
2a = 140;
a = 140/2;
a = 70 (it is the measure of one angle);
90 - 70 = 20 (it is the measure of another angle);
She bought 3,000 grams of grapes.