12-10-2022
Mathematics

contestada

20. Answer each of the following.
a. If A has five elements and B has seven elements, how many elements are in AXB?
b. If A has c elements and B has d elements, how many elements are in AXB?
c. If A has c elements, B has d elements, and C has e elements, how many elements are in (AXB)XC?

Please show work.

20 Answer each of the following a If A has five elements and B has seven elements how many elements are in AXB b If A has c elements and B has d elements how ma class=

Respuesta :

Otras preguntas

true or false: ionic bonding involves the shareing of electrons, oxide ions have a 2+ charge , electrons have a negative charge , a hydrogen molecule is

Jorge is making 6 large salads and 4 small salads. Each large salad needs 10 cherry tomatoes and each small salad needs 6 cherry tomatoes. How many cherry toma

Ratifying the 13th Amendment, to abolish slavery, was one way the government attempted to give blacks the rights of full citizenship. a. True b. False

MobileQuizStar.com Question 9/10 level 1 answer

In just 40 years, Americans dealt with: a civil war millions of freed slaves industrial revolution millions of new immigrants changes in education women's suffr

what is photosynthesis?

A pipe spilling chemicals from a factory into a river is an example of a point source of pollution. Please select the best answer from the choices provided a. T

Jorge is making 6 large salads and 4 small salads. Each large salad needs 10 cherry tomatoes and each small salad needs 6 cherry tomatoes. How many cherry toma

Which type of environmental scientist is most likely to study how whales are affected by pollution? a. Hydrologist b. Toxicologist c. Ecologist d. Oceanogra

Good evening everyone, I need help it's urgent!