dragonrose780 dragonrose780

02-02-2020
Mathematics

contestada

Set A contains 17 elements, set B contains 20 elements, and 6 elements are common to sets A and B. How
many elements are in A or B?

Respuesta :

sqdancefan sqdancefan

02-02-2020

Answer:

31

Step-by-step explanation:

There are 17-6 = 11 elements in Set A that are not also in Set B. Those togeter with Set B comprise all of the elements of either set.

11 + 20 = 31 . . . elements in A or B

Answer Link

Otras preguntas

Which region of the US did the spanish settle in

A biography of Julius Caesar, didn't we read a portion of it?, is also in that work. (Is the punctuation correct?

When was the death of all dinosuars?

f=1/2kp, solve for k

What is the conversion of 160g to cg?

How do we say I am 17 years old in French?

A number with one or more digits to the right of a decimal point is called a

Does adding debt increase or decrease the flexibility of a healthcare provider? Why

Which of the following shows the correct factorization of x3 - 5x2 - 14x? A. x(x + 7)(x + 2) B. x(x - 7)(x - 2) C. x(x + 7)(x - 2) D. x(x - 7)(x + 2)

Select all the expressions that are equivalent to 735 ÷ 100. A. 7.35 ÷ 1,000 B. 735 × 0.01 C. 73.5 × 0.001 D. 735 × 0.001 E. 73.5 × 0.1