20-10-2019
Mathematics

contestada

you have to answer 2 essay questions for an exam. there are 5 essays to choose from. how many different groups of 2 essays could yo possibly choose?

Respuesta :

kundansilva16 kundansilva16

20-10-2019

Answer:

10

Step-by-step explanation:

the question is similar to

choosing 2 things from 5 things

which is equal to C(5,2)

= (5×4)/(2×1)

=10

Answer Link

Otras preguntas

What is the relationship between securitization and the role of financial intermediaries in the economy? what happens to financial intermediaries as securitizat

Oscar Wilde refers to a work of art as having a surface. What is a synonym for this concept? O The Material The aesthetics, what it looks like O The meaning 27

Evaluate 6 t − 20 − 32 u 6t−20−32u6, t, minus, 20, minus, 32, u when t = 6 t=6t, equals, 6 and u = 1 4 u= 4

I am trying to find the value of x. Then I need to find the angle measures of the polygon. I am confused on how to solve these types of equations and my teacher

point B is in the interior of

Please help me please show your own work not online

All of the following are liability accounts except:_____. a. payable. b. accounts payable. c. unearned ticket revenue. d. taxes payable. e. commissions earn

Need help on all questions: 34-37.

It took Marlo 42 minutes to walk 3 miles. It took his sister 72 minutes to walk 6 miles. If the ratio of minutes to miles is constant for each person, how much

2. If g(x)=x² + 3x - 2, Find g(-2)