breella0 breella0

03-12-2018
Mathematics

contestada

There are 10 students participating in a spelling bee.in how many ways can the students who go first and second in the bee be chosen

Respuesta :

KpoppedbyMyMicrowave KpoppedbyMyMicrowave

03-12-2018

Answer:

The 1st choice is 1 of 10.

The 2nd is one of 9.

10*9 = 90

Answer Link

Otras preguntas

Which of the following steps is not critical in the creation of Bt corn?a.Cut out a piece of DNA from a DNA molecule.b.Splice a piece of DNA into DNA from anoth

What's the other word stubborn; inflexible

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

Solve the quadratic by factoring 2X²-2X-12=0

What is the answer to 12-2x6+2/2

what is 12minus 2 multiply 6 plus 2 divide by 2

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

what is glossities and deficiency

which designer started as a fashion illustrator before focusing on industrial design?

What's the other word a weak or lifeless feeling