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

Can anyone please help me?? Thanks!

Describe the characteristics of the water at the mountain source: Speed: Temperature: Oxygen Level: Nutrient Level:

What is 3.4% of 975? please help thanks!

if you described Washington, D.C. as being south of New York City, you would be describing its__

what is 3-9+27-81+-a8 in evaluate series

The basic difference in the economic effects of a tariff compared with a quota is that a:

The length of the hypotenuse of a 30 -60 -90 triangle is 11, find the perimeter ?

3 questions. 10 PTS! 5-STAR RATING! THANKS ON QUESTION/PROFILE! FIRST TO ANSWER ALL 3 GETS BRAINLIEST! See attachments for Questions/Answer choices! xoxo

which of these is NOT a function of dna polymeraseA.unwinding the helix B.correcting errors C.adding base pairs D.replicating the DNA strand

Please help will mark brainliest!