debbys4995 debbys4995

25-12-2017
Mathematics

contestada

How many different 7-letter words can be made
a. if the first letter must be d, x, or t and no letter may be repeated?

Respuesta :

fenixgreengr fenixgreengr

30-12-2017

>>>>>>>3*25*24*23*..*20

Answer Link

Otras preguntas

a hydrogen-filled balloon was ignited and 1.60g of hydrogen reacted with 12.8g of oxygen. how many grams of water vapor were formed? (assume that water vapor is

the area of the rectangle is 85 cm. express the perimeter of the rectangle is function of the width x.

can you guys help me out with number 13

How do you find the constant of variation when y=-(2/3) and x=3

If -nx2 + tx + c = 0, what is x equal to?

Two numbers add to 251 and the second is 41 bigger then the first. what are the two numbers?

a spoon can sound like a bell. Explain scientifically in detail.

a spoon can sound like a bell. Explain scientifically in detail.

a hydrogen-filled balloon was ignited and 1.60g of hydrogen reacted with 12.8g of oxygen. how many grams of water vapor were formed? (assume that water vapor is

Q1. In a 100m track event, the time taken by four runners is 10 sec., 10.2 sec., 10.4 sec and 10.6 sec. Find the ratio of their speed.