namneetkhattra
namneetkhattra
02-12-2019
Mathematics
contestada
plz anybody help me to solve this
Respuesta :
harshapuranik179
harshapuranik179
02-12-2019
Answer:
15) c) n(n+1)/√2
16) a) 2500
17) d) none of these
18) b)21
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
A hiking club has 9 members. How many ways can they choose a president, vice president, secretary, and treasurer from among the members?
The ratio of Sam age to Hanks is 5 to 3. If the sum of their ages is 24, how old is Hank?
Find the sum of 2/9+1/9?
what is 3 2/5 times 2 1/3
What was the Islamic Golden Age?
The tickets for the concert are selling for $12.00. Juanita is going to the concert with a group of 25 people. There is a discount of 1/8 off each ticket for gr
How did allies hide from Germans D-day invasion plan?
The data represent the ages of people working at a store. 19, 27, 20, 26, 20, 24, 32, 23, 20, 19, 21 What is the first quartile of these ages?
How many union ships did the Virginia sink?
The ratio of Sam age to Hanks is 5 to 3. If the sum of their ages is 24, how old is Hank?