3 years ago

What is the sum of the first 200 positive odd numbers?

Mathematics

1 answer:

andrew-mc [135]3 years ago

6 0

Answer: 40,000

Step-by-step explanation:

Their sum is (1+399) + (3+397) + (5+395) + … + (199+201) = 100 x 400= 40000

You might be interested in

Question 1 : solve 12 < 2x ≤ 32

notka56 [123]

Answer:

x<=10

Step-by-step explanation:

2x<= 32-12

2x<= 20

x<= 20/2

x<= 10

4 0

2 years ago

MS. Winkler surveyed her students in just one class with 30 students to see how many siblings each of them had. Here are the res

makvit [3.9K]

the correct answer is b

3 0

3 years ago

Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee

olga55 [171]

Answer:

Step-by-step explanation:

form a proportion

12/2=42/x

cross multiply

12x=84

x=7

6 0

3 years ago

Read 2 more answers

Rectangle has a width of 14 cm in a diagonal 20 cm what’s the length of the rectangle

Advocard [28]

Answer:

I think it might be 14.28.

Step-by-step explanation:

I used a triangle calculator "cossincalc.com"

5 0

3 years ago

Read 2 more answers

Un turista pagó un total de 180 dólares en un hotel. La cuenta incluye el costo de tres noches de hospedaje y 75 dólares de alim

AlexFokin [52]

I don’t understand the language so i can’t help sorry

6 0

3 years ago