oleblue4950 oleblue4950
  • 27-02-2024
  • Mathematics
contestada

Without actually adding, find the sum of 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21.

a) 121
b) 231
c) 253
d) 264

Respuesta :

Otras preguntas

sophia exerts a steady 40n horizontal force on a 8kg resting on a lab bench. the box slides against a horizontal friction of 24n. show that the box accelerates
nitrogen fixation is carried out primarily by
Can you solve 2^x=e^(x+2)
explain how the suns energy powers the earth (including heating our atmosphere, oceans, and photosynthesis)
there are two numbers that are 3 times as far from 19 as they are from 11. the sum of the two numbers is?
A sequence has an initial value of 10 and each term is twice the previous.  Which function models this sequence?1. a(n)=10(2)"n2. a(n)=10(2)n-13. a(n)=10+2n4. a
A bag contains 12 slips of paper of the same size. Each slip has one number on it, 1-12. Describe an impossible event.
[tex] \sqrt{1-5x} +6=3[/tex]
What Does "Dictated But Not Read" Mean?
Help!! Please explain how you go it too please!!