neontrees63
neontrees63
17-06-2018
Mathematics
contestada
what is the value of this problem?
Respuesta :
mkryukova19
mkryukova19
17-06-2018
Simplest way to solve this problem: substitute the value of i with 1,2,3 and then add all terms.
4*(1/2)¹⁻¹ + 4*(1/2)²⁻¹ + 4*(1/2)³⁻¹ = 4*1 +4*1/2 + 4*1/4= 4+2+1=7
Answer is 7.
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
ACCESS MORE
Otras preguntas
How do you summarize a passage? borrowing the exact words from the source restating a section of text from the source expressing the main ideas of the passage i
What is the correct possessive form of bridges? bridges bridges’ bridges’s bridge’s
America had a two-fold imperialistic interest in Hawaii, one was using it as a base for Asian interests and the other was to develop this industry. a. cotton c.
Since no one witnessed the man’s death, it was necessary to perform a(n)____in order to determine the cause.
Who is the intended audience of the Abraham Lincoln’s The Gettysburg Address?
Devin exercised the same amount of time each day for 5 days last week . His exercise included walking and swimming . Each day he exercised,he walked for 10 min
U.S. Admiral Henry Mayo demanded that Mexico give a 21-gun salute to the American _____________ after the Tampico Incident.
At which of the following locations would you be most likely to find a high population density? within the Sahel near the rainforest along the banks of the Nige
Which two words below are using the hyphen correctly? A. Ex-husband B. Pre-school C. Self-evident D. Re-tell
In which part of a story is the lesson or main message revealed?
