Adeola2631
Adeola2631 Adeola2631
  • 12-09-2020
  • Mathematics
contestada

Find the sum of the first 15 terms of an ap whose 1st and last term are -4 and 46 respectively?

Respuesta :

habsa200orjnnf
habsa200orjnnf habsa200orjnnf
  • 13-09-2020
#1, ok
#2, no
first year --- 8 = 8*2^0
2nd year --- 16 = 8*2^1
3rd year --- 32 = 8*2^2
...
6th year ---- ??

#3 >>>
Answer Link

Otras preguntas

A rectangular prism has a volume of 2320.5 in.? a width of 12.75 inches and a height of 14 inches what is the length?
Which country's culture had the greatest effect on the language and religion of Australia? France, great Britain, or united states
Which of the following exponential equations is equivalent to the logarithmic equation below? log750=x
Which shows the correct substitution of the values a,b, and c from the equation 0=-3x^2-2x+6 into the quadratic formula ?
which statement is an example of a sentence correctly using parallel structure
How have scientists determined the age of the earth?
BENEVOLENT and KINDHEARTED - these words are... similar in meaning, opposite in meaning, or neither the same nor the opposite
Complete the chart related to the difference types of federal powers established by the U.S. constitution. Define each type of power and provide one example of
what is the smallest solution to the equation
One surprising fact of the animal kingdom is that only approximately 5% of animals are classified into which group? A. Insects B. Invertebrates C.