IvanMunoz518
IvanMunoz518
04-07-2018
Mathematics
contestada
Help Plz dont understand
Respuesta :
ALin03
ALin03
04-07-2018
You can use the arithmetic sequence sum formula here:
[tex]n(a_1+ \frac{d(n-1)}{2} )[/tex]
Where d = 4
n = 15
[tex]a_i[/tex] = 4i-1
Then, plug the values in, and you should get
465
Answer Link
amberadams101
amberadams101
04-07-2018
A. 465 should be the correct answer
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
If someone is a “nativist,” who is he or she against?
A solution that contains equal numbers of hydrogen and hydroxyl ions would be called acidic basic alkaline neutral
NEED HELP ASAP 1.Which word in the sentence should be capitalized? next year Sara would like a part-time job. A. Job B. Like C. Next D. Year 2
Which of the following is true? A. Some levels of tobacco use are safe. B. Some tobacco products do not cause cancer. C. All forms of tobacco are addictive.
A synonym is a word that's A. similar in meaning. B. defined in a thesaurus. C. opposite in meaning. D. pronounced the same.
One case of books weighs 35 pounds. One case of magazines weighs 23 pounds.A book store wants to ship 72 cases of books and 94 cases of magazines to another sto
In which sentence is the participial phrase punctuated correctly? a. Craving, a midnight snack, I tiptoed to the kitchen. b. Craving a midnight snack, I tiptoed
Yo_________muy inteligente. Answer for Blank 1:
NEED HELP ASAP 1.Which word in the sentence should be capitalized? next year Sara would like a part-time job. A. Job B. Like C. Next D. Year 2
A solution that contains equal numbers of hydrogen and hydroxyl ions would be called acidic basic alkaline neutral
