ys191 ys191
  • 17-10-2018
  • Mathematics
contestada

L=a+(n-1)d

solve for n

Respuesta :

altavistard
altavistard altavistard
  • 19-10-2018

Answer:

(L-a)/d + 1 = n

Step-by-step explanation:

Let's isolate (n-1), and after that isolate n:

1) subtract a from both sides:  L - a = (n-1)d

2) Divide both sides by d:  (L-a)/d = n-1

3) Add 1 to both sides, to isolate n:            (L-a)/d + 1 = n

Answer Link

Otras preguntas

Factor the following expression completely please put A,B,C,D as the answer thanks:)
Decide whether the function is a polynomial function. If so, write it in standard form and state its degree, type, and leading coefficient.h(x) = 19x4 − 419x2 +
need it asap... a survey conducted in a school showed that 65% of the students walked to school. The remaining students took buses to school. The ratio of stude
88 is 11% of what number
At 400 K, a volume of gas has a pressure of 0.40 atmospheres. What is the pressure of this gas at 273 K?
Sally has twice as many dimes as nickels. The total value is $3.50 how many nickels and dimes does she have?
4a²+4a   x a²-5aa²-25         8a
Fungi are ________ like ________. a. autotrophs, plants b. autotrophs, animals c. heterotrophs, animals d. heterotrophs, plants
60% of what number is 12 ?
where does photosynthesis take place in a plants cell?