mohsinrafique9 mohsinrafique9
  • 15-02-2017
  • Mathematics
contestada

How many numbers between 40 and 129 are equal to 6 times an integer

Respuesta :

Аноним Аноним
  • 15-02-2017
Here, the series would be: 42, 48 .... 126
an = a + (n - 1)d
126 = 42 + (n - 1)6
126 - 42 = 6n - 6
84 + 6 = 6n
n = 90/6
n = 15

In short, Your Answer would be 15

Hope this helps!

Answer Link

Otras preguntas

EstimatesALL WORKING OUT PLEASEPLEASE DONT JUST PUT INTO A CALCULATOR FOR AN ANSWER THE TOPIC IS ESTIMATING!!!
what is the 17th term in the geometric sequence? 4,8,16,32,64
How do I speak Tamil
When a person is having a heart attack or a stroke, getting help immediately is critical. true false?
Victims of terror attacks are typically high profile leaders in opposition to terrorist agendas. True False
As humans increased the control of fire, which of the following happened? a No change in the number of calories consumed. b An increase in the number of calori
What is the square unit on 3e-4x969553+h17229
Smoking reduces a persons life by how many years
What was the official u.s. response to the japenese attack on pearl harbor?
How to find distance of a vertical line on the cordinate plane