leahtaylor101010 leahtaylor101010

10-01-2023
Mathematics

contestada

Prove that for any natural n: a the number 7^(n+4) −7^n is divisible by 30.

Respuesta :

Otras preguntas

What is the value of charge of a body that carries 20 excess electrons ?

Mari and Jen each work 20 hours a week at different jobs.Mari earns twice as much as Jen.Together they earn $480.How much does each girl earn in a week

A rectangular garden is 25ft wide. its area is 1125ft^2, what is the length of the garden?

14b=-56 Explain please :)

A scientist wishes to generate a chemical reaction in his laboratory. The temperature values in his laboratory manual are given in degrees Celsius. However, hi

46,054,202 round the underlined number the 5 isunderlined

When acid comes into contact with calcite, the acid bubbles. How can geologists confirm that the rock towers are made of limestone?

You lift a 45-newton bag of mulch 1.2 meters and carry it a distance of 10 meters to the garden. How much work was done?

Explain using the particle theory to explain how kinetic energy has a role in melting ice cream on a hot sunny day. HELP ME EXPLAIN THIS! :)

Which decimal below is the LEAST? 0.8 0.092 0.18 0.199