lewisf613 lewisf613

12-01-2021
Mathematics

contestada

The number of problems that the math team successfully resolved at this year's competition increased from last year by a factor of ten. What is the percent increase?

Respuesta :

windyyork windyyork

16-01-2021

Answer:

900%

Step-by-step explanation:

The number of problems that the math team successfully resolved at this year's competition increased from last year by a factor of ten.

Let number of problems resolved by math team last year be x .

So number of problems resolved by math team this year is 10x.

Percentage increase = ( 10x - x / x) 100

= 900%

Answer Link

Otras preguntas

Two less than 3/2 of a number (x) is no more than 5 1/2

Find the perimeter of the image below: (4 points) 38 units 40 units 37 units 39 units

Find the equivalent exponential expression (10^4)^2

-2x-1 is less than or equal to 5 how can you solve it

What is one way that the Declaration of the Rights of Man and the Citizen was similar to the Declaration of Independence? It affirmed that the function of gover

westernization is best described as the process of cultures being influenced by A) increased technology B) economic interdependence C) cultural diversity D) eur

What is one of the biggest criticisms of the USA PATRIOT ACT

I’m confused on this one

please help me. :PP Appreciate it.

The reciprocal of a fraction must be found to solve the problem. What is the reciprocal fraction that should be used? Use the / symbol to write your fraction.