kebrahyme kebrahyme
  • 20-07-2020
  • Mathematics
contestada

an elastic band. which is 72cm

Respuesta :

Аноним Аноним
  • 20-07-2020

Initial length = 72 cm

Stretched length = 90 cm

Find the increased in length:

increase = 90 - 72 = 18

Find the percentage increase:

Percentage increase = change/original x 100

Percentage increase = 18/72 x 100 = 25%

Answer: The elastic band's length is increased by 25%

Answer Link

Otras preguntas

If f(x) = │(x² – 50)│, what is the value of f(-5) ?
How many yards of a carpeting that is 26 inches wide will be needed to cover a floor that is 12ft by 13ft?
How many yards of a carpeting that is 26 inches wide will be needed to cover a floor that is 12ft by 13ft?
If x + y = 7 and xy = 4, then find the value of x^2 + y^2.
24a^2b^2-18ab I need to factor this but am having trouble?
At what point does the graph of 5x + 4y = 12 intersect the y-axis?
Lucy was playing a card with two friends. They were playing with a deck of 21 cards. Lucy dealt 1/3 of the deck to each person. How many cards did lucy get?(for
How many yards of a carpeting that is 26 inches wide will be needed to cover a floor that is 12ft by 13ft?
what is 47/9 in simplest form?
155/200 is it bigger than 3/4