yme070701 yme070701

24-08-2020
Mathematics

contestada

A toxin increase from 12ppm to 16ppm. What percent increase is this?

Respuesta :

zainaabuqutai492 zainaabuqutai492

24-08-2020

For percentage increase there is a formula
New value - old value
Divided by old value
Multiplied by 100
16-12=4
(4/12)*100
=33.3%
For percentage decrease
The formula is a bit different
It is old value - new value
Divided by old value
Multiplied by 100

Answer Link

Otras preguntas

Eric greets MarÃa as shown below. At what time of the day is he greeting her?

Well in the value of the function when the input is 2: y=-4x+2 Please explain your answer trying to help my boyfriend and I don’t understand

Please help fast!! A skateboarder traveling at 10.4 m/s starts getting chased by a grumpy dog. The skateboarder speeds up with a constant acceleration for 39m o

Find the linear equations written in standard form. Select all that apply. x + y = –1 –3x = y x + 4y = 0 y = 5x – 2 x = 3 – 0.1y 8x – 3y = 20

Explain how to divide i still don't understand

9(b-5) 5(9c+4) 8(5d-6)

How can we show that two triangles are congruent?

What are the main reasons that counties are struggling to meet their budgets?

Suppose you start to eat some potato chips from an open bag that you found in your locker and notice that they taste unpleasant. What process resulted in this u

the information of DNA is actually in the form of a code, where the sequence of _______