jerikkaharris5889 jerikkaharris5889

25-12-2020
Mathematics

contestada

In January, the depth of a lake was 812 feet. In August, the depth of the lake was 446.6 feet. What is the percentage decrease of the depth of the lake from January to August?

Respuesta :

NgShiYin NgShiYin

25-12-2020

Answer:

45%

Step-by-step explanation:

To find the percentage decrease, we need to find the decrease first.

Decrease = 812 - 446.6

= 365.4

Percentage decrease = [tex]\frac{365.4}{812}[/tex] × 100%

= 45%

Answer Link

Otras preguntas

why did the united states support the overthrow of an elected Guatemalan president

How many ways can you write 5^8 as a quotient of two exponential terms? Explain your reasoning.

Radiation requires a heated liquid to transfer energy. a. True b. False

What is 22% of 288 and the example

The territory of a duke or duchess is called a _____.

Carmelo is researching President John F. Kennedy’s campaign speeches. He is using both the speeches themselves and reporters’ analysis of the speeches as source

Who (in the bible) said that suffering would establish,strengthen, and settle? Peter or James?

during which change of state does the motion of the atoms decrease?

What is the capital of Canada?

This passage is mostly about the: A. new-built city. B. farmhouse. C. brook. D. meadow grass.