kayiizayed kayiizayed

03-11-2021
Mathematics

contestada

Rachel used to run 5k in 25 minuets. After practice it decreased 20%. How fast can Rachelle run now at 5k?

Respuesta :

parker9594 parker9594

03-11-2021

Answer:

20 minutes

Step-by-step explanation:

since it decreased by 20% you can do 10% of 25 minutes and that is 2.5 minutes then double that and you'll get 5 minutes then just do 25 minutes- 5 minutes

Answer Link

07-03-2022

Answer:

20 minutes

Step-by-step explanation:

1-0.2=0.8
0.8*25=20

Answer Link

Otras preguntas

what is the answer to 1/4+4/5(3/4x-1 1/9)

suppose you conduct an experiment which simulates glacial recession over time. what is the dependent variable in this experiment? 1.Glacial mass 2.Sunlight 3.Th

Which of the following topics is not relevant to The Second Coming a. The economic boom of the 1920s b. The movement away from Victorian views and customs c. Re

______ is the ultimate source of energy for plants.

Everyone experiences a period of __________ during puberty. a. little change b. emotional and mental stability c. reduced height and weight d. rapid change

What two concepts does H. G. Wells connect in this excerpt from The Time machine? At first, proceeding from the problems of our own age, it seemed clear as dayl

If you are involved in a collision and you do not stop at the scene, you may lawfully keep driving as long as there is no injury. A. TRUE B. FALSE

[-10 +(-3)]-[6+(-9)] how do you solve this question

The first antibiotic was made because of properties discovered in a certain type of

What is language? Answer in complete sentences.