25-09-2018
Mathematics

contestada

Marcie ran the 400-meter race 3 times. Her fastest time was 52.3 seconds.her slowest time was 56.3 seconds. If her average time was 54.0 seconds, what was her time for the third race?

Respuesta :

uhhinvictus uhhinvictus

25-09-2018

52.3+56.3+53.4=162 162/3=54

Answer Link

Otras preguntas

An adjective can describe both a a. verb and an adjective. b. noun and a verb. c. noun and a pronoun. d. pronoun and an adjective.

Which of the following activities does NOT improve stability? a. maintaining a narrow base b. lowering your center of gravity c. doing balancing exercises d.

9/8 = 4/5 What's The answer

Which word has the long e sound? a. client b. inferior c. beautiful d. poetic

Jake and jerry went on a camping trip with their mirror cycles. One day jerry left on his motorcycle to go to the village. Ten minutes later jake decided to go

What was the great advantage of the Chinese written language?

What are some of the reasons for limiting authority? a. all of these are reasons for limiting authority b. to protect individual rights c. to make sure that a d

Can you help me evaluate the expression: 2*(3+1)+2

How did rome treat the people from lands in conquered and gaining control of italy

which of the following instances best incopporates the use of software on your computer? A. using your scanner to input information into your computer B. Using