Questions and answers by

Chitra

Questions (9)

The time interval between a lightning flash and the first sound of thunder was found to be 5 second.If the speed of sound in air
1. 3 answers
2. 795 views
Solve the proportion.x + 7/x + 4 = 7/x − 3 for x. a) What is the larger answer? b) what is the smaller answer?
1. 0 answers
2. 383 views
It takes 69 inches of ribbon to make a bowand wrap the ribbon around a box, as shown. The bow takes 30 inches of ribbon. The
1. 1 answer
2. 626 views
From 1989 to 1990, the population of Nevadaincreased by 1.59 × 105, and that of Maine increased by 28000. In 1990, the
1. 1 answer
2. 509 views
On one side of a scale there are 6 coins, 3weighing 2 grams each and 3 weighing x grams each. The scale is balanced if 5 coins
1. 1 answer
2. 682 views
Assume y varies directly as x.If x = 4 when y = 36, what is the value of k?
1. 1 answer
2. 852 views
A page of a school year book is 81 2 inches by 11 inches. The left and right margin are 3 and 2 1 2 inches, respectively. The
1. 1 answer
2. 614 views
What is the elaborate process for balance transfer between card accounts?
1. 0 answers
2. 341 views
Rules and regulations written by the executive branch and signed by President that carry out wishes of Congress are known as the
1. 1 answer
2. 420 views