Chetan has an average of 77on his first 3 math tests. He wants an average of 80. What equation can be used to find s, the score Chetan would need on the 4th test to achieve this average?

Samuel can type 3.8*10^5 words in

The sialic continents, mafic ocean floors, the crust, the mantle and the core were all formed while the early melted Earth cooled and differentiated as low density minerals floated to the surface and heavy, denser minerals sank to the center.

The sum of two numbers is 61 . The larger number is 23 more than the smaller number. What are the numbers?

A company makes a profit of 7% on a sale of $2,000; it also makes a profit of 6% on a $5,000 sale. How much total profit did the company make on both transactions?

5: Which prism holds more 1 in. X 1 in. x1 in cubes? How many more cubes does the prism hold? 8 cm Som 12 cm Volume of Prism A: Volume of Prisme:

Frank goes skydiving with his friends. As they exit the plane at 3000 ft, they start to fall at approximately 10 ft per second. How long does it take them to reach 2,550 ft?

How many miniature marshmallows are in a 16 ounce bag

Find the difference: 98 - 9 = ? *89 *91 *99 *107

Carla, Ashley, Kayla and amber ran the 300 hurdles dash. Carla finishes in 34.77 seconds, Ashley finished in 34.7 seconds Kayla finished in 34.07 seconds and Amber finished in 34.707 seconds. Which runner came in second

Evaluating express 6 Evaluate 13 + - when y = 6. y