Factorise: 3a^2 + 7a

A block of gold has a mass of 9,660 kilograms has a volume of 0.5 cubic meters. What is the density of gold

What is the sum of 7/9 + 3/5

3x 4-7x-6 in terms and like terms

Find the interest due on $1,090 at 8% for 5 years

The number of quarters that John has is four times the number of nickels. he has $2.10 in all. how many coins of each type does he have

A triangle has sides of lengths 10 cm and 16 cm and the measure of the angle between them is 130 degrees. Find the area of the triangle.

While traveling to his grandma for his George fell asleep a fifth of the way through the journey when he awoke he still had to travel a quarter of the distance that he had traveled while sleeping. For what part of the journey had he been asleep

The sampling distribution of a statistic is (select the best answer) : The mechanism that determines whether the random sampling was effective. A normal curve, for which probabilities are obtained by standardizing.

What is the best jumpshot in 2k20?

On a baseball field, the pitcher's mound is 60.5 feet from home plate. During practice, a batter hits a ball 226 feet at an angle of 39° to the right of the pitcher's mound. An outfielder catches the ball and throws it to the pitcher.