Two spherical pieces of cookie dough have radii of 3cm & 5cm. The pieces are combined to form one large spherical piece of dough. What is the approximate radius of the new sphere of dough? round to the nearest tenth

Explain how to find which is 1 forth greater of 12 or 1 third of 12

A bag contains 7 marbles: one each of red, orange, yellow, green, blue, violet, and white. a child randomly pulls 4 marbles from the bag. what is the probability that the marbles chosen are green, blue, red, and yellow? round

The amount of matter in an object is called its

A soccer ball of mass 0.50 kg is rolling with velocity m/s when you kick it. Your kick delivers an impulse of magnitude 1.5 N · s in the - x direction. The net force on the rolling ball, due to the air and the grass, is 0.

Which property is always true for a rhombus but not always true for a parallelogram? Answer The opposite angles are equal. The diagonals are perpendicular. The diagonals bisect each other. The adjacent angles are supplementary

Darcy deposited $390 into a savings account. As long as the account balance remains at or above $150, she does not have to pay a service fee for the account.

Which of the following has zero acceleration? A. Person running 100m straight across a field at a constant speed B. A satellite orbiting at a constant speed C. A person running once around a track at a constant speed D.

A city pool sells full-day and half-day passes during the summer. The goal is to make $1000 each day from pool pass sales. The graph shows the number of full-day and half-day passes they need to sell to make $1000.

Express - 0.4 as a fraction in simple form

The triangles are similar. What is the value of x? Enter your answer in the box. x = two right triangles. the larger triangle has a long leg of 96 units, short leg of 28 units, and the hypotenuse is labeled 6 x plus 28.