Approximate, in square centimeters, the area of a circle with radius=43 cm. (Round your answer to two decimal places.)

What conversion factors are used in the Currency Calamity activity

Which expression best estimates Negative 18 and one-fourth divided by 2 and two-thirds? Which expression best estimates Negative 18 and one-fourth divided by 2 and two-thirds?

How does the size of a bar magnet's magnetic field compare to that of Earth's? A. A bar magnet's magnetic field is larger than Earth's. B. A bar magnet's magnetic field is smaller than Earth's. C.

A number cube is rolled 360 times, and the results are recorded as follows: 41 ones, 54 twos, 62 threes, 75 fours, 33 fives, and 95 sixes. What is the experimental probability of rolling a 2 or a 3? A : 0.32 B: 0.18 C: 0.07 D: 0.68

on the first day she saves $2 in her piggy bank each day after that she doubles the number of dollars she saved on the previous dates how many dollars does she save on the sixth day

A store offers discounts on lunch-size chip bags when buying larger quantities. The graph below represents the total cost, in dollars, for the number of bags purchased. = What is the difference in the price per bag for 150 bags versus 50 bags? $0.

The potential energy function for a system of particles is given byU (x) = - 6x3 + 2x2 + 7x, where x is the position of one particle in the system.

Is there a series of rigid transformations that could map KLP to QNM? If so, which transformations

lauren rode her bike from her house to a friend house 3 1/3 miles away. on the first leg of her trip she rode uphill at 3 miles per hour. the second part of the trip covered a larger distance but was downhill and lauren rode at 5 miles per hour.

Solve for n 19.1+26.4+23.6=14.3+8.6=n