1. a scientist records the mass of a proton as 0.16726231 grams. use a single digit times a power of 10 to estimate the mass

2. the tanks at the georgia aquarium holds approximately 8.4 x 10 to the sixth gallons of water. the tank at the aububon aquarium of the americas hold about 400,000 gallons of water, use a single digit times a power of 10 to estimate how many times greater the amount of water is at the georgia aquarium?

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Which of the following is an equation of a line parallel to the equation y=4x+1?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright