Mathematics, 22.04.2021 03:10 kayleigh2037
GIVING 40 POINTS -- Which of the following choices is a quadratic equation whose roots are 3 and -6? Choose: x2 - 3x - 18 = 0 x2 + 3x - 18 = 0 x2 - 9x + 18 = 0 x2 + 9x + 18 = 0
Answers: 1
Mathematics, 21.06.2019 22:00
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?
Answers: 2
Mathematics, 21.06.2019 23:00
Rob filled 5 fewer plastic boxes with football cards than basketball cards. he filled 11 boxes with basketball cards.
Answers: 1
Mathematics, 21.06.2019 23:30
Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile
Answers: 1
Mathematics, 22.06.2019 01:00
(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.
Answers: 1
GIVING 40 POINTS -- Which of the following choices is a quadratic equation whose roots are 3 and -6?...
Mathematics, 29.02.2020 00:24
Mathematics, 29.02.2020 00:24
Mathematics, 29.02.2020 00:24