Mathematics, 26.03.2020 04:52 jdbrooks08
The factors of the number 21 are 1, 3, 7, and 21. Choose the factor pairs of the number 21.
a) 1×21
b) 3×7
c) 1×7
Answers: 2
Mathematics, 21.06.2019 18:00
14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6
Answers: 1
Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
The factors of the number 21 are 1, 3, 7, and 21. Choose the factor pairs of the number 21.
Physics, 26.08.2019 22:10
Computers and Technology, 26.08.2019 22:10
Law, 26.08.2019 22:10
Mathematics, 26.08.2019 22:10
Mathematics, 26.08.2019 22:10
Mathematics, 26.08.2019 22:10
Mathematics, 26.08.2019 22:10
English, 26.08.2019 22:10
Arts, 26.08.2019 22:10
Physics, 26.08.2019 22:10