Mathematics, 06.01.2020 02:31 ella3714

20% of a number is 35 what is the number

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:50, lunamoon1

The rate of decay of a radioactive substance depends upon the amount present initially. the mass y (mg) of the radioactive substance cobalt-60 present in a sample at time t (years) is represented by the exponential equation y=50e −0.1315 t . answer the following questions in complete sentences. 1. how does the exponential equation above compare to the equation for simple interest that is compounded continuously? explain the similarities. 2. what is the initial amount of cobalt-60 in the sample? 2. how much cobalt-60 is left after 8.4 years? show your work. 3. what would be the y-intercept of the graph? what does it represent? 4. after how many years will the amount of cobalt-60 left be 6.25 mg? explain what happens to the cobalt-60 after 50 years? 5. discuss some “real-world” examples and uses of cobalt-60

Answers: 1

continue

Mathematics, 21.06.2019 21:00, jm00120

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Answers: 1

continue

Mathematics, 21.06.2019 21:40, samy14

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Answers: 1

continue

Mathematics, 21.06.2019 22:30, kaylaamberd

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Answers: 1

continue

You know the right answer?

20% of a number is 35 what is the number...