Mathematics
Mathematics, 10.11.2019 13:31, kquestion

Create an expression equal to 7 with these numbers and symbols 1.3 (4.6 4.5) + ÷

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, priscillaoliver5214
Dr. cooper just started an experiment. he will collect data for 8 days. how many hours is this
Answers: 2
image
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
image
Mathematics, 21.06.2019 19:30, kaleyf96
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
Answers: 1
image
Mathematics, 21.06.2019 20:30, ptrlvn01
Which shows the graph of the solution set of 3y – 2x > –18?
Answers: 1
Do you know the correct answer?
Create an expression equal to 7 with these numbers and symbols 1.3 (4.6 4.5) + ÷...

Questions in other subjects: