Mathematics, 05.05.2020 04:08 hernsl0263
PLZ HELP IM ON THE CLOCK HERE
What is the total surface area of the square pyramid? A square pyramid. The square base has side lengths of 8 inches. The triangular sides have a height of 5 inches. _ square inches A.20 B.40 C.104 D.144
Answers: 2
Mathematics, 21.06.2019 16:50
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
Mathematics, 21.06.2019 19:20
Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?
Answers: 1
Mathematics, 21.06.2019 22:00
Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
Answers: 1
Mathematics, 21.06.2019 23:00
Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost
Answers: 1
PLZ HELP IM ON THE CLOCK HERE
What is the total surface area of the square pyramid? A squ...
What is the total surface area of the square pyramid? A squ...
Social Studies, 06.07.2019 08:00
Health, 06.07.2019 08:00
Mathematics, 06.07.2019 08:00
Mathematics, 06.07.2019 08:00
Mathematics, 06.07.2019 08:00
Mathematics, 06.07.2019 08:00
Mathematics, 06.07.2019 08:00
Mathematics, 06.07.2019 08:00
English, 06.07.2019 08:00