Mathematics, 23.09.2020 23:01 meowandcake
In her science fair project about the amount of water needed to dissolve 2 ml of a certain substance at room temperature, Staci got an average value of 32 ml.
What should Staci do for the best chance to reproduce that data again?
1. improve the experimental design
2. change it to include a control group
3. follow the same steps exactly
4. decrease the number of trials
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.
Answers: 1
Mathematics, 22.06.2019 01:10
A3cmĂ—3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cmĂ—3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.
Answers: 3
Mathematics, 22.06.2019 04:00
Create a varationof radical symbol y=a a (x-h)+k function graph the parent function with all 4 varations question: how did each variable change affect the graph? use (desmos) graphing to graph the it
Answers: 2
Mathematics, 22.06.2019 04:30
The graph of f(x) = x is reflected over the y-axis. use the graphing calculator to graph this reflection. which list containsthree points that lie on the graph of the reflection?
Answers: 3
You know the right answer?
In her science fair project about the amount of water needed to dissolve 2 ml of a certain substance...
Questions
Spanish, 19.11.2020 17:00
English, 19.11.2020 17:00
English, 19.11.2020 17:00
Biology, 19.11.2020 17:00
Health, 19.11.2020 17:00
Mathematics, 19.11.2020 17:00
History, 19.11.2020 17:00
Mathematics, 19.11.2020 17:00
History, 19.11.2020 17:00
Computers and Technology, 19.11.2020 17:00
