AlexandriaSVH
New member
- Joined
- Feb 16, 2021
- Messages
- 5
Part 1
Sylvia, Dylan, and Ethan are solving a division problem with scientific notation.
Skyler, Robert, and Kaitlyn all solve the same exponential problem but have different approaches.
Sylvia, Dylan, and Ethan are solving a division problem with scientific notation.
Sylvia | Dylan | Ethan |
---|---|---|
3.61?10−114.1?1073.61x10−114.1x107 = .88?10−18.88x10−18 | 3.61?10−114.1?1073.61x10−114.1x107 = .88?10−18.88x10−18 | 3.61?10−114.1?1073.61x10−114.1x107 = .88?10−4.88x10−4 |
= 8.8?10−178.8x10−17 | = 8.8?10−198.8x10−19 | = 8.8?10−58.8x10−5 |
- Explain Sylvia’s processes. Is Sylvia correct? If not where did she go wrong?
- Explain Dylan’s processes. Is Dylan correct? If not where did he go wrong?
- Explain Ethan’s processes. Is Ethan correct? If not where did he go wrong?
Skyler, Robert, and Kaitlyn all solve the same exponential problem but have different approaches.
Skyler | Robert | Kaitlyn |
---|---|---|
729?=9729x=9 | 729?=9729x=9 | 729?=9729x=9 |
(36)?=9(36)x=9 | (93)?=91(93)x=91 | (36)?=32(36)x=32 |
6x = 9 | 3x = 1 | 6x = 2 |
x = 9696 | x = 1313 | x = 2626 |
x = 3232 | x = 1313 |
- Explain Sklyer's processes. Is Skyler correct? If not, where did she go wrong
- Explain Robert's processes. Is Robert correct? If not, where did he go wrong?
- Explain Kaitlyn's processes. Is Kaitlyn correct? If not, where did she go wrong?