Timothy evaluated the expression using x = 3
and y = -4.
122
3x'y
Analyze Timothy...
Mathematics, 01.07.2020 23:01, michelize1999
Timothy evaluated the expression using x = 3
and y = -4.
122
3x'y
Analyze Timothy's steps. Is he correct? If not, why not?
Yes, he is correct
No, he needed to add the exponents when he
simplified the powers of the same base.
No, he needed to multiply 3 and -1 instead of
creating a positive exponent in a fraction,
No, his value of (-4) should be positive because
an even exponent indicates a positive value.
2 ( )3-(-4)
3.5 (31)-432
1 1
4.(3)(3)(-16)
16
9
Answers: 1
Mathematics, 21.06.2019 15:40, kevenluna10oytivm
What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10
Answers: 1
Mathematics, 21.06.2019 18:30, singlegirlforlife541
Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days
Answers: 2
Mathematics, 21.06.2019 23:20, cynayapartlow88
Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity
Answers: 1
Mathematics, 23.11.2020 02:30
Computers and Technology, 23.11.2020 02:30
Health, 23.11.2020 02:30
Mathematics, 23.11.2020 02:30
Biology, 23.11.2020 02:30
Chemistry, 23.11.2020 02:30
Mathematics, 23.11.2020 02:30
Mathematics, 23.11.2020 02:30