Mathematics, 27.10.2020 18:40 psa180
Nate's work to solve a math problem is shown below.
Problem: Leona traveled 25 miles in 2/3 of an hour. What was her average speed in miles per hour?
Step 1: 25 divided by 2/3=r
Step 2: 1/25 x 2/3=r
2/5=r
What was Nate's first error?
A. He used division instead of multiplication to model the problem in step 1.
B. He switched the divisor and the dividend when creating an equation to model the problem in step 1.
C. He replaced the wrong term with its reciprocal in step 2.
D. He should not have changed division to multiplication in step 2.
Answers: 3
Mathematics, 21.06.2019 19:00
Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?
Answers: 3
Mathematics, 21.06.2019 21:30
Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?
Answers: 1
Mathematics, 22.06.2019 00:10
Change negative exponents to positive. then solve. round to four decimal places
Answers: 3
Mathematics, 22.06.2019 01:30
(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.
Answers: 3
Nate's work to solve a math problem is shown below.
Problem: Leona traveled 25 miles in 2/3 of an h...
English, 13.10.2019 23:00
Health, 13.10.2019 23:00
Spanish, 13.10.2019 23:00
History, 13.10.2019 23:00
Spanish, 13.10.2019 23:00
History, 13.10.2019 23:00
Chemistry, 13.10.2019 23:00
Chemistry, 13.10.2019 23:00
Biology, 13.10.2019 23:00
History, 13.10.2019 23:00
Mathematics, 13.10.2019 23:00
History, 13.10.2019 23:00
Chemistry, 13.10.2019 23:00
Social Studies, 13.10.2019 23:00
English, 13.10.2019 23:00