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 17:00
The variable in a relation who’s value depends on the value of the independent variable is called what?
Answers: 1
Mathematics, 21.06.2019 19:00
Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42
Answers: 1
Mathematics, 21.06.2019 19:20
Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?
Answers: 1
Mathematics, 21.06.2019 19:30
Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?
Answers: 1
Nate's work to solve a math problem is shown below.
Problem: Leona traveled 25 miles in 2/3 of an h...
Mathematics, 05.05.2020 17:24
English, 05.05.2020 17:24
Biology, 05.05.2020 17:24
English, 05.05.2020 17:24
Mathematics, 05.05.2020 17:24
Social Studies, 05.05.2020 17:24