subject
Mathematics, 17.11.2020 16:50 shykim

Evan's favorite hobby is origami. He plans to make 100 paper cranes to hang from the ceiling of his bedroom. Yesterday, he made 28 paper cranes in 4 hours. Today, he made 21 paper cranes at the same rate. How long did Evan spend making paper cranes today?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Which statements are true? see picture
Answers: 1
question
Mathematics, 21.06.2019 17:30
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
Answers: 2
question
Mathematics, 21.06.2019 18:50
Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!
Answers: 1
question
Mathematics, 21.06.2019 20:50
These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?
Answers: 2
You know the right answer?
Evan's favorite hobby is origami. He plans to make 100 paper cranes to hang from the ceiling of his...
Questions
question
Mathematics, 25.03.2021 22:30
question
Mathematics, 25.03.2021 22:30
Questions on the website: 13722363