Mathematics, 28.10.2020 23:30 thu651777p0vibf
Kim’s age is twice that of her sister. When you add Kim’s age to her sister’s age, you get 36. How old is each sister?
Write an equation that represents the situation. Explain any variable used.
Solve the equation Show your work. State your solution as a complete sentence.
Answers: 1
Mathematics, 21.06.2019 14:00
The two expressions below have the same value when rounded to the nearest hundredth. log5 b log9 48 what is the approximate value of log b to the nearest hundredth? 0.93 1.23 9.16 65.53
Answers: 1
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 17:00
Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false
Answers: 2
Kim’s age is twice that of her sister. When you add Kim’s age to her sister’s age, you get 36. How o...
Mathematics, 06.07.2019 16:00
Mathematics, 06.07.2019 16:00
History, 06.07.2019 16:00
Mathematics, 06.07.2019 16:00
Chemistry, 06.07.2019 16:00
Chemistry, 06.07.2019 16:00
Social Studies, 06.07.2019 16:00
Mathematics, 06.07.2019 16:00