Mathematics, 06.07.2020 14:01 shazanah95
The ratio of cement : sand : aggregate in a mix of concrete is 1 : 3 : 3. Sang wants to make 112 kg of concrete. How much sand does he need?
Answers: 1
Mathematics, 21.06.2019 14:30
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 1
Mathematics, 21.06.2019 18:00
Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?
Answers: 1
Mathematics, 21.06.2019 19:50
If the scale factor between two circles is 2x/5y what is the ratio of their areas?
Answers: 3
The ratio of cement : sand : aggregate in a mix of concrete is 1 : 3 : 3. Sang wants to make 112 kg...
Biology, 12.01.2021 07:00
Biology, 12.01.2021 07:00
Biology, 12.01.2021 07:00
Chemistry, 12.01.2021 07:00
Engineering, 12.01.2021 07:00
Mathematics, 12.01.2021 07:00
Chemistry, 12.01.2021 07:00
Advanced Placement (AP), 12.01.2021 07:00
Social Studies, 12.01.2021 07:00
English, 12.01.2021 07:00
Health, 12.01.2021 07:00
Mathematics, 12.01.2021 07:00
Physics, 12.01.2021 07:00
Mathematics, 12.01.2021 07:00