subject
Mathematics, 25.09.2019 05:00 lilfofo9

Use a mental math strategy to find 4,290 + 3,602. explain how to check your answer using a different strategy

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 22:30
Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle
Answers: 3
question
Mathematics, 22.06.2019 01:00
Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work:
Answers: 3
question
Mathematics, 22.06.2019 03:00
Define the type of sequence below. -2,0,2,4,6 a. both arithmetic and geometric b. arithmetic c. neither arithmetic nor geometric d. geometric
Answers: 3
question
Mathematics, 22.06.2019 06:30
The life (in hours) of a magnetic resonance imagining machine (mri) is modeled by a weibull distribution with parameters β = 2 and δ = 370 hours. (a) determine the mean life of the mri. (round your answer to 2 decimal ) determine the variance of the life of the mri. (round your answer to 1 decimal ) what is the probability that the mri fails before 250 hours? (round your answer to 4 decimal places.)
Answers: 2
You know the right answer?
Use a mental math strategy to find 4,290 + 3,602. explain how to check your answer using a different...
Questions
question
Mathematics, 26.02.2020 08:29
question
English, 26.02.2020 08:29
question
Mathematics, 26.02.2020 08:30
question
Mathematics, 26.02.2020 08:30
question
Biology, 26.02.2020 08:31
question
History, 26.02.2020 08:31