Mathematics, 14.11.2019 06:31 neariah24

Using compatible numbers, which is the best estimate of (28.5)(7.1)?
a. 36
b. 40
c. 210
d. 300

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, brendanhein1

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

Answers: 1

continue

Mathematics, 21.06.2019 20:50, queen582

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Answers: 3

continue

Mathematics, 21.06.2019 22:20, stalley1521

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

Answers: 1

continue

Mathematics, 22.06.2019 00:20, kaybec2386

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.

Answers: 2

continue

You know the right answer?

Using compatible numbers, which is the best estimate of (28.5)(7.1)?
a. 36
b. 40
...