redmonhaylee15 redmonhaylee15

01-12-2020
Mathematics

contestada

Another question! using compatible numbers, which is the best estimate of (28.5)(7.1)

36

40

210

or 300?

Respuesta :

gymnasticssunoyefvy gymnasticssunoyefvy

01-12-2020

210 // 28x7=198 rounded equals 200 and 300 would be far off so 210

Answer Link

suhanamerchant1 suhanamerchant1

01-12-2020

it would be 210 because 29(7) is 203 and 210 is the closest answer :)

Answer Link

Otras preguntas

radius: 12 diameter: 24 inches circumference: area:

What was Sir Walter Raleigh known for? A. He was the first Englishman to live in the Americas. B. He compiled the first English dictionary. C. He designed the s

Math problem solving 9-3 A new car costs$13,000and is depreciating by $900each year.how much will the car be worth after 4 years?

What is 7.0362*10 to the -4 power ?

is 2/9 closest to 0 1/2 or 1

a machine can fill 650 bottles in 25 minutes. What is the unit rate at which the machine fills the bottles?

how does 0.008 compare to 0.08?

Plant cells undergo photosynthesis to produce glucose, a usable form of chemical energy. The energy produced by plants becomes the base of an energy pyramid. Gi

BMI is used to screen for

What was Sir Walter Raleigh known for? A. He was the first Englishman to live in the Americas. B. He compiled the first English dictionary. C. He designed the s