mariagallina322 mariagallina322

02-10-2014
Mathematics

contestada

Fern rounded to the nearest ten to estimate 548-132. She subtracted 540-130 and got 410. Is Fern's estimate correct? Explain.

Respuesta :

skittles16 skittles16

02-10-2014

Fern's estimate is not correct because he rounded 548 wrong, it would be rounded to 550 instead since the number 8 is closer to 10. So the correct answer would be 420.

Answer Link

Otras preguntas

how is energy can be changed from one state to another?

Does being stranded without adults sound fun or scary? What would be enjoyable? What might be bad or scary?

Why should historians make sound generalizations rather than oversimplifications when analyzing sources

what do you do on Wednesday?

Plz answer my question quick I really need it!!!

As Rome expanded, more power went to its ? I NEED HELP

help plz..............

Question 9(Multiple Choice Worth 4 points) (08.01 LC) What happens to water when it warms above 4 °C? It contracts. It forms ice. Its density decreases. It

On January 1, 1990, Emilio deposited $1650 into a savings account paying 6.2% interest, compounded monthly. If he hasn't made any additional deposits or withdra

Use the following avoir expressions in French sentences that you make up yourself. 1. avoir froid. 2. avoir soif 3. avoir besoin d’argent 4. avoir l’ai