kingaduboffour kingaduboffour

03-02-2017
Mathematics

contestada

Which of the following represents the most accurate estimation of 38 + 23?

Respuesta :

Аноним Аноним

03-02-2017

the correct answer is 61...

Answer Link

famousasfi famousasfi

03-02-2017

38+ 23=30 + 20 +8 +3=50+8+3=58+3=61.

Answer Link

Otras preguntas

what volume will be occupied by .756 mole of gas at 109 kPa and 30.5 degrees C

Examine the lightbulbs in the circuit below. Write a sentence explaining what would happen if lightbulb A burned out. Repeat this for lightbulbs B, C, and D.

Which of thefollowing isa compoundsentence?A. Yo viaje a Italia.B. Comiste una hamburguesa?C. Viajaste a Italia el mes pasado o el añopasado?

The magnitude of an earthquake is a number that represents the

Which is the better buy? A. 2-quart carton of chocolate milk for $2.32 B. 2-pint carton of chocolate milk for $2.08

What is the overall feeling expressed in “Cloudy Day” the poem

In the current year, Borden Corporation had sales of $2,190,000 and cost of goods sold of $1,295,000. Borden expects returns in the following year to equal 6% o

If y varies inversely with x, and the constant of variation is 4.5, what are the values missing in the table?

The perimeter of kite LMNO is 80 feet. Side MN = 3x + 5 and side NO = x – 7 . What is the length of NO?

The price of a computer was decreased by 30% to £336. What was the price before the decrease?