hohoho0011
hohoho0011 hohoho0011
  • 22-08-2016
  • English
contestada

what is the best estimate for the product of 289 and 7?

Respuesta :

nerdsrule
nerdsrule nerdsrule
  • 23-08-2016
I'd say about 2,900  Here is how I did it. 289 is very close to 290. So that becomes 290. And 7 is close to 10. So you multiply 10 and 290 and you get 2,900. Here is something to remember how to round.

4 or less, let it rest. 5 or more, RAISE the score! 
Answer Link

Otras preguntas

Solve the compound linear inequality below. then represent your solution on a number line. 5x-5>-7x-5 or 3x + 5 ≤X-1 ​
if PQR is similar to ABC PQ = 6 cm AB = 8 cm and the perimeter of ABC is 36 then the perimeter of PQR is __
A nurse is planning discharge teaching for the guardians of a child who has acute glomerulonephritis:A) Encourage the child to consume a low-sodium diet. B) Ins
What is the best course of action when there is a measles epidemic in a nearby municipality?A. Give measles vaccine to babies aged 6 to 3 monthsB. Give babies a
differentiate between discrimination and gender inequality. ​
Which function is the result of vertically shrinking ƒ(x) = x2 by a factor of 1∕3 and translating it to the right 7 units
What is the basis of schooling that focuses on emotional security and object lessons? 1) Spheres 2) Cone 3) Cannot be determined
What does Meursault "The Stranger" start to think about when faced with the reality of his own death?
Identify the ordered pair for each of the points on the graph
Why is the Volvox considered a colonial organism?