zellman04owoyhf zellman04owoyhf
  • 11-03-2018
  • Mathematics
contestada

estimate the value of this expression by rounding each number to the nearest

whole unit. (1.94)(7.51)(3.74)

A. 21

B. 42

C. 56

D.64

Respuesta :

nilbert
nilbert nilbert
  • 11-03-2018
Hi there!

First, we need to round each number to the nearest whole unit:

1.94 ≈ 2
7.51 
≈ 8
3.74 
≈ 4

Now, we multiply:

2 * 8 * 4 = 64

So, our answer is D. 

Hope this helps!
Answer Link

Otras preguntas

The square below has side 5x. Find the area of the square remaining after a circle of radius 2x is removed from the square; in other words, find the area of the
3. Tim and Juan are both animal lovers. Tim owns 2 cats, 3 dogs, 1 Guinea pig and 3 hamsters and represents this mathematically as 2c + 3d + 15 + 3h. Juan has 1
What is the speed of an object after falling (from rest) a distance of 9.80 meters near the surface of the Earth? Assume air resistance is negligible, 1 pt for
Why was the government heavily criticised at the time of The Irish famine? (ERGENT) 50 points worth.
Which of the following are part of personal growth? Check all of the boxes that apply. increasing self-awareness improving quality of life avoiding setting goal
Write the polynomial as a product. xk-xy-x^2+yk
what are these? positive negative linear nonlinear
DESCRIBE DOMAIN WITH ALGEBRA in my screenshot (sorry caps)
Find the circumference of a circle with diameter 5.42m. Give your answer rounded to 2 DP The diagram is not drawn to scale
3. Tim and Juan are both animal lovers. Tim owns 2 cats, 3 dogs, 1 Guinea pig and 3 hamsters and represents this mathematically as 2c + 3d + 15 + 3h. Juan has 1