bettycarter8869 bettycarter8869

04-01-2024
Computers and Technology

contestada

Using front-end estimation, what is the correct estimation of the sum, 23+33+44+51+31 -
A. 180
B. 170
C. 160
D. 150

Respuesta :

danaalahmad2009 danaalahmad2009

04-01-2024

Answer:

if we calculate this numbers the questions will be 182 so you have incorrect number and the questions will be (A).180

Explanation:

the number (31) have a + or - for define ut more

Answer Link

Otras preguntas

alex and Juana went on a 50 mile canoe trip with their class. on the first day they traveled 21 miles. what percent of the total distant was that

how do you solve 2z-7< or equal to 1

4. Which cannot describe a system of linear equations? A) no solution B) exactly two solution C) infinite solutions D) exactly one solution

what is 21/56 simplified

reason tylia says that 5 x 75 = 375. estimate to check kendra`s answer. is she right? explain

running to escape danger is an action that requires the nervous system to coordinate the interaction of which two body systems

Which sample of matter sublimes at room temperature?(1) Br2(l) (2) Cl2(g) (3) CO2(S) (4) SO2(aq)

how many times does 3 go into 42

Which sentence uses commas correctly? A. Please deliver the signed application to 1417 Corporate Boulevard, Baltimore, Maryland, by Monday, March 12. B. We will

If triangle RST is congruant to triangle ABC, the measure of angle A equals x^2-8x, and the measure of angle C equals 4x-5, and the measure of angle R equals 5x