JennyshkaOlmoCruz
JennyshkaOlmoCruz JennyshkaOlmoCruz
  • 03-12-2020
  • Mathematics
contestada

pls helpppp meeeeee :(

pls helpppp meeeeee class=

Respuesta :

oleksandrnekrasa oleksandrnekrasa
  • 22-07-2022

Answer: 2nd student made a mistake (Sam)

Step-by-step explanation:

2*5^2-20=

2*25-20=

50-20=30 (instead of 80)

Answer Link

Otras preguntas

Compare the amount of thermal energy needed to melt a solid and the amount of thermal energy needed to freeze the same liquid
What are the first 10 terms of a_n= 2 + 3n ??
Was the 1950s an age of conformity, or prosperity?
What is the largest source of energy in an ecosystem
Plant’s height this month: 20cm, Plant’s height last month: 15cm what is the percent of increase?
Please help ASAP this table shows how many students from high schools attended a foot ball game. A student is randomly selected. what is the probability that
According to science, the fastest speed possible for anything is the speed of light. The speed of light is about 186,000 miles per second. That means that in on
Step by step explanation please
In which of the following is the number of electrons the ion contains given correctly
Is 30 a typical test score? If so, explain your reasoning. If not, what is a test score