Sprahzy Sprahzy

13-02-2018
Mathematics

contestada

Alan found the value of the expression (15 - 6)2 to be 189. Is he right?

A) No, because first he should square 15 and 6.

B) Yes, because first he should square 15 and 6.

C) No, because first he should subtract 6 from 15.

D) Yes, because first he should subtract 6 from 15.

Respuesta :

13-02-2018

Answer would be C

Because I always use the rule of :
B - Brackets
I - indices
D - division
M - multiplication
A - addition
S - subtraction

Answer Link

Otras preguntas

Which of the following is NOT a source to ensure quality of a dietary supplement? A notation from U.S. Pharmacopoeia A qualified healthcare professional The FDA

can you add 3/10 and7/100

What does Seattle say about integrating white and Native American cultures? A. It will be impossible, because the two traditions are too different. B. X C. It w

Which equation represents an exponential function that passes through the point (2, 80)?

Surface mining _____. is more destructive than underground mining is a method of obtaining coal is a method of obtaining natural gas permanently destroys the en

A _____ is a rule that assigns each value of the independent variable to exactly one value of the dependent variable.

Which of the following describes a major difference between bias and point of view? A.A point of view can be affected by a person's historical context, while a

Which inheritance pattern results when parents are crossed for pure traits and the resulting offspring have traits that appear to blend? incomplete dominance co

How many milliliters of hydrogen gas are produced by the reaction 0.020 mol of magnesium with excess of hydrochloric acid at STP?

Newton’s Third Law of Motion states that when one object exerts a force on a second object, the forces are __________________. A. equal in magnitude and equal i