alanacastle alanacastle

01-05-2017
Mathematics

contestada

What is the coefficient of a in the expression 5a3 + 9a2 + 7a + 4 ?

Respuesta :

Equanimity Equanimity

01-05-2017

The coefficient is the number that's before the variable and is multiplying the variable.
In 9a2, the coefficient is 9.

Answer Link

JonHenderson55 JonHenderson55

01-05-2017

The answer is: "7" .
_____________________
(in the term: "7a").
______________________

Answer Link

Otras preguntas

The slope of a line parallel to the graph of 4x-5y=12

Which compound contains ionic bonds?(1) NO (3) CaO(2) NO2 (4) CO2

The isotopes K-37 and K-42 have the same (1) decay mode (2) bright-line spectrum (3) mass number for their atoms (4) total number of neutrons in their atoms

find the surface area of the open circular cylinder shower=4 h= 7

Which equation represents sublimation? (1) I2(s) ==> I2(g) (3) I2(l)==>I2(g) (2) I2(s) ==>I2(l) (4) I2(l)==>I2(s)

According to Reference Table N, which pair of isotopes spontaneously decays? (1) C-12 and N-14 (3) C-14 and N-14 (2) C-12 and N-16 (4) C-14 and N-16

A substance that influences the reaction but does not participate in the reaction is a ?

how do u simplify this expression 6-7n-2n-8

Which compound is soluble in water?(1) PbS (3) Na2S(2) BaS (4) Fe2S3

Katie ran 300 yards in 1 minute. At that rate how many yards could she run in 5 minutes? A. 305 yd B. 60 yd C. 1800 yd D. 1500 yd