AnswersFL-1200700-Mathematics for College Algebra MISLiteral Equations

Literal Equations Answers

10 verified answers1 views
1
Free Preview

Solve for w.5w + 9z = 2z + 3w

Question illustration
w
w = z
Option w
w
w = z
Option w
w
w = –2z
w
w = –7z
2
Free Preview

In physics class, Carrie learns that a force, F, is equal to the mass of an object, m, times its acceleration, a. She writes the equation F=ma.Using this formula, what is the acceleration of an object with F=7.92 newtons and m=3.6 kilograms? Express your answer to the nearest tenth.Note: The unit for Force (the Newton) is measured in .

Question illustration
A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
3

The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate, a, over time, t.

A
t =
Option A
B
t =
Option B
C
t = a(f – v)
D
t = v(f – a)
4

Solve for a.7a - 2b = 5a + b

A
a = 2b
B
a = 3b
C
a = b
Option C
D
a = b
Option D
5

The goals against average (A) for a professional hockey goalie is determined using the formula A = 60 . In the formula, g represents the number of goals scored against the goalie and t represents the time played, in minutes.

Question illustration
A
= g
Option A
B
= g
Option B
C
= g
Option C
D
60At = g
6

The slope-intercept form of a linear equation is y = mx + b, where x and y are coordinates of an ordered pair, m is the slope of the line, and b is where the line crosses the y-axis.

Question illustration
m
m = yx + b
m
m =
Option m
m
m = – b
Option m
m
m = y –
Option m
7

Solve the equation for a.K = 4a + 9ab

Question illustration
a
a = K(4 + 9b)
a
a = 4(K + 9b)
a
a =
Option a
a
a =
Option a
8

The temperature measured in Kelvin (K) is the temperature measured in Celsius (C) increased by 273.15. This can be modeled by the equation K = C + 273.15.

C
C = K – 273.15
C
C = 273.15 – K
C
C = K + 273.15
C
C = 273.15K
9

The formula for the circumference of a circle is C = 2r, where r is the radius and C is the circumference. The equation solved for r is r = .

Question illustration
r
r = 4
r
r = 8
r
r = 12
r
r = 16
10

The equation d = can be used to calculate the density, d, of an object with mass, m, and volume, V. Which is an equivalent equation solved for V?

Question illustration
d
dm = V
=
= V
Option =
=
= V
Option =
m
m – d = V

Did you find these answers helpful?

More from this Course

Quiz
10 verified answers

Unit Test

Quiz
10 verified answers

Introduction to Circles

Quiz
10 verified answers

Central Angles

Literal Equations Answers —…