1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexgriva [62]
3 years ago
10

SS

Mathematics
1 answer:
Tanzania [10]3 years ago
8 0

Answer:

c = 160 - 3(45)

Step-by-step explanation:

if c = the number of characters left;

160 = maximum number of characters that can be used in a text

3*45 = number of characters in sentences already used. (There are 3 sentences of 45 characters.)

(# of char left) = (max # char) - (# char already used) so:

c = 160 - 3*(45)

c = 160 - 135

c = 25

You might be interested in
It took malcom 6 minutes to walk 500m from the bus stop to the opera house. How fastwas he travelling
mylen [45]
v=\frac{s}{t}\\\\s=500m=0.5km\\\\t=6min=\frac{6}{60}h=\frac{1}{10}h=0.1h\\\\v=\frac{0.5}{0.1}\ km/h=5\ km/h
6 0
3 years ago
Read 2 more answers
it takes 1/2 of a box of nails to build a bird house if you wanted to build 5 bird houses how many boxes would you need​
dedylja [7]

Answer:

You would need 2.5

Step-by-step explanation:

You can use a porportion to solve.

\frac{.5}{1} = \frac{x}{5} (cross multiply and solve)

7 0
3 years ago
1.1.3 what is a function
GrogVix [38]

Answer:

A function is going to be a line graphed on a coordinate plane. It has 1 or more variables. A function can be a straight line, a parabola, etc. however a function cannot have a repeating x-value.

7 0
3 years ago
(help) Miller’s Farm had apples on sale for $1.78 a pound. Maria spent $15.21 on apples. How many pounds did she buy?
jolli1 [7]

Answer:

8.5 pounds

Step-by-step explanation:

$ 1.78 - 1 pound

$ 15.21 - 15.21/1.78

= 8.5

5 0
2 years ago
A long solenoid with radius r = 7 cm and n = 3,170 turns/m carries a current i = 6. 7 a. What is the magnitude of the magnetic f
kondaur [170]

The magnitude of the magnetic field in the central area inside the solenoid, in T is 0.0267 T

<h3>Magnetic field inside solenoid</h3>

The magnetic field inside the central area of the solenoid is given by B = μ₀ni where

  • μ₀ = permeability of free space = 4π × 10⁻⁷ Tm/A,
  • n = number of turns per unit length = 3,170 turns/m and
  • i = current in solenoid = 6.7 A

Since B = μ₀ni

Substituting the values of the variables into the equation, we have

B = μ₀ni

B = 4π × 10⁻⁷ Tm/A × 3,170 turns/m × 6.7 A

B = 4π × 10⁻⁷ Tm/A × 21239 A-turns/m

B = 84956π × 10⁻⁷ T

B = 266897.15 × 10⁻⁷ T

B = 0.026689715 T

B ≅ 0.0267 T

So, the magnitude of the magnetic field in the central area inside the solenoid, in T is 0.0267 T

Learn more about magnetic field inside a solenoid here:

brainly.com/question/25562052

6 0
2 years ago
Other questions:
  • Adding and subtracting integers
    7·1 answer
  • 5+ X -12 equals 2X -7
    13·1 answer
  • X^2-2x=0 <br>solve by completing the square
    7·2 answers
  • The perimeter of a rectangular garden is
    5·1 answer
  • HELP MEEEEEEEE PLZZZZ
    14·1 answer
  • ¿alguien que conozca a RapunzelFresa, BRY135ED???? linda noche príncipe/princesa ​
    14·1 answer
  • Find the y-intercept of the line, Find the slope of the line and, Find the equation of the line.
    8·2 answers
  • Central Angles
    9·1 answer
  • Flying against the wind, an airplane travels 4620 kilometers in 7 hours. Flying with the wind, the same plane travels 8640 kilom
    14·1 answer
  • 8x = 72 Is this nine?? ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!