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
anzhelika [568]
2 years ago
14

Hugh has to earn at least $400 to meet his fundraising goal. He has only 100 books that he plans to sell at $8 each. Which inequ

ality shows the number of books, x, Hugh can be sell to meet his goal?

Mathematics
1 answer:
OlgaM077 [116]2 years ago
6 0

Answer:50 \leq x \leq 400

Step-by-step explanation:

You might be interested in
How do you write a function of t that represents the situation(sales $10,000 increase by 65% each year)?
Shkiper50 [21]

Answer:

  s(t) = 10000·1.65^t

Step-by-step explanation:

The general form of an exponential model is ...

  f(t) = (initial value) × (1 +(fractional change))^t

where the fractional change can be positive or negative and t is the number of time units. Each time unit will correspond to the period required for the fractional change.*

__

For your problem, you have (initial value) = 10,000 and (fractional change) = 65% = 0.65 with time units of 1 year. Your function for sales (s) will then be ...

  s(t) = 10000·1.65^t

_____

* The business regarding time units has to do with problems where you get a description like "increased 30% in 4 hours." Then, if t is in hours, the multiplier of the initial value looks like 1.30^(t/4).

7 0
3 years ago
Help me with this thanks​
fredd [130]

Answer:

Volume of composite is 483  mm^3

Step-by-step explanation:

We need to add the volume of a rectangular prism (7 mm x 12 mm x 3 mm) to a semi-cylinder (of radius 3.5 mm and height 12 mm):

Volume of the prism = 7 x 12 x 3 mm^3  = 252 mm^3

Volume of the semi-cylinder =  \frac{\pi\,\,R^2\,\,H}{2}  =  \frac{\pi\,\,(3.5)^2\,\,(12)}{2} =230.907 \,\,mm^3

Therefore the sum of both volumes gives:

(252 + 230.907) mm^3 = 482.907  mm^3

WHich can be rounded to the nearest whole number as: 483 mm^3

4 0
3 years ago
Please help now i need this quick
algol [13]

Answer:

5= b 6=d

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the value of log9 9?
steposvetlana [31]

Answer:

The answer is 1

Step-by-step explanation:

The value of any log where the base and the parameter are the same is always 1.

This is because the base raised to the first power will always be itself

7 0
3 years ago
Read 2 more answers
If I had know ill,I would gone to visit you sentence using appropriate conditional classe​
quester [9]

Answer:

was this supposed to be funny lol

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • What is the answer to 1/5 + 3/4
    9·2 answers
  • Lines s and t are perpendicular If slope of line s is 5 what is the slope of line t
    10·1 answer
  • When a gas turns to a liquid the energy of the particles
    11·2 answers
  • Finding Maximum Area. Among all the rectangles whose perimeters are 100 ft, find the dimensions of the one with maximum area.
    14·1 answer
  • What is the quotient of 5/7÷7/10​
    6·2 answers
  • Need help on #16 <br> It's due tomorrow
    13·1 answer
  • Use the following table to determine P(X&gt;4).
    13·1 answer
  • Solve the inequality: x + 9 &lt; -8
    9·2 answers
  • Find the area of the shaded region.
    5·2 answers
  • Can someone help me with this math equation? Can you explain how to work it out also?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!