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
jasenka [17]
2 years ago
6

The graph below represents a library fine, in dollars, for a book returned late after a number of days overdue.

Mathematics
2 answers:
ryzh [129]2 years ago
8 0

Answer:

21

Step-by-step explanation:

MrRa [10]2 years ago
4 0

Answer:

21

Step-by-step explanation:

You might be interested in
\A and \B are supplementary angles. If m\A= (3x – 23) and m
mrs_skeptik [129]

2 supplementary angles when added together need to equal 180 degrees.

Add:

3x-23 + 2x-12 = 180

Simplify:

5x -35 = 180

Add 35 to both sides:

5x = 215

Divide both sides by 5:

X = 43

Now replace x with 43 in the equation for angle b:

2(43) -12 = 86-12 = 74 degrees

Angle B = 74 degrees

5 0
3 years ago
One of the factors of 34 is chosen at random. What is the probability that the factor is itself a two digit number?
solong [7]
A factor of 30 is chosen at random. What is the probability, as a decimal, that it is a 2-digit number?

The positive whole-number factors of 30 are:

1, 2, 3, 5, 6, 10, 15 and 30.

So, there are 8 of them. Of these, 3 have two digits. Writing each factor on a slip of paper, then putting the slips into a hat, and finally choosing one without looking, get that

P(factor of 30 chosen is a 2-digit number) = number of two-digit factors ÷ number of factors

=38=3×.125=.375
8 0
2 years ago
Hours of Practice
Elenna [48]

Answer:a

Step-by-step explanation:hope this helps

4 0
3 years ago
Read 2 more answers
Find what is x + 2½ = 10?
Ilia_Sergeevich [38]

Answer:

10 its just 10 or smthing

6 0
3 years ago
Read 2 more answers
A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(
Marina86 [1]
f(t) =  -16t^{2} +48t + 100
Average rate of change from t = 3 seconds to t = 5 seconds = \frac{f(5)-f(3)}{5-3} =  \frac{(-16( 5^{2})+48(5)+100)-(-16( 3^{2})+48(3)+100  }{2}=\frac{(-16(25)+240+100)-(-16(9)+144+100)}{2} = \frac{(-400+240+100)-(-144+144+100)}{2}= \frac{-60-100}{2} = \frac{-160}{2} = -80
5 0
2 years ago
Other questions:
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·1 answer
  • Purple flower color is dominant to white flower color. If pure-breeding purple flowering plants are crossed with pure-breeding w
    14·1 answer
  • Factor completely and then place the factors in the proper location on the grid.
    12·2 answers
  • Can I get an answer to pass my test?
    8·1 answer
  • Identify the factors of the terms of the expression.<br> 7 +60 + 16b<br> Plzzz helpppp
    15·2 answers
  • You spin a spinner that is equally divided into 7 parts. 2 parts white, 2 parts are speckled, and 3 parts are blue.
    5·1 answer
  • Plz help!! 20 points!! on the line plz give me a real answer
    6·1 answer
  • 3/10 estimated plz help ASAP
    15·1 answer
  • Según la gráfica cuadrática de la expresión y= x² + 1 ¿Cuales serían las coordenadas cuando x es igual a -2,-1 y 0?
    11·1 answer
  • 1/3(9x + 12) = 15<br> a. x=5<br> b. x=3.67<br> c. x=2.8<br> d. x=4.5
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!