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
bekas [8.4K]
3 years ago
8

HELP PLS HERE IS IT NEED IT

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
3 0

Step-by-step explanation:

Total students = 35

Probability that a student earns A B or C = 5 + 10 + 15 = 30

35/30 = 7/6

You might be interested in
PLS help its the last question
cluponka [151]

Answer:

D

Step-by-step explanation:

5 0
2 years ago
Choose the graph which matches the function. (2 points) <br> f(x) = 3x-4
vovangra [49]

The last image is the graph of y = 3^x

In fact, it is an increasing exponential function, and it passes through the points (0,1), which reflects the fact that 3^0=1 and (1,3), which reflects the fact that 3^1=3.

Now, y = 3^{x-4} is a child of the parent function we just described. Precisely, it is the result of the transformation f(x) \to f(x-4)

In general, every time you perform a transformation like f(x) \to f(x+k), you translate the graph horizontall, k units to the left if k is positive, and k units to the right if k in negative.

Since in this case k = - 4, we have a horizontal translation of 4 units to the right.

So, the correct option is the third one, because:

  • The first graph is the parent function translated 4 units to the left
  • The second graph is the parent function translated 4 units down
  • The third graph is the parent function translated 4 units to the right
  • The fourth graph is the parent function
5 0
3 years ago
A standard showerhead in Reyna's house dispenses 9 gallons of water per minute. Reyna changed this showerhead to an energy-savin
yarga [219]
48 gallons... since the first shower head gives 9 gallons per minute you multiply 9 by 8 then you use the equation and multiply 3 by 8 then you subtract the two shower heads 
7 0
2 years ago
The new building is 22.5 inches from the gymnasium in the model. What will be the actual
Len [333]

Answer:

67.5feet

Step-by-step explanation:

Given parameters:

Model distance between building and gymnasium  = 22.5 inches

Scale of model :  1 inch  = 3 feet

Unknown:

Actual ground distance  = ?

To solve this problem, we first must understand the concept of scale. A scale is a relationship that represents a dimension on a map/model compared to the true ground expression. In order to visualize or represent some real life objects on paper or in a computer, we use models. These models are an abstraction of the real world based on scales. There are different ways of representing a scale.

In this problem;

    the scale is given as;

                     1 inch on model  represents 3 feet on ground

Now, to find 22.5 inches, simply cross multiply and solve;

        If   1 inch on model  represents 3 feet on ground

              22.5 inches on a model  will be =  \frac{22. 5 inches x 3 feet }{1 inches}

                                                                   = 67.5feet

Therefore, the actual distance is 67.5feet

8 0
3 years ago
What's 2 ÷ 96 and does any one want my s n a p c h a t
oksano4ka [1.4K]
The answer is 47 no I don’t want thank you
8 0
3 years ago
Read 2 more answers
Other questions:
  • Express 0.0000000734 in scientific notation.
    12·1 answer
  • I WILL GIVE BRAINLIEST
    15·1 answer
  • What is x? It is not 180.<br> 18x-7+9x-2=180
    9·1 answer
  • Find the volume of rectangular prism if the length is 4X +3 with is X -6 and a height is 2X -1
    8·1 answer
  • The origin is contained in the solution set of:
    14·1 answer
  • -3x-6+(-1)<br> i will give brainliest !
    8·2 answers
  • 1. Identify the slope of the line and explain how you found it.
    5·1 answer
  • Solve the inequality: x - 20 &lt; 35
    12·2 answers
  • Whats the answer can someone answer please​
    11·2 answers
  • Which of the following rational functions is graphed below
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!