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
labwork [276]
3 years ago
12

a boy had to save 12.40 to buy a new shirt. what percent of the needed amount had he saved when he had 7.75

Mathematics
1 answer:
Eduardwww [97]3 years ago
8 0
7.75 / 12.40 = 0.625 (100) = 62.5%
You might be interested in
There are 4 red cars and 8 black cards in a bag. How is it likely that you will randomly draw a blue card
Verdich [7]

Answer:

C) Impossible

Step-by-step explanation:

Since there are no blue cards, the probability that you'd draw one is 0/12, which means that there is no chance you'll draw one.

4 0
3 years ago
In each pear the first value is the regular price of an item and the second value is the price with gratuity. Identify the pair
lina2011 [118]
The price that does not belong is 16,18.40. You do this by finding the percent gratuity, which is 15%. All the other values have 15% gratuity except the $16.
3 0
3 years ago
Which set of transformations is needed to graph f(x) = -0.1cos(x) - 4 from the parent cosine function?
Ostrovityanka [42]

Answer:

The correct option is;

Reflection across the x-axis, vertical compression by a factor of 0.1, vertical translation 4 units down

Step-by-step explanation:

The given function is f(x) = -0.1·cos(x) - 4

The parent cosine function is cos(x)

Therefore, f(x) = -0.1·cos(x) - 4 can be obtained from the parent cosine function as follows;

The negative sign in the function gives a reflection across the x-axis

The 0.1 factor of the cosine function gives a compression of 0.1

The constant -4, gives a vertical translation 4 units down

Therefore, the correct option is a reflection across the x-axis, vertical compression by a factor of 0.1, vertical translation 4 units down.

7 0
3 years ago
Read 2 more answers
Wh8ch equation represents a linear function: A, y=2x^+1 B, y^=3x+1 C, y=5x-1 D y=4x^^-1
Gemiola [76]
C is your answer since it is the only one without any exponents
4 0
3 years ago
Can someone help me?
Hoochie [10]

Answer:

64

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Calculate the average rate of change for the given function, from x = 2 to x = 7.
    12·1 answer
  • How to do part a & b
    14·2 answers
  • What is the solution to x2 = 225?
    12·2 answers
  • The two given triangles are similar. Find the missing length y, rounding to 1 decimal place if necessary.
    10·1 answer
  • Help me !!! please 50 points!!
    12·1 answer
  • I would really appreciate if any of you guys can help me on this please and thank you !!
    5·1 answer
  • What is the answer to this and how do I do it???
    7·1 answer
  • The probability of selecting a "5" from a deck of playing cards is
    15·1 answer
  • Find the area of the triangle with height (x+8) and base (2x+4). (A=1/2bh)
    5·1 answer
  • Find the Equation Using Two Points (-3,-7) (-1,4)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!