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
tatyana61 [14]
3 years ago
11

Raul has 4 identical baseball cards of his favorite player. According to his monthly price guide, the change in value of one of

the cards from the previous month was -$0.12. What was the combined change in value of the 4 cards?
Mathematics
2 answers:
LuckyWell [14K]3 years ago
7 0
-0.12*4 which is $-0.48
garik1379 [7]3 years ago
4 0

Given :The change in value of one of the cards Rahul has from the previous month was -$0.12. Rahul has 4 identical cards.We need to find the combined change in value of the 4 cards.

Change in value in one card= -$0.12

Change in value in four cards = - $0.12 x4 =-$0.48

Change in total value of cards is $0.48.

You might be interested in
During an experiment, some water was removed from each of the 6 water tanks. If the standard deviation of the volumes of water i
Julli [10]

Answer:

First statement is correct.

Step-by-step explanation:

If we add or subtract a constant to each term in a set:  Mean will increase or decrease by the same constant.  Standard Deviation will not change.

If we increase or decrease each term in a set by the same percent (multiply all terms by the constant):  Mean will increase or decrease by the same percent.  Standard Deviation will increase or decrease by the same percent.

For example:

Standard Deviation of a set: {1,1,4} will be the same as that of {5,5,8} as second set is obtained by adding 4 to each term of the first set.

That's because Standard Deviation shows how much variation there is from the mean. And when adding or subtracting a constant to each term we are shifting the mean of the set by this constant (mean will increase or decrease by the same constant) but the variation from the mean remains the same as all terms are also shifted by the same constant.

So according to this rule, statement (1) is sufficient to get new Standard Deviation, it'll be 30% less than the old.. As for statement (2) it's clearly insufficient as knowing mean gives us no help in getting new Standard Deviation.

6 0
3 years ago
A man pays a total of 4800 in flat rental for 3 months. find the man monthly rental rate.
Elza [17]

Answer:

<u>1,600</u>

Step-by-step explanation:

divide the total money by the time to get unit rate such as 4800 divided by 3 equals <u>1600</u>

Also can you give brainliest to all of your questions bc it really hard to get brainliest and it be really nice you can choose who i dont really care but just please do it it helps a lot

3 0
3 years ago
Please show steps as to how you solve the problem. (it's important. Please!) Simplify (3x3y5)4
Otrada [13]
Your Answer: 34x12y20
5 0
3 years ago
Graph the function in the image.
il63 [147K]

Answer:

Here is the graph to the intercepts.

Step-by-step explanation:

Graph of (6, 4), (4, 3), (-2, 0)

Hope it helps :)

8 0
3 years ago
The cone below has a radius of 3 inches, a height of 4 inches, and a slant height of 5 inches. What is the approximate lateral a
Bond [772]

Answer:47

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Franklin has a five-dollar bill and d dimes in his money jar. Which expression could represent the value, in dollars, in frankli
    13·1 answer
  • The daily high temperatures for Barrow, Alaska, are shown in the table below. November 29 -5.2. November 30- 3, December 1. -1.5
    15·2 answers
  • On a number line, suppose the coordinate of A is 0, and AR = 9. What are the possible coordinates of the midpoint of AR?
    5·1 answer
  • The difference of two numbers is 19. The larger number is three more than twice the smaller. Find the numbers.
    14·1 answer
  • Ms.nikkel wants to divide her class of 23 students into 4 equal teams. Is this reasonable?Why or why not?
    13·1 answer
  • A cylindrical container has a copacity of 90pi cm^3 if the diameter of the container is 6cm, what is the
    13·2 answers
  • What is the length of segment LM?
    6·1 answer
  • Slope = 4; (3, 8)<br> ???
    8·1 answer
  • PLZ HELP AND CAN U PLZ EXPLAIN
    14·1 answer
  • Jane has a piece of wood in the shape of a right rectangular prism. She cuts out 44 identical square holes in the wood. What is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!