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Arturiano [62]
3 years ago
15

James has 6 stamps in his stamp collection. Roy has 12 stamps in his stamp collection. James adds 2 stamps to his stamp collecti

on. After James adds these stamps, what is the ratio of the number of stamps in James's collection to the number of stamps in Roy's collection
Mathematics
2 answers:
Phoenix [80]3 years ago
8 0
8:12 or 6:12 originally... the first answer :)
Kruka [31]3 years ago
7 0
The ratio is 8:12 when not simplified.
The simplified ratio is 2:3.
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Please Answer Both Questions
Ymorist [56]

Answer:

a. 42 x 39 = 1638 ft²

b. small = 12(large)

small = 12(48)

= 576

576 - 48 = 528 more small posters

7 0
3 years ago
Simplify: 1/4(-12+4/3)
kirza4 [7]
After simplifying The answer is -8/3
3 0
3 years ago
What type of transformations have occurred in the function shown below?
Liono4ka [1.6K]

Using shifting concepts, it is found that the correct option is:

  • Vertical stretch, horizontal shift left, vertical shift up.

The original function is:

y = \sqrt{x}

  • The original function was multiplied by 2, hence there was a <em>vertical stretch</em> by a factor of 2.
  • x \rightarrow x + 1, hence, there was an horizontal shift left.
  • 2 was added to the function, hence, there was a <em>vertical shift up.</em>

To learn more about shifting concepts, you can take a look at brainly.com/question/24465194

5 0
2 years ago
On a 20 question quiz that Mrs. MacLeod gave. One student got 13 wrong. What is the percent that student received on the test? &
Alexxx [7]

13/20 = 0.65

0.65 x 100 = 65

They got a 65.

7 0
3 years ago
2^n-5×5^n-4=5
Papessa [141]

\huge{\fbox{\sf{n=5 }}}

Step 1:

⇒ {2}^{n - 5}   \times  {5}^{n - 4}  = 5

Step 2:

⇒{2}^{n - 5}  \times  {5}^{n - 4}  =  {5}^{1}  \times  {2}^{0}

On comparing values we get:

Taking:

{2}^{n - 5}  =  {2}^{0}

n-5=0

n=5✓

or

Taking:

{5}^{n - 4}  =  {5}^{1}

n-4=1

n=5✓

3 0
3 years ago
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