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Ainat [17]
3 years ago
15

Amy has 2 rows of 4 sports trophies on each of her 3 shelves. How many sports trophies does Amy have?

Mathematics
2 answers:
qaws [65]3 years ago
7 0
She has 24 trophies. 
Hope this helped!
kobusy [5.1K]3 years ago
5 0
Amy has 2 rows of 4 sports trophies each on 1 shelf.
To find out how many trophies are on each shelf, we have to multiply 2 * 4. When you do this, you get 8.

Thus, to find out how many trophies Amy has, we have to multiply the number of trophies on each shelf (8) by the number of shelves (3).

8 * 3 = 24

Therefore, Amy has 24 trophies.

Hope this helps! :)
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Let x be equal to the number of drinks Yasmine consumed. 
Jose had 2 times that drink so his number of consumed drink would be represented by 2x.  
Sally had 3 fewer drink than Jose so her number of consumed drinks would be represented by 2x-3.
Altogether, the three of them consumed 72 drinks so your equation would be:
x+2x+(2x-3)=72
add like terms together:
5x-3=72
have the term with x be alone on one side of the equation, in this case by adding three to both sides:
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3 years ago
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Which of the following relations is a function? A. { (2, 6), (3, 9), (4, 2), (3, 6) } B. { (2, 8), (3, 6), (2, 4), (0, 2) } C. {
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Answer: The Answer is 3,6 choose the doubles your welcome plz give me a like and brainliest

Step-by-step explanation:

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3 years ago
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An alarm system requires a 7-digit code using the digits 0 through 9. Each digit may only be used once in the code. How many dif
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<u>10M </u><u>different </u><u>codes </u><u>are possible.</u>

Probability Definition in Math-

  • Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e. how likely they are to happen, using it.
  • Four perspectives on probability are commonly used: Classical, Empirical, Subjective, and Axiomatic.
  • For example, the probability of flipping a coin and it being heads is ½, because there is 1 way of getting a head and the total number of possible outcomes is 2 (a head or tail). We write P(heads) = ½ .

  • It’s simple. there are 7 digits, so that would mean you start with 0,000,000 and end with 9,999,999.
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8 0
2 years ago
A bike rental company charges a fee per hour. The charge, in dollars, is the same each hour. The ordered pairs (3, 13.50) and (5
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If the function is y = 4.5x. Then the rate of change of the function expressed as a unit rate will be 4.5.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

A bike rental company charges a fee per hour.

The charge, in dollars, is the same each hour.

The ordered pairs (3, 13.50) and (5, 22.50) represent the corresponding hours, x, and cost, y.

Then the linear equation is given as

\begin{aligned} \rm  y - 22.5 &= \rm \dfrac{22.5 - 13.5}{5 - 3} (x-  5)\\\\\rm y - 22.5 &= \rm 4.5x - 22.5\\\\\rm y &= \rm 4.5x \end

Then the rate of change of the function expressed as a unit rate will be

\rm \dfrac{dy}{dx}  = \dfrac{d}{dx} (4.5x )\\\\\dfrac{dy}{dx}  = 4.5

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7 0
2 years ago
ASAP if you have $23,000 hoaw many more do you need to get to $86,000?!
zvonat [6]

$63000 more

Just subtract $23000 from $86000.

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3 years ago
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