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Dmitriy789 [7]
3 years ago
7

Karen recorded the numbers of people getting off her tram. The mean number for 10 stops is 6.3. After the tram stops at the 11th

stop, the mean is 8. How many people got off the tram at the 11th stop?
Mathematics
1 answer:
choli [55]3 years ago
5 0

Answer:

32 people got off

Step-by-step explanation:For the 10th stop, we can get the total number of people that have gotten off

Mathematically, this is the product of the mean and the number of stops

= 10 * 6.3 = 63 people

Now, for the 11th stop, the total becomes

11 * 8.6 = 94.6

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bija089 [108]

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300/2 = 150

150 x 5 = 750

It would be 750 gallons.  

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5 0
3 years ago
Do Now:<br>Is this an exponential<br>function?<br>3x + 10<br>Yes<br>No solve for x equals 0 ​
ZanzabumX [31]

Answer:

Yes

Step-by-step explanation:

4 0
3 years ago
A silversmith combined pure silver that cost $33.48 per ounce with 51 oz of a silver alloy that cost $24.35 per ounce. How many
Pavlova-9 [17]

Answer:

$38.31

Step-by-step explanation:

Given:

Pure silver that cost $33.48 per ounce used to form $24.35 alloy/ounce.

Question asked:

How many ounces of pure silver were used to make an alloy of silver costing $27.87 per ounce?

Solution:

At cost $24.35/ounce, pure silver is mixed = $33.48

At cost $1/ounce, pure silver is mixed = \frac{33.48}{24.35}

At cost $27.87/ounce, pure silver is mixed = \frac{33.48}{24.35}\times 27.87 = \frac{933.08}{24.35}  = 38.31

Thus, $38.31 ounces of pure silver were used to make an alloy of silver costing $27.87 per ounce.

5 0
3 years ago
What is the solution?
monitta

Answer:

(4, 4)

Step-by-step explanation:

y = 7/4 x - 3       graph (0, -3) (2, .5), (4, 4) (8, 11).  Draw the line

y = x                        graph (0,0)  (2, 2), (4, 4) , ( -2, -2).  Draw the line

The two lines intersect at point (4, 4)

8 0
3 years ago
I need the answers for finding functions worksheet!
yaroslaw [1]

Answer:

1. C 6. B

2. D 7. B

3. B 8. B

4. D 9. B

5. D 10. A

4 0
2 years ago
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