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ArbitrLikvidat [17]
3 years ago
7

Milan has a total of 51 nickels and dimes worth $4.95. How many of each coin does she have?

Mathematics
1 answer:
madam [21]3 years ago
3 0

Answer: 75 coins total, 51 nickels and 24 dimes.

Step-by-step explanation:

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Find the value of X, show work​
nadya68 [22]

Answer: 0

Step-by-step explanation: you just have to divide a little bit then you just multiply.

8 0
2 years ago
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the sides of a rectangle are in the ratio 2:5. if the longer side of the rectangle is 25.5 in., what are it's width, perimeter,
Ad libitum [116K]

Answer: The width of the rectangle is 10.2 inches, the perimeter is 71.4 inches,  the area is 260.1 inches.

Step-by-step explanation:

25.5/5=5.1

5.1*2=10.2

The width is 10.2 inches

25.5*2+10.2*2=71.4

The perimeter is 71.4 inches

20.5*10.2=260.1

The area is 260.1

6 0
3 years ago
The giant outlier is Palm Beach county. We can see that it lies well beyond the range of votes this regression model would predi
notka56 [123]

Answer:

Hello your has some missing information attached below is the missing information

answer : 2355.62

Step-by-step explanation:

<u>Calculating the residual for Palm Beach county</u>

Given that total votes = 430772

and The regression equation = 56.115131 + 0.0023197 * Total Votes

The predicted Buchanan = 56.115131 + 0.0023197 * 430772 = 1055.377

while the Actual Votes Buchannan = 3411

Residual for Palm Beach county = Actual votes Buchannan - Predicted

                                                      = 3411 - 1055.377 = 2355.62

Note :

b0: 56.1132

b1: 0.0023

R2: 0.4593

The statistic that tests H0: ß1= 0: 7.43

5 0
3 years ago
WILL GIVE BRAINLIEST IF CORRECT NOT TOO HARD JUST IN A RUSH!!!!!
STALIN [3.7K]

Answer:

22.5

Step-by-step explanation:

If you divide y/x each ticket costs $2.5, so multiply 2.5x9 and that's your answer. :)

3 0
3 years ago
Please help due ASAP <br> Show workings
Minchanka [31]

Answer:

WZ = 30

Step-by-step explanation:

set up equation based on WZ = W'Z'

3/4[6x + 10] = 13x - 35

multiply each side of equation by 4 to eliminate fractions:

18x + 30 = 52x - 140

-34x = -170

x = 5

substitute 5 for 'x' in either expression:

13(5) - 35

65 - 35 = 30

6 0
3 years ago
Read 2 more answers
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