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Allushta [10]
4 years ago
7

Gregory teaches martial arts. He charges a one-time processing fee of $5.00 and the cost of the classes is $12. Let x represent

the number of classes and y represent the cost of classes. Based on this information, what will it cost to take 10 classes
Mathematics
1 answer:
dem82 [27]4 years ago
5 0
X = 10
y = 12

12 x 10 = 120 + 5 (one time processing fee)

answer is $125
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Elan Coil [88]

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From the given information:

The package contains 6 beach balls And

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{(1, 6), (2, 12), (3, 18), (4, 24)}

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brainly.com/question/1528681

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5 0
2 years ago
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Setler79 [48]

Answer:

EF=3.6

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23.04+EF^2=36

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4 0
3 years ago
If AC = 8x - 14 and EC = 2x + 11, solve for x.
Elan Coil [88]

Answer:

Step-by-step explanation:

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-8 -8

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5 0
2 years ago
Consider the following data: x −4−4 −3−3 −2−2 −1−1 00 P(X=x)P(X=x) 0.20.2 0.30.3 0.10.1 0.20.2 0.20.2 Copy Data Step 4 of 5 : Fi
AysviL [449]

Answer:

P(x\geq -1) = 0.4

Step-by-step explanation:

We are given the following in the question:

x:                −4       −3       −2      −1       0

P(X=x):        0.2      0.3      0.1     0.2     0.2

We have to evaluate

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Since it is a discrete probability distribution as

\displaystyle\sum P(X=x_i) = 0.2 + 0.3 + 0.1 + 0.2 + 0.2 = 1

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P(x\geq -1) = P(x = -1 + P(x = 0)\\P(x\geq -1) = 0.2 + 0.2\\P(x\geq -1) = 0.4

Thus, 0.4 is the require probability.

4 0
3 years ago
A parabola has a line of symmetry x = -5. The minimum value of the quadratic function that it represents is -7. Find a possible
Ilya [14]

 

hello :<span>
<span>the parabola's equation is : f(x) = a(x-h)²+k
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6 0
3 years ago
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