3 years ago

Which of the following is an example of the distributive property?

Mathematics

1 answer:

lukranit [14]3 years ago

7 0

Answer:

option 3: 3(10+5) = 30+15

Step-by-step explanation:

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Which function grows at the fastest rate for increasing values of x? h(x)=9x2+25 f(x)=4⋅2x g(x)=15x+6

Nimfa-mama [501]

Answer:

hx9x2t25 has the fastest rate

4 0

3 years ago

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Suppose that 80% of all registered California voters favor banning the release of information from exit polls in presidential el

natulia [17]

Answer:

a. Mean = 20

Sd = 4

b. Probability of X = 20 = 0.1960

Step-by-step explanation:

we have

n = 25

p = 80% = 0.8

mean = np

= 0.8 * 25

= 20

standard deviation = √np(1-p)

= √25*0.8(1-0.8)

=√4

= 2

probability that exactly 20 favours ban

it follows a binomial distribution

= 25C20 × 0.8²⁰ × 0.2⁵

= 53130 × 0.01153 × 0.00032

= 0.1960

Probability of X = 20 = 0.1960

6 0

3 years ago

Solve each inequality and graph the solution <br><br> 5+ x <12

Ber [7]

Answer:

Inequality Form:

x<7

Interval Notation:

(−∞,7)

Step-by-step explanation:

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3 years ago

Is the relation { (3, 2), (-1, 2), (7, 2), (0, 2)} a function? Why or why not? List the domain and range.

Makovka662 [10]

Answer:

its a function because each input (X) only has one output (y)

domain (3,-1,7,0)

range (2)

Step-by-step explanation:

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3 years ago

Is The Ratio 35 To 10 Proportional To The Ratio 7 To 5?Explain

SVEN [57.7K]

35 : 10 = 7*5 : 2*5 = 7 : 2

Thus 35 : 10 = 7 : 2;
but 35:10 ≠ 7:5

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3 years ago