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3 years ago

Which is a logarithmic statement for 10^3.5=3162.28?

Mathematics

1 answer:

sweet [91]3 years ago

6 0

Answer:

$log(3162.28) = log( {10}^{3.5} ) = 3.5 log(10) = 3.5 \times 1 = 3.5$

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Find the area of the triangle below.

d1i1m1o1n [39]

Answer:

45.5

Step-by-step explanation:

Use pyth theorem to find the whole bottom side. Then sub 16 by 13. # is the small segmented area. The small segmented tri is 10.5 area. The big tri is 56. Sub 10.5 from 56 to get 45.5.

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2 years ago

Suppose that a recent poll of American households about car ownership found that for households with a car, 39% owned a sedan, 3

Rama09 [41]

Answer:

The probability that of the 3 households randomly selected at least 1 owns a sports car is 0.1956.

Step-by-step explanation:

Let X = number of household owns a sports car.

The probability of X is, P (X) = p = 0.07.

Then the random variable X follows a Binomial distribution with n = 3 and p = 0.07.

The probability function of a binomial distribution is:

$P(X=x) = {n\choose x}p^{x}[1-p]^{n-x}\\$

Compute the probability that of the 3 households randomly selected at least 1 owns a sports car:

$P(X\geq 1)=1-P(X$

Thus, the probability that of the 3 households randomly selected at least 1 owns a sports car is 0.1956.

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3 years ago

X + 2y = 3 3x - 2y = 5 What is the solution to the system of equations?

Oduvanchick [21]

Step 1: -3(x+2y=3)
Step 2: -3x-6y=-9
Step 3: 3x cancels out with -3x
Step 4: add 2y and -2y, and add 3 and 5
Step 5: the answer is NO SOLUTION or INFINITE SOLUTION

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3 years ago

Create and solve a word problem that involves both Revenue and Cost. Your problem should include Break-Even and graphs of both t

umka2103 [35]

Answer:

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Step-by-step explanation:

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3 years ago

Pedestrian or bicycle $0.50

Zielflug [23.3K]

2 groups if 4 bicyclists or 4 groups of 2 bicyclists. Well it's only 1.75 per truck so since there were 4 trucks 4•1.75=7.00 :)

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3 years ago