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3 years ago

Please help ASAP! i will mark brainliest

Mathematics

1 answer:

Kitty [74]3 years ago

8 0

Use two pints on the graph to find the slope:

(0,0) and (5,1)

Slope = Change in Y over the change in x.

Slope = (1-0) / (5-0) = 1/5 = 0.20

The slope of the given equation is 0.25 which is greater than 0.20.

The unit rate is greater in the equation.

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Answer:

(a) 0.4242

(b) 0.0707

Step-by-step explanation:

The total number of ways of selecting 8 herbs from 12 is

$\binom{12}{8}=495$

(a) If 2 herbs are selected, then there are 8 - 2 = 6 herbs to be selected from 12 - 8 = 10. The number of ways of the selection is then

$\binom{10}{6}= 210$

Note that this is the number of ways that both are included. We would have multiplied by 2! if any of them were to be included.

The probability = $\dfrac{210}{495}=0.4242$

(b) If 5 herbs are selected, then there are 8 - 5 = 3 herbs to be selected from 12 - 5 = 7. The number of ways of the selection is then

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This is the number of ways that both are included. We would have multiplied by 5! if any of them were to be included. In that case, our probability will exceed 1; this implies that certainly, at least, one of them is included.

The probability = $\dfrac{35}{495}=0.0707$

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3 years ago

Find the total surface area of this triangular prism. 10 cm 6 cm 4 cm 8 cm

timama [110]

Answer:

144

Step-by-step explanation

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48 divided by 2=24

24x2=48

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3 years ago

As a town gets smaller, the population of its high school decreases by 8% each year. The senior class has 320 students now. In h

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Answer:

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Step-by-step explanation:

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P(h) - population of highschool (or senior class) = 100

p - staring amount = 320

t = time in years

100 = 320(0.92)^t

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log(1/3.2, .92) = t (log base 0.92 of 1/3.2 equals t)

13.9497 = t

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3 years ago

From the set of 5, 6, 38 use substitution to determine which value of x makes the equation true.

Vika [28.1K]

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3 years ago