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2 years ago

A rubber bouncy ball is dropped from a height

Mathematics

1 answer:

vfiekz [6]2 years ago

3 0

Answer:

0.0000571

Step-by-step explanation:

Height after 9th bounce = Initial height * (19/100)^9

= 177*(0.19)^9

= 0.00005711572

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8x-3y<4 and 9x+2y<-1 is (5,-5) a solution of the system yes or no

azamat

For this case we have the following system of inequalities:

$8x-3y$

We must verify if the point $(x, y) :( 5, -5)$ is a system solution

Inequality 1:

$8 (5) -3 (-5)$

Inequality is not met!

Thus, the given point is not a system solution.

Answer:

The point is not a system solution.

4 0

3 years ago

Suppose individuals with a certain gene have a 0.70 probability of eventually contracting a certain disease. If 100 individuals

Arturiano [62]

Answer:

B(0.7, 100)

Step-by-step explanation:

Probability of contracting a certain disease = 0.70

No of individual randomly selected = 100

Contracting the disease is a positive/success in this case, hence

p = 0.7 and since there are 100 selection, the binomial distribution B(0.7, 100)

Hence, the The random variable describing the number of individuals who will contract the disease is B(0.7, 100) distribution.

And Mean = 0.7 x 100 = 70

6 0

3 years ago

Would you rather have a cup of ice cream that hold last a volume of 21.21 inches or a cone that has a radius of 1.5 inches and h

blagie [28]

Answer:

I will prefer the cone having volume 21.21 cubic inches.

Step-by-step explanation:

A cup of ice cream holds ice cream = 21.21 cubic inches

Since volume of a cone = Capacity of the cone to hold the ice cream

Volume of an another cone having radius (r) = 1.5 inches and height (h) = 3 inches will be,

V = $\frac{1}{3}(\pi)(r^{2} )(h)$

= $\frac{1}{3}(\pi )(1.5)^{2}(3)$

= 7.069

≈ 7.07 cubic inches

Since the volume of the second cone is less than the first cone, I will prefer the first cone with volume = 21.21 inches³

6 0

3 years ago

It's make-your-own-dish night at your favorite pasta restaurant. The restaurant offers 5 types of pasta and 4 different sauces.

igor_vitrenko [27]

Answer:

there are 20 different combinations if that was the question.

Step-by-step explanation:

Formula :

Combination(event 1) times Combinations (Event2)

8 0

3 years ago

Write the equation of the line that has a slope of

faltersainse [42]

Y=3/5x+4

this can be solved using y=mx+b where m = slope and b = y intercept

5 0

3 years ago