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4 years ago

7. Blake made a rectangular table for his dining room. The sides of the table are 12 feet and 4 feet. What is the

Mathematics

1 answer:

Naddik [55]4 years ago

8 0

Answer: 12.65.

Step-by-step explanation:

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What is the expanded form of this number?<br><br> 503.208

Free_Kalibri [48]

Answer:

5x 100) + (3 x 1) + (2 x 1/100 ) + (8 x 1/000

Step-by-step explanation:

mark me brainliest

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2 years ago

Read 2 more answers

The number of customers waiting for gift-wrap service at a department store is an rv X with possible values 0, 1, 2, 3, 4 and co

julia-pushkina [17]

Answer:

P[X=3,Y=3] = 0.0416

Step-by-step explanation:

Solution:

- X is the RV denoting the no. of customers in line.

- Y is the sum of Customers C.

- Where no. of Customers C's to be summed is equal to the X value.

- Since both events are independent we have:

P[X=3,Y=3] = P[X=3]*P[Y=3/X=3]

P[X=3].P[Y=3/X=3] = P[X=3]*P[C1+C2+C3=3/X=3]

P[X=3]*P[C1+C2+C3=3/X=3] = P[X=3]*P[C1=1,C2=1,C3=1]

P[X=3]*P[C1=1,C2=1,C3=1] = P[X=3]*(P[C=1]^3)

- Thus, we have:

P[X=3,Y=3] = P[X=3]*(P[C=1]^3) = 0.25*(0.55)^3

P[X=3,Y=3] = 0.0416

6 0

3 years ago

There is an aquarium that is shaped as a cube and each edge is 12 centimeters long. It contains 1.40 liters of water. How much m

kolezko [41]

Answer:

$0.328\ l$

Step-by-step explanation:

Remember that

$1\ l=1,000\ cm^{3}$

step 1

Find the volume of the aquarium

The volume is equal to

$V=b^{3}$

we have

$b=12\ cm$

substitute

$V=(12)^{3}=1,728\ cm^{3}$

step 2

Convert to liters

$1,728\ cm^{3}=1,728/1,000=1.728\ l$

step 3

Calculate how much more water is needed to fill the aquarium completely

Find the difference between the volume of the aquarium and the water that contains the aquarium

$1.728\ l-1.40\ l=0.328\ l$

4 0

3 years ago

The spin and dine restaurants ice cream for dessert Chloe actually won a bet and gets to spin two spinners disliked one random f

dmitriy555 [2]

The probability of spinning vanilla ice cream with chocolate a rainbow sprinkles is 1/12

<h3>The missing part of the question</h3>

Flavor of ice cream: Vanilla, Strawberry, Chocolate

Topping: Rainbow sprinkles, Caramel sauce, Nuts, Cherries

<h3>The number of different combinations</h3>

Using the dataset above, we have:

Ice cream = 3

Topping = 4

The number of different combinations is calculated as:

Combination = ice cream * Topping

Evaluate

Combination = 3 * 4

Combination = 12

Hence, the number of different combinations is 12

<h3>The probability of spinning vanilla ice cream with chocolate a rainbow sprinkles</h3>

The vanilla ice cream with chocolate a rainbow sprinkles is just one of the 12 combinations.

So, the probability is:

P = 1/12

Hence, the probability of spinning vanilla ice cream with chocolate a rainbow sprinkles is 1/12