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3 years ago

Your friend has a bag of 20 marbles. Seven

Mathematics

2 answers:

cupoosta [38]3 years ago

7 0

Answer:

soln

Data given:

20 mables

7 blue

4 red

3 yellow

2 green

=7+4+3+2

=16

20-16

4/20×100

=40%

Elis [28]3 years ago

6 0

Answer:

20%

Step-by-step explanation:

First, I added them up. From the things we know, blue, red, green, yellow combined equals 16 marbles. 20-16 equals 4. So there are 4 white marbles. 4/20 times 5 equals 20/100. So the percent of the marbles that are white is 20%.

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The diagram shows the net of a juice box. The box is a rectangular prism.

Hoochie [10]

Answer:

269.6 square centimeters

Step-by-step explanation:

The correct question is

The diagram shows the net of a juice box. the box is a rectangular prism. what is the surface area of the juice box? 6.4 cm 4 cm 10.5 cm

we know that

The surface area of a rectangular prism is equal to

$SA=2B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the height of the prism

we have

$L=6.4\ cm\\W=4\ cm\\H=10.5\ cm$

Find the area of the base B

$B=LW$

substitute the given values

$B=(6.4)(4)=25.6\ cm^2$

Find the perimeter of the base P

$P=2(L+W)$

substitute the given values

$P=2(6.4+4)=20.8\ cm$

Find the surface area

$SA=2B+PH$

substitute

$SA=2(25.6)+(20.8)10.5=269.6\ cm^2$

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3 years ago

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fgiga [73]

Answer:

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5 0

2 years ago

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dolphi86 [110]

Answer:

Step-by-step explanation:

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2 years ago

A Markov chain has 3 possible states: A, B, and C. Every hour, it makes a transition to a different state. From state A, transit

Sedaia [141]

Answer:

A) distribution of x2 = ( 0.4167 0.25 0.3333 )

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Step-by-step explanation:

Hello attached is the detailed solution for problems A and B

A) distribution states for A ,B, C:

Po = ( 1/3, 1/3, 1/3 ) we have to find the distribution of x2 as attached below

after solving the distribution

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B ) finding the steady state distribution solving

$\pi p = \pi$

below is the detailed solution and answers

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2 years ago

The circumference of a circle is 50.24 centimeters. Find the radius of the circle. (Use 3.14 for π.)

Deffense [45]

2piR=circumference

2(3.14)R=50.24

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4 0

2 years ago

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