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3 years ago

7

a rectangular jewelry box is 6 cm tall and has a base area of 28 square centimeters. what is the volume of the Box in cubic cent

imeters?

1 answer:

kaheart [24]3 years ago

3 0

betrays conducted Ross code desert went dead tre feddy of cut just

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I need help on this fast pls help me

andreev551 [17]

Answer:

Choice 2) 5x+15

Step-by-step explanation:

6 0

2 years ago

7(x 4) can someone answer fast

jeka94

7(x+4)=0
7x+28=0
7x=-28
X=-28/7
X=-4

4 0

3 years ago

in a standard casino dice game the roller wins on the first roll if he rolls a sum of 7 or 11. what is the probability of winnin

Alborosie

<u>Answer-</u>

<em>The probability of winning on the first roll is </em><em>0.22</em>

<u>Solution-</u>

As in the game of casino, two dice are rolled simultaneously.

So the sample space would be,

$|S|=6^2=36$

Let E be the event such that the sum of two numbers are 7, so

E = {(1,6), (2,5), (3,4), (4,3), (5,2), (6,1)}

$|E|=56$

$\therefore P(E)=\dfrac{|E|}{|S|}=\dfrac{6}{36}$

Let F be the event such that the sum of two numbers are 11, so

F = {(6,5), (5,6)}

$|F|=2$

$\therefore P(F)=\dfrac{|F|}{|S|}=\dfrac{2}{36}$

Now,

$P(\text{sum is 7 or 11)}=P(E\ \cup\ F)=P(E)+P(F)=\dfrac{6}{36}+\dfrac{2}{36}=\dfrac{8}{36}=\dfrac{2}{9}=0.22$

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3 years ago

Write 20% as a decimal.

miskamm [114]

0.2 would be 20% written as a decimal.

7 0

3 years ago

Read 2 more answers

Evaluate the following expression when x=2 and y= 3.6<br> 5y2 + 3x

alex41 [277]

Answer:

Step-by-step explanation:

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3 years ago