3 years ago

A bag contains 6 red and 10 black

2 answers:

6 0

Answer:10/16 (can simplify I think)

Step-by-step explanation: First you do 10+6 to find out the total of all the marbles which is 16. There are 10 blacks so you do 10/16 AS you wanna find out the probability of getting the black.

den301095 [7]3 years ago

5 0

Answer:

62.5%

Step-by-step explanation:

First you add up all the marbles and then divide 100 into the sum of all of the marbles and then you times it by the black marbles to find the percent

100/(6+10)*10=%

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Nora must create a 4-character password to login to a website. The password must have three letters followed by a single digit,

patriot [66]

Answer:

The outcomes are {1nor} , {2nor}, {3nor}, {4nor}, {5nor}, {6nor}, {7nor}, {8nor}, {9nor}

Step-by-step explanation:

The outcomes are {1nor} , {2nor}, {3nor}, {4nor}, {5nor}, {6nor}, {7nor}, {8nor}, {9nor}

Reason-

0 can not be possible because if 0 is the first digit then , it will become the 3-digit password , not 4-digit

3 0

2 years ago

-6x+5y=1<br> 6x+4y=-10 that’s my question

REY [17]

Answer:

y = -1

x = -1

Step-by-step explanation:

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2 years ago

Please please please please please help me <br> i will give brainliest

alukav5142 [94]

2x^2 - 4 = 68
add 4 to both sides
2x^2 = 72
divide both sides by 2
x^2 = 36
find the square root of each sides
x = 6, -6

ANSWER: the positive value of x is 6

7 0

3 years ago

Give an example of two numbers that both have six digits, it the greater number is determined by the hundreds place.

spayn [35]

Answer:

565,463 and 565,863

Step-by-step explanation:

7 0

3 years ago

Could you guys please help me with this

Illusion [34]

SA = 1,226 in.² (Hope this helps!)