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AveGali [126]
3 years ago
6

On any given day, the probability that the entire watson family eats dinner together is 2/5. find the probability that, during a

ny 7-day period, the watson's each dinner together at least six times.
Mathematics
1 answer:
lidiya [134]3 years ago
7 0
Bdbxhddjfjtbjddjhxjdjdjdjddjjfdi
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What is the equation, in slope-intercept form, of the line that is perpendicular to the line
wolverine [178]

Answer:

y=3/2x+1

Step-by-step explanation:

y-4= -⅔(x-6)

y-4=-⅔x+4

y=-⅔x+4+4

(equation of line 1) y= -⅔x+8 gradient= -⅔

(line 2)gradient=3/2

note* the gradients of perpendicular lines multiplied result to -1

gradient=<u>y²-y²</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>x²-x¹

<u>3</u><u> </u>=<u>y</u><u>+</u><u>2</u>

<u> </u><u> </u>2. x+2

multiply both sides by 2(x+2)to remove the denominators

3(x+2)=2(y+2)

3x+6=2y+4

3x+6-4=2y

3x+2=2y

divide all sides by 2

3/2x+1=y

y=3/2x+1

8 0
3 years ago
A number between 10 and 20 is both a foctor of 60 and<br>a multiple of 6.<br>What is the number?​
Kisachek [45]

Answer:

12

Step-by-step explanation:

List out factors of 60 =

1 x 60 = 60

2 x 30 = 60

3 x 20 = 60

4 x 15 = 60

5 x 12 = 60

6 x 10 = 60

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 and 60 are factors of 60.

List out multiples of 6 from 10 to 20.

12 and 18.

Since 12 is seen on one of the factors of 60 and a multiple of 6 between 10 and 20, the answer is 12.

6 0
3 years ago
70 - q -q - 2q = 80 <br> plz help me i don't get it
Montano1993 [528]

Answer:

the answer is:    q = -2.5

Step-by-step explanation:

70 - q - q - 2q = 80

70 - 4q = 80

-4q = 10

q = -2.5

3 0
3 years ago
What is the circumference of a circle
borishaifa [10]
C=2πr

Hoped i helped BYEEEEEEEEEEEEEEEEEEEEEEEEE
5 0
3 years ago
How many inches/second are in<br> 1.73 meters/minute?
yaroslaw [1]

Answer:

Step-by-step explanation:

103.8 seconds

68.11024 inches

4 0
2 years ago
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