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3 years ago

If the probability of trowing a score of seven with 2 dices is ⅛ ,what is the probability of not throwing a score of seven

Mathematics

1 answer:

V125BC [204]3 years ago

3 0

Answer:

7/8

Step-by-step explanation:

because 1 - ⅛ = 7/8. which would mean the answer is 7/8

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15.12 is what percent of 12?

Llana [10]

Answer:

Step-by-step explanation:

$\bold{METHOD\ 1}\\\\\begin{array}{ccc}15.12&-&p\%\\\\12&-&100\%\end{array}\qquad\text{cross multiply}\\\\\\12p=(15.12)(100)\\12p=1512\qquad\text{divide both sides by 12}\\p=126$

$\bold{METHOD\ 2}\\\\p\%=\dfrac{p}{100}\\\\p\%\ of\ 12\ is\ equal\ to\ 15.12:\\\\\dfrac{p}{100}\cdot12=15.12\\\\\dfrac{12p}{100}=15.12\qquad\text{multiply both sides by 100}\\\\12p=1512\qquad\text{divide both sides by 12}\\\\p=126$

6 0

3 years ago

Marcus, nan, and olivia each have $1.65 in their pockets.they decide to combine the money.how much money do they have altogether

Reil [10]

1.65
1.65
1.65

4.95

all together they have that much :). I hope this helped!

3 0

3 years ago

Name two solutions for each inequality.

ahrayia [7]

So,

#1: $n \geq 3 \frac{11}{16} + 4 \frac{1}{2}$

Convert to like improper fractions.
$n \geq \frac{59}{16} + \frac{72}{16}$

Add.
$n \geq \frac{131}{16}\ or\ 8 \frac{3}{16}$

So, one solution could be $8 \frac{3}{16}$ .

Another solution could by 9. There is also 10, 11, 12, etc., and all numbers in between.

#2: $k \ \textless \ 6 \frac{2}{5} * 15$

Convert into improper fraction form.
$k \ \textless \ \frac{32}{5} * 15$

Multiply.
$\frac{(2^5)(3)(5)}{5}$

Cross-cancel, and we have our final result.
$(2^5)(3) = 96$
k < 96

96 is not a solution.

95 is a solution.

So is 94, 93, 92, etc, and all numbers in between.

6 0

3 years ago

You need to rent a moving truck for a day you have identify two companies to rent trucks company a charges $45 per day plus $.10

goldfiish [28.3K]

I believe the answer is 150 miles, with a cost of $60

6 0

3 years ago

3x + y = 7 <br> 4x + 2y = 16

Brilliant_brown [7]

Answer:

1) 3x=7-y

X=7-y/3

2) 4x=16-y

X=16-y/4

3 0

3 years ago

Read 2 more answers