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3 years ago

With one toss of a single number cube, what is the probability of rolling a

2 answers:

6 0

Answer: A single dice has 6 sides, so, getting a number less than 3, would put it into fraction form. That would be 2/10.

Step-by-step explanation:

Angelina_Jolie [31]3 years ago

4 0

The probability of rolling a cube and landing on a number less than 3 is 2/6 which reduces to 1/3

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Solve the following system of equations using the SUBSTITUTION method. Show all your work! x = 2y + 1 x + y = 4

Alexxandr [17]

Answer:

Step-by-step explanation:

4x+y=14

x-2y=8

then;

x=8-2y

substitute;

4(8-2y)+8-2y=14

32-8y+8-2y=14

40-10y=14

26=10y

y=2.6 , work out 4x+2.6=14 to get x

3 0

3 years ago

Hi! I'd appreciate if you could help me on this question.

s2008m [1.1K]

Answer:

Step-by-step explanation:

We need to find the multiples of 8

8,16,24,32,40,48

48 is between 45 and 50 so he must have bought 48

8 0

3 years ago

Read 2 more answers

Determine if -1, 1, 4, 8 is a geometric sequence

Vedmedyk [2.9K]

ANSWER

No, because there is no common ratio

EXPLANATION

The given sequence is

-1, 1, 4, 8

If this sequence is geometric, then there should be a common ratio among the consecutive terms.

$\frac{1}{ - 1} \ne \frac{4}{1} \ne \frac{8}{4}$

Hence the sequence

-1, 1, 4, 8

is not a geometric sequence.

3 0

3 years ago

Read 2 more answers

Please help with my last question.

Bas_tet [7]

Answer:

x = 8.3

y = 20.3

Step-by-step explanation:

$21-\frac{2}{3} = 20\frac{1}{3}$ or $20.3$

$9-\frac{2}{3} = 8\frac{1}{3}$ or $8.3$

6 0

3 years ago

What is the value of -4 x ( 4 - 6 ) ?

Delicious77 [7]

Answer: 8

Step-by-step explanation:

4 0

3 years ago