4 years ago

Rolling two number cubes and tossing one coin

1 answer:

6 0

I'm just going to assume you want the probability of getting a certain outcome for the cubes and a coin
1/6*1/6*1/2
1/36*1/2
1/72

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Part A: write 2 1/4 as a decimal and a percent. Part B: write 4 as a fraction and a percent. Part C: Write 75% as a fraction and

Annette [7]

Answer:

Part A: 2.25-225%

Part B: 4/1-400%

Part C: 3/4-.75

Answer:

B,A,C

8 0

3 years ago

20 POINTS

docker41 [41]

answer : option C

$f(x) = x^3 + x^2 - 8x - 8$

Lets find the number of zeros by factoring

$0 = x^3 + x^2 - 8x - 8$

Group first two terms and last two terms

$0 = (x^3 + x^2) (- 8x - 8)$

Factor out GCF from each group

$0 = x^2(x + 1)-8(x + 1)$

$0 = (x^2-8)(x + 1)$

Now we set each factor =0 and solve for x

0 = (x^2-8) and (x + 1)=0

$x^2 = 8$ and x = -1

$x= 2+-\sqrt{2}$ and x= -1

So we have three real zeros

The function has three real zeros. The graph of the function intersects the x-axis at exactly three locations.

8 0

4 years ago

Five less than one-third of a number is the same as twice the number.

Pavlova-9 [17]

Answer:

x = 15 / 7

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

-3 5x X+2

nevsk [136]

Answer:

the optional answer is A

Step-by-step explanation:

the reason y it A because all of the others doesn't add up to the correct amout

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3 years ago

5/8 to the power of the 2

MatroZZZ [7]

2 14/25 as a mixed number decimal form is 2.56 and exact form is 64/25

hope i helped best of luck :)

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3 years ago