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2 years ago

10

a six sided number cube has faces with the numbers 1 through 6 marked on them. what is the probability that a number less than 3

will occur on one toss of the number cube

1 answer:

Charra [1.4K]2 years ago

8 0

1/3 would be the answer

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Chealsea wants to rearrange her room

Llana [10]

Answer:

Good for her.

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3 years ago

Read 2 more answers

CAN SOMEONE HELP ME!!!!!

Ivenika [448]

Area yellow =11 x 6
= 66
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=14
area of yellow
66 - 14 = 52

7 0

4 years ago

4 over 5x minus 8 equals 3. what is x

ehidna [41]

4/5x-8=3
move -8 to the other side and add
4/5x=3+8
4/5x=11
move 5x to the other side and multiply
4=5x*11
4=55x
4/55=x

8 0

2 years ago

Can someone please simplify the complex fraction?

dmitriy555 [2]

$\bf \cfrac{\qquad \frac{x+3}{4x^2-16}\qquad }{\frac{2x^2+10x+12}{2x-4}}\implies \cfrac{\frac{x+3}{4(x^2-4)}}{\frac{\underline{2}(x^2+5x+6)}{\underline{2}(x-2)}}\implies \cfrac{\frac{x+3}{4(x^2-2^2)}}{\frac{x^2+5x+6}{x-2}}\implies \cfrac{\frac{x+3}{4(x-2)(x+2)}}{\frac{(x+3)(x+2)}{x-2}}$

$\bf \cfrac{\underline{x+3}}{4\underline{(x-2)}(x+2)}\cdot \cfrac{\underline{x-2}}{\underline{(x+3)}(x+2)}\implies \cfrac{1}{4(x+2)}\cdot \cfrac{1}{x+2}
\\\\\\
\cfrac{1}{4(x+2)(x+2)}\implies \cfrac{1}{4(x^2+4x+4)}\implies \cfrac{1}{4x^2+16x+16}$

8 0

3 years ago

1. Evaluate the expression -6.3a +2(a - b) for a = -2 and b = 1.1.

sasho [114]

Answer:

D or 6.4

Step-by-step explanation:

-6.3*(-2) + 2(-2 - 1.1)

- 6.3 * - 2 = 12.6 Notice that the two minus signs become a +

(-2 - 1.1)= (-3.1) Multiply -3.1 * 2 = - 6.2

12.6 - 6.2 = 6.4

8 0

3 years ago