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Dovator [93]
3 years ago
10

What is the next fraction of 1/3, 2/9, 4/27, 8/81

Mathematics
2 answers:
amm18123 years ago
7 0
24/243 cuz keft side gets doubled and right side gets trippled
Basile [38]3 years ago
5 0
 The answer would be 16/243; since the numerator is being multiplied by 2 every time and the denominator is being multiplied by 3 each time.
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There are 798 calories in 6 10 ounce bottles of apple juice . How many calories are there in one 10 ounce bottle of apple juice
seraphim [82]
There are 133 calories per 10-ounce bottle.
4 0
3 years ago
18.96 x 2.03 correct to 2 significant figures equals what?
Andreas93 [3]

9514 1404 393

Answer:

  38

Step-by-step explanation:

The product of the given numbers is 38.4888. Rounding this to two significant digits gets you 38.

6 0
3 years ago
Explain how to determine the zeros of f(x)=(x+3)(x-1)(x-8)
spin [16.1K]

Answer:

x=-3,  x=1,  x=8

Step-by-step explanation:

When you have to find the zero of an equation like (x+3) all you have to do is solve for x.

x+3=0           equal the equation to zero

x+3-3=0-3    cancel out 3

x=-3              answer


If you have to find the zero of an equation like f(x)=-2x^2 - 5x + 7 then you would have to factor the equation.

7*-2=-14   multiply

-7 & 2   find the two numbers that when multiplied =14 and when added = -5

(2x^2 + 2)  (-7x + 7)  replace -5 with -7 & 2

-2x (x - 1)   -7 (x - 1)   factor

(x - 1)   (-2x - 7)    rewrite

1st: x - 1 = 0

          x = 1 : Answer

2nd: -2x - 7= 0

        -2x - 7 + 7 = 0 + 7

        -2x = 7

        -2x / -2 = 7 / -2

          x = 7 / -2 : Answer





7 0
3 years ago
Read 2 more answers
6 1/5 + (-7 3/5)
GREYUIT [131]
Since you are subtracting a negative you can do it this way. do 7 3/5 - 6 1/5. that leaves you with 1 2/5. so in the end you will have -1 2/5
5 0
2 years ago
3 8 B. Maria bought 13 pounds of nails for a carpentry project. She ended up with pound of nails when she finished the project.
Aleks [24]

Step-by-step explanation:

let 1 pound of nail = x

so, the carved out waste nail will be = 12x

total nails = 13x

so the equation is =

13x - 12x = x

OR

x + 12x = 13x

Or

13x - x = 12x

8 0
2 years ago
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