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Scorpion4ik [409]
3 years ago
6

In Science class, Mrs. Olson had 30.6 pounds of metamorphic rock. Mrs. Olson had to divide the rocks into 9 different containers

for a class assignment. If the rocks are equally divided into 9 different containers, how many pounds of rock will be in each container?
Mathematics
2 answers:
JulijaS [17]3 years ago
7 0

The answer is 3.4 because 30 can’t be divided equally into 9, reason being that 9 x 30 = 270 which doesn’t make sense, so you have to divide 30 equally into 9 parts then turn it into a ratio.

Burka [1]3 years ago
4 0
The answer is most likely 3.4
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If |lm and m&lt;6 = 4x - 15 and m&lt;7 = x+30, then m&lt;6 =<br> 35<br> 45<br> 39<br> 15
pentagon [3]

Answer:

∠ 6 = 45°

Step-by-step explanation:

∠ 6 and ∠ 7 are alternate angles and are congruent, thus

4x - 15 = x + 30 ( subtract x from both sides )

3x - 15 = 30 ( add 15 to both sides )

3x = 45 ( divide both sides by 3 )

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Thus

∠ 6 = 4x - 15 = 4(15) - 15 = 60 - 15 = 45°

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Step-by-step explanation:

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The perimeter of a rectangle is 90 feet . The length is 27 feet .what is the width of the rectangle
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Which recursive formula can be used to generate the sequence shown, where f(1) = 5 and n &gt; 1?
saveliy_v [14]

You can try them out and see which one works.

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b: f(1) = f(2) -6 = -1-6 = -7 . . . . . . not this one (5 ≠ -7)

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The appropriate choice is ...

... f(n +1) = f(n) - 6

— — — — — 

You can also recognize that the next term is 6 less than the current one, so f(n+1) = f(n) - 6, which corresponds to the 3rd selection.

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