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Anit [1.1K]
3 years ago
10

Please ignore the bonus! I need help on this please help out :)

Mathematics
1 answer:
zavuch27 [327]3 years ago
8 0

Answer:

50%   1/2   0.5    There were 100 questions on the test and I got 50 right

100%     1     1.0    There were 100 coins in my piggy bank and 100% of them were gold

2%       1/50   0.02   I took 100 shots but only made 2 baskets

Step-by-step explanation:

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PLEASE HELP ME WITH THIS QUESTION!!!!!!
mr Goodwill [35]

From the table, y varies directly as x. Therefore,  the constant of variation is k = 2 and y = 2x.

<h3>How to find a direct variation?</h3>

For direct variation,

y ∝ x

Therefore,

y = kx

where

  • k = constant of proportionality

Hence,

(-2, -4)

-4 = -2k

k = -4 / -2

k = 2

(-4, -8)

y = -4(2) = -8

Therefore,

k = 2 and y = 2x

learn more on variations here: brainly.com/question/2315806

#SPJ1

5 0
2 years ago
CAN SOMEONE FACTOR THIS PLEASE <br><br> 125х^6 - 81
alexandr402 [8]

Answer:

0

Step-by-step explanation:

125×^6_81=0

×^6 we do not support this expression

ans = 0

3 0
2 years ago
Y varies directly with x, and y = 5 when x = 4. What is the value of x when y = 8
ollegr [7]
10
x equals 10
5 times 2 


7 0
3 years ago
Read 2 more answers
-2(v - 2) = -3 – 2v​
liq [111]

Answer:

no solution

Step-by-step explanation:

Given

- 2(v - 2) = - 3 - 2v ← distribute left side

- 2v + 4 = - 3 - 2v ( subtract 4 from both sides )

- 2v = - 7 - 2v ( add 2v to both sides )

0 = - 7 ← not possible

This indicates the equation has no solution

3 0
3 years ago
Please help with answers
Artyom0805 [142]
1).  The inequality says "height is 54 or more".
Any height that is less than 54 does NOT qualify.

2).  The sign says  "Maximum total weight 800 pounds".
Any weight that's 800 pounds or less is OK.

3).  Paula has scored 21, 25, and 15 points.
. . . . . they're NOT all greater than 21
. . . . . they ARE all 25 or less
. . . . . they ARE all less than 30
. . . . . they ARE all 10 or more .

4).  First, write down the number of cans that
each student collected, but arrange them in order.
Then check each choice.
A).  misses the highest 3 students completely
B).  includes everybody
C).  misses the lowest 3 students completely
D).  OK, but the first and last intervals aren't needed,
       because nobody's cans are in those intervals
3 0
4 years ago
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