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Debora [2.8K]
3 years ago
7

A. complete the table if y varies directly as x or x

Mathematics
1 answer:
bonufazy [111]3 years ago
8 0

Answer:

If Y = X

then you X and Y should be congruent to each other.

Step-by-step explanation:

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Can some one help quickly. Please show work
jenyasd209 [6]

Answer:50

Step-by-step explanation: you divide 108 by 2 then round 54 to 50 since 4 is not enough to round to 60

3 0
3 years ago
COMBINATION/PERMUTATION MATH HELP???
Artyom0805 [142]
This type of combination problem involves combined probability, or the chance that a specific set could be chosen based on the probability of multiple variables.

The number that could be generated follows the example:

XXYZZZZ

where X describes a letter, and Y describes a number that isn’t zero, and Z describes any number.

Two probabilities exist in this situation, depending on the circumstances of the question. By pressing any number once, only 8 letters can be used (ten digits, minus the one and two keys, since they don’t have letters). This means that the probability of this event is:

8 x 8 x 9 x 10 x 10 x 10 x 10

where the two eights are for the letters, the nine is for the digit that isn’t zero, and the tens are for any numbers from the keypad. This permutation yields 5,760,000 choices.

If you are allowed to press the numbers more than once to generate a letter, then the probability changes to account for the entire alphabet. The new probability of this event is :

26 x 26 x 9 x 10 x 10 x 10 x 10

where this permutation yields 60,840,000 choices.

Hope this helps!
5 0
3 years ago
A ____ is when a parent function experiences either movement or alteration.
Oxana [17]

Answer:

transformation

Step-by-step explanation:

5 0
3 years ago
Look at the expanded number below and then choose the number that it represents.
Nastasia [14]
B. 356. 82

Hope I’m right
7 0
3 years ago
I need help please ASAP
Murrr4er [49]

10. Kim gets $7 per hour and gets charged $1 for gloves

Use y to represent her pay and x to represent hours worked.

The equation is y = 7x - 1 because she gets 7 times x hours and there is a minus 1 because of the charge of gloves.

11. The table shows that each increasing hour, 8$ is added. Therefore we need to find the bonus that Kit receives just for showing up. This is when hours equals 0. If 3 hours is 27$ pay, then 2 hours is 19$ pay, 1 hour is 11$ pay and 0 hours is 3$ pay. We find that there is a 3$ bonus just for showing up.

Therefore the equation is y = 8x + 3

12. At x = 0, y = 2 so the y-intercept is 2. The slope is going down 4 and right one which means the slope is -4. The y-intercept is b and the slope is m. If we plug these values into the equation y = mx + b we get:

y = -4x + 2

13. At x = 0, y = -3 so the y-intercept is -3. The slope is going up 1 and right 4 which means the slope is 1/4. The y-intercept is b and the slope is m. If we plug these values into the equation y = mx + b we get:

y = 1/4 x - 3

5 0
3 years ago
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