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3 years ago

Trying to solve a two step eqation and just need the icing on the cake so, 12 x ? = 216

Mathematics

1 answer:

Leya [2.2K]3 years ago

5 0

Am I supposed to find the number for the question mark if so then it’s 18

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Write the equation of the line

katrin [286]

Answer:

yellow box

Step-by-step explanation:

slope is rise over run

from any given point you go up 1 and over to the RIGHT 3 (1/3)

or you can go down one and to the LEFT 3 (-1/-3)

y intercept is -2 so you have y = 1/3x - 2

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2 years ago

Pls help I’ll brainlest

Lisa [10]

Answer: You need to show the question for me to answer it. In other words, provide more context

Step-by-step explanation:

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3 years ago

Which of the following statements is true?

lozanna [386]

Answer:

Step-by-step explanation:

its d since the sides of a rectangle have to be parralell with eachother

7 0

3 years ago

Read 2 more answers

On Sunday, Sheldon bought 412 kg of plant food. He used 123kg on his strawberry plants and used 14 kg for his tomato plants.

Alja [10]

Answer:

275

Step-by-step explanation:

412kg - 123kg - 14kg = 275kg left

Because he used 275 kg out of 412kg

6 0

3 years ago

The table shows the age, in years, of employees in a company.

joja [24]

Answer:

a) The modal class for this case represent the class with the highest frequency

And for this case would be $24$ with the highest frequency 8

b) $\bar X = \frac{19*3 + 21*2 + 23*7 +25*8}{3+2+7+8} =23$

Step-by-step explanation:

Part a

The modal class for this case represent the class with the highest frequency

And for this case would be $24$ with the highest frequency 8

Part b

For this case we need to find the mid point of each interval:

Interval Midpoint Frequency

18-20 19 3

20-22 21 2

22-24 23 7

24-26 25 8

And we can find the sample mean with this formula:

$\bar X = \frac{\sum_{i=1}^n f_i x_i}{n}$

And replacing we got:

$\bar X = \frac{19*3 + 21*2 + 23*7 +25*8}{3+2+7+8} =23$

4 0

3 years ago