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IRISSAK [1]
3 years ago
11

Daniel wants to do 312 practice problems to prepare for an exam. If he wants to do approximately the same number of problems eac

h day for 36 days, which best describes the number of problems that he needs to do each day?
Mathematics
1 answer:
koban [17]3 years ago
7 0

Answer: 8/9 questions

Step-by-step explanation: 312/36= 8.6...

The answer depends on if you want to round up or down.

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Sam is a school leader. She wants to decide whether makeup should be allowed in school or not. She
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Answer:

Following are the sample list can be attached as follows:

Step-by-step explanation:

In the given question some information is missing that is attachment of list which can be attached as follows:

please find the attachment list:

by evaluating the list it will give the answer that the both the samples most want to wear mascara the least want to wear lipstick.

8 0
3 years ago
Please help its urgent​
navik [9.2K]

Answer:

Step-by-step explanation:

18x-6=120

18x=120+6

18x=126

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    x=7

5 0
3 years ago
Explain how to use the regression calculator to make a reasonable prediction given a data table. ​
zheka24 [161]

Answer:

Given bivariate data, first determine which is the independent variable, x, and which is the dependent variable, y. Enter the data pairs into the regression calculator. Substitute the value for one variable into the equation for the regression line produced by the calculator, and then predict the value of the other variable.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Pls pls help<br> Show work :)
Natasha2012 [34]

9514 1404 393

Answer:

  31.243 units

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationships between sides and angles in a right triangle. Using the attached figure, it is convenient to find the length of BE as an intermediate step in the solution.

  Sin = Opposite/Hypotenuse

  sin(30°) = BE/100

  BE = 100·sin(30°)

Then ...

  Tan = Opposite/Adjacent

  tan(58°) = BE/x

  x = BE/tan(58°) = 100·sin(30°)/tan(58°)

  x ≈ 31.243 . . . . units

_____

<em>Comment on the figure</em>

The intermediate problem in creating the figure was to locate point D. That was accomplished by locating point C on a line at an angle of 58° CCW from the horizontal, using point B as a center. Then D is the intersection of BC with the x-axis. BE is drawn perpendicular to the x-axis.

5 0
2 years ago
Which line represents the direct variation equation y equals 1/2 x
damaskus [11]

Answer:

line c

Step-by-step explanation:

The graph representing a direct variation equation always passes through the origin. This could be graphs (a) or (c)

given y = \frac{1}{2} x

with slope = \frac{1}{2}

Since graph (a) slopes down from left to right it's slope is negative

Hence it is not graph (a) as the slope given in the equation is positive.

Hence the required graph is (c)



6 0
3 years ago
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