MATHEMATICS MIDDLE SCHOOL

A sheet of standard size copy paper measures 8.5 inches by 11 inches. If a ream is 500 sheets of paper has a volume of 187 inches cube. How thick is the ream?

Answers

Answer 1
Answer:

Answer:

\large \boxed{\text{2.00 in}}  

Step-by-step explanation:

The formula for the volume of a rectangular solid is  

V = lwh

\begin{array}{rcl}V & = & lwh\n187 & = & 8.5 * 11 * h\n& = & 93.5h\nh & = &(187)/(93.5)\n\n& = & \textbf{2.00 in}\n\end{array}\n\text{The ream is $\large \boxed{\textbf{2.00 in}}$ thick.}

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Jenny spends 1/6 of her paycheck and saves 2/5 of the remaining amount. What fraction of her total paycheck is saved

Answers

you can times the denominator of 1/6 by 5 and denominator of 2/5 by 6.
REMEMBER: what you do to the bottom you always do it to the top.
so the both of the fractions are now:
1/6= 5/30
2/5= 12/30
but you have to find the fraction to how of her TOTAL paycheck is saved so it should be 12/30 of her total paycheck is saved

Answer:

Step-by-step explanation:

If I am paying for this site i would hope the answers would be here....

Solve for X: 2 ( × - 3 ) = 1.2-x

Answers

when solving an equation, you must do the same thing to both sides or else it won't be equal

when dealing with one unknown (x) try to get the unknown on one side

2(x-3)=1.2-x
distribute or multiply 2 by x then -3

so (2 times x)+(2 times -3[remember negative times positive=negative])
2x-6=1.2-x
add 6 to both sides
2x=7.2-x
add x to both sides
3x=7.2
divide both sides by 3
x=2.4
2(x-3) = 1.2-x
2x-6 = 1.2-x
2x+x = 1.2+6
3x = 7.2
3x/3 = 7.2/3
x = 2.4

5. If 180 milligrams of potassium constitute 5% ofyour daily value of potassium, then how many mil-
ligrams is your full daily value of potassium?​

Answers

If 180 milligrams of potassium is 5% of the daily value, then the full daily value is 3600 milligrams (180 / 0.05).

To find the full daily value of potassium, we can set up a proportion using the information:

180 milligrams / X milligrams = 5% / 100%

Where X represents the full daily value of potassium we want to find.

Now, cross-multiply and solve for X:

180 milligrams × 100% = 5% × X milligrams

180 = 0.05X

Now, divide both sides by 0.05 to solve for X:

X = 180 / 0.05

X = 3600 milligrams

Therefore, the full daily value of potassium is 3600 milligrams.

Learn more about value here

brainly.com/question/35503704

#SPJ3

Answer:

3,600 mg

Step-by-step explanation:

Given:

5% of daily value = 180 mg

1% of daily value = 180 / 5 = 36 mg

full daily value = 100% = 36mg x 100 = 3,600 mg

The watering can that Carlos uses in his vegetable garden holds 5 of a certain unit of liquid volume. When full, how much water is in the watering can?

Answers

you should do 5 times 12 plus the 3 it's better to do multiplication it's easier but if you divide that is ok but the dividing is more work
i think the correct answer is 5 hope i helped 

Points and their residual values are shown in the table. A 3-column table with 5 rows. The first column is labeled x with entries 1, 2, 3, 4, 5. The second column is labeled y with entries 3.3, 5, 6.2, 9., 13. The third column is labeled residual with entries 0.68, 0.04, negative 1.1, negative 0.64, 1.02. Which point is farthest from the line of best fit?

Answers

The point that is farthest from the line of best fit is : ( 3, 6.2 )

X(values)       y(values)            residual

1                    3.3                       0.68

2                   5                          0.04

3                   6.2                       -1.1

4                   9                          -0.64

5                   13                        1.02

To determine the line is best fit we graph the  plot of x and y values  ( i.e. a plot of  the y values against the x values  )

attached below is the plot showing the line of best fit

Hence From the attached residual plot we can conclude that the point that is farthest from the line of best fit is : 3(x axis ) and 6.2 ( y - axis )

learn more about line of best fit : brainly.com/question/19769235

Answer:

3, 6.2

Step-by-step explanation:

Just took the assignment.

PLEASE HELP I GIVE THANKS

Answers

\$55-\$25=\$30\n\$30/\$1.5=20

20 balloons
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