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2 years ago

If 2.2 pounds = 1 kilogram and Mary weighs 120 pounds, how much does she weigh in kilograms?

Mathematics

2 answers:

Strike441 [17]2 years ago

5 0

Answer:

54.4311

Step-by-step explanation:

divide the mass value by 2.205 (unit of conversion) :)

kherson [118]2 years ago

4 0

Answer:

120/2.2= 54.545kg is this the answer??

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Simplify 6(501) using the distributive property. 3012 3006 2988 3000

ella [17]

Ok so, I assume this is 6 times 501
   501
   x 6
-------------
   3006

5 x 6 = 30
6 x 0 = 0
6 x 1 = 6

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2 years ago

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as the schools sign language interpreter kiran gets paid 35.50 for every parent-teacher conference that he attends. He also gets

yKpoI14uk [10]

<u>The interpreter attended </u><u>22 parent-teacher conference</u><u> and </u><u>5 school related assembly</u>

To solve this problem, we would write out two set of linear equations.

The data given on this problem are

parent-teacher conference = $35.50
school related assembly = $42
The total number of engagements = 27

Let x represent the number of parent-teacher conference

let y represent the number of school related conference

<h3>Equations</h3><h3> $x+y = 27...equation (i)\\35.50(x)+42y=991...equation(ii)$ </h3>

From equation (i)

$x+y = 27\\x = 27-y...equation(iii)\\$

Put equation(iii) into equation (ii)

$35.50x+42y=991\\35.50(27-y)+42y=991\\958.50-35.50y+42y=991\\6.50y=991-958.50\\y=5$

Put y = 5 into equation 1

$x+y=27\\y = 5\\x+5=27\\x=27-5\\x=22$

From the above calculations, he attended 22 parent-teacher conference and 5 school related assembly.

Learn more on linear equations here;

brainly.com/question/4074386

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2 years ago

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P= $790, t= 3, r=4% compounded continuously : Find A

Savatey [412]

$\bf ~~~~~~ \textit{Continuously Compounding Interest Earned Amount}\\\\
A=Pe^{rt}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$790\\
r=rate\to 4\%\to \frac{4}{100}\to &0.04\\
t=years\to &3
\end{cases}
\\\\\\
A=790e^{0.04\cdot 3}\implies A=790e^{0.12}$

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3 years ago

I need answers for both of these thank U guys

zmey [24]

A and e are congruent so e is 105 since h and e make a line they will add up to 180
180=105+h
H= 75
If the triangles are similar then
8~y and 6~9 divide 9 by 6 to get the scale factor this is how much the triangle enlarges by or shrinks by
9/6= 1.5 now that you know the scale factor you can find y y/8=1.5
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Point x starts at -4 on a number line. Pint x then goes through a series of moves; +3 units, -2 units, +6 units and -5 units. Wh

UkoKoshka [18]

-2. All you’re doing is going from the number you start with and performing the opperations in the order they appear (-4+3-2+6-5=-2)

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