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Lisa [10]
3 years ago
15

Help if you can please..

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
5 0

Answer:

78

Step-by-step explanation:

42+36=78

emmasim [6.3K]3 years ago
4 0

Answer:

78

Step-by-step explanation:

42 + 36 = 78

kekeke9ieie

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Standard printer paper has a thickness of 0.1mm. write an equation for a function that should approximately the thickness of a s
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Folding a paper will make it thickness become double from it before.
Unfolded paper has 1 thickness
1 times folded paper has 2 thickness
2 times folded paper has 4 thickness
3 times folded paper has 8 thickness

From here it is clear that the pattern is 2^{n}. SInce the paper is 0.1mm, then the function would be:
f(n)= 2^{n} x 0.1mm
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A new truck costs $32,000. The car’s value will depreciate over time, which means it will lose value. For tax purposes, deprecia
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32000 - (32000 * .2552n)
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Read 2 more answers
Whate is answer of 36-[100÷5{60-32(8÷4-1)}]​
svet-max [94.6K]

Answer:

67\frac{23}{28}

Step-by-step explanation:

36-\left[100\div \:560-32\left(8\div \:4-1\right)\right]\\\\100\div \:560-32\left(8\div \:4-1\right)\\\\=100\div \:560-32\cdot \:1\\\\=\frac{100}{560}-32\cdot \:1\\\\=\frac{100}{560}-32\\\\=-\frac{891}{28}\\\\\\=36-\left(-\frac{891}{28}\right)\\\\36-\left(-\frac{891}{28}\right)\\\\=36+\frac{891}{28}\\\\\frac{36\cdot \:28}{28}+\frac{891}{28}\\\\\frac{36\cdot \:28+891}{28}\\\\=\frac{1899}{28}\\\\\\\frac{1899}{28}(1899\div28)=67\frac{23}{28}

6 0
2 years ago
Write a function g whose graph represents a reflection in the y-axis of the graph of f(x)=|2x−1|+3
ikadub [295]

Answer:

Step-by-step explanation:

f(x) = |2x−1|+3, reflected over the y-axis becomes

g(x) = |-2x−1|+3

We needed the point (0.5, 3) to go to the other side of the y-axis to get the point (-0.5, 3).

4 0
3 years ago
It costs $20.50 to enter an amusement park and $0.25 to ride a ride. You have $21.50. Write an equation that represents the numb
Mrac [35]

Answer:

4 rides

Step-by-step explanation:

Total amount = $21.50

Entry charge = $20.50

Amount left = $21.50 - 20.50 = $1

Number of rides

r =  \frac{1}{0.25}  =  \frac{100}{25}  = 4 \\

Another way:

0.25\:r + 20.50 = 21.50\\0.25\:r = 21.50 - 20.50\\0.25\:r = 1\\r = \frac{1}{0.25}\\r = \frac{100}{25}\\r = 4\\

4 0
4 years ago
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