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nika2105 [10]
3 years ago
7

Cecelia would like to write an app to help manage a trip to the grocery store. The app will maintain a shopping list (a list of

words) of all the items to buy. Describe how Cecelia might use a second list in the app. What else might be tracked
Computers and Technology
1 answer:
Sonbull [250]3 years ago
5 0

Answer:

list of recipes  , list of in season fruits/vegetables  , list of coupons , updated based on season and to keep track of what you need is the correct answer of the following question.

Explanation:

Cecelia wants to write an app to help them handle a trip to the grocery store. The app would hold a shopping list (a list of words) of all the things to purchase. Subsequently Cecelia used the second list in the app, so she monitored the list of recipes, the list of seasonal fruits / vegetables, the list of coupons, updated seasonally to keep track of what you need.

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Dmitriy789 [7]

Answer:

ada Augusta Bryon

Explanation:

that is the answer

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A(n) ____________________ is hardware or software that blocks or allows transmission of information packets based on criteria su
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Answer:

The answer is "Packet Filter(144-145)".

Explanation:

This technique is used in firewalls, which monitors access to the network, track data transmission packets, transfer or stop based on IP protocols and ports.

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3 years ago
How could the provisions in the new health reform bill improve access to care?
VashaNatasha [74]
The Affordable Care Act will significantly change health coverage and care, bringing us closer to the goal of high-quality, affordable health insurance for all Americans. The law:

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4 0
3 years ago
Which of the following bit patterns represents the value -9 in two’s complement notation?
nadya68 [22]

Answer:

B. 11110111

Explanation:

Binary representation of number 9 = 00001001

Binary representation of -9 would involve calculating the twos complement representation of 00001001

First we compute the ones complement of this number by reversing the bits.

00001001 => 11110110

Next we calculate the twos complement representation by adding 1 to the ones complement.

11110110+1 = 11110111

So the final representation is 11110111.

5 0
3 years ago
Find the inverse function of f(x)= 1+squareroot of 1+2x
Svetllana [295]

Answer:

Therefore the inverse function of  f(x)=1+\sqrt{1+2x} is \frac{x^2-2x}{2}

Explanation:

We need to find the inverse of function f(x)=1+\sqrt{1+2x}

Function Inverse definition :

\mathrm{If\:a\:function\:f\left(x\right)\:is\:mapping\:x\:to\:y,\:then\:the\:inverse\:functionof\:f\left(x\right)\:maps\:y\:back\:to\:x.}

y=1+\sqrt{1+2x}\mathrm{Interchange\:the\:variables}\:x\:\mathrm{and}\:y

x=1+\sqrt{1+2y}

\mathrm{Solve}\:x=1+\sqrt{1+2y}\:\mathrm{for}\:y

\mathrm{Subtract\:}1\mathrm{\:from\:both\:sides}

1+\sqrt{1+2y}-1=x-1

Simplify

\sqrt{1+2y}=x-1

\mathrm{Square\:both\:sides}

\left(\sqrt{1+2y}\right)^2=\left(x-1\right)^2

\mathrm{Expand\:}\left(\sqrt{1+2y}\right)^2:\quad 1+2y

\mathrm{Expand\:}\left(x-1\right)^2:\quad x^2-2x+1

1+2y=x^2-2x+1

\mathrm{Subtract\:}1\mathrm{\:from\:both\:sides}

1+2y-1=x^2-2x+1-1

\mathrm{Simplify}

2y=x^2-2x

\mathrm{Divide\:both\:sides\:by\:}2

\frac{2y}{2}=\frac{x^2}{2}-\frac{2x}{2}

\mathrm{Simplify}

y=\frac{x^2-2x}{2}

Therefore the inverse function of f(x)=1+\sqrt{1+2x} is \frac{x^2-2x}{2}

4 0
3 years ago
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