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irakobra [83]
3 years ago
14

I just need help checking some questions <3 Any help is appreciated!

Mathematics
1 answer:
vichka [17]3 years ago
7 0
12.54 when you separate the shapes into individual shapes in this case two rectangles you find the are of the two shapes and add them to each other

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You want to be able to withdraw $50,000 each year for 15 years. Your account earns 4% interest.
Natasha_Volkova [10]
Ummmm I don’t really know buttt you could get this app called calculated soup and it will help you
7 0
3 years ago
two concentric circular regions have radii of $1$ inch and $10$ inches. what is the area, in square inches, outside the smaller
Llana [10]

The area, in square inches, outside the smaller region, but inside the larger region is 99π

<h3>How to determine the area, in square inches, outside the smaller region, but inside the larger region?</h3>

The given parameters are:

Radius, r1 = 1 inch

Radius, r2 = 10 inches

The area, in square inches, outside the smaller region, but inside the larger region is calculated as

Area = π(R^2 - r^2)

This gives

Area = π(10^2 - 1^2)

Evaluate the difference

Area = 99π

Hence, the area, in square inches, outside the smaller region, but inside the larger region is 99π

Read more about area at:

brainly.com/question/17335144

#SPJ1

3 0
2 years ago
Elsie bought a video game for $85. If the store charges 170% of its cost for the game, how much is the store's profit? *Hint: On
nikklg [1K]

Answer:

$ 59.5

Step-by-step explanation:

Calculation for how much is the store's profit

First step is to calculate the store's cost

Store's cost= 170/100 * $85

Store's cost =$144.5

Now let calculate the store's profit

Store'sProfit=$144.5-$85

Store's Profit=$ 59.5

Therefore the store's profit will be $59.5

7 0
3 years ago
17 is 25% of what number
Angelina_Jolie [31]

Answer:

17 is 25% of 68

Step-by-step explanation:

3 0
4 years ago
What are the minimum and maximum values of t for which ſt + 31 &lt; 2?
valkas [14]

Answer:

maximum : ϵ -29 a number infinitesimally larger than -29, or -28 if you prefer integers

minimum : -\infin

negative infinity

Explanation:

if t + 31 < 2

than t + 31 - 31 < 2 - 31

t < -29

-\infin < t \:<  - 29

any number less than -29

ϵ just means infinitesimal small quantity denoted as \pm \frac{1}{\infin}

3 0
3 years ago
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