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Ann [662]
2 years ago
11

The first term of an arithmetic sequence is 3. The common

Mathematics
1 answer:
aleksklad [387]2 years ago
5 0

Answer:

a1 (n-1) d

a1: 1st term

d: difference

hope it helps..please mark me brainliest..

thank you! have a good day ahead

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Heron wants to buy a video game. The price is regularly priced at 55 dollars. The store has a discount of 20% off and a sales ta
nadezda [96]

The amount paid by Heron for the video game  is $46.64.

Step-by-step explanation:

Here, the marked price of the video game  = $55

The discount percentage on the video game  = 20%

Calculating 20% of the $55, we get:

\frac{20}{100}  \times 55  = 11

So, the discount offered on the video game  = $11

Selling Price  = Marked Price  - Discount

                        =$55 - $11 = $44

Now,  the tax percentage on the video game  = 6%

Calculating 6% of the $44, we get:

\frac{6}{100}  \times 44  =2.64

So, the tax  on the video game  = $2.64

New Selling Price  = Selling Price  +  Tax

                        =$44 + $2.64  = $46.64

So, the amount paid by Heron for the video game  is $46.64.

4 0
2 years ago
there are 700 lockers on the 6th grade hallway. three fifths of the lockers are being used. how many lockers are not being used
Tasya [4]

Answer: 280 lockers

Step-by-step explanation:

3/5*700= 420 so 420 are being used and 700-420=280 lockers not in use

8 0
2 years ago
Read 2 more answers
The area of a circle is 113.04 in.^2. What is the radius of the circle?
Lelechka [254]
\bf \textit{area of a circle}\\\\
A=\pi r^2\qquad 
\begin{cases}
r=radius\\
------\\
A=113.04
\end{cases}\implies 113.04=\pi r^2
\\\\\\
\cfrac{113.04}{\pi }=r^2\implies \sqrt{\cfrac{113.04}{\pi }}=r
5 0
3 years ago
I have the answer here
NISA [10]
So what do u need help on??
6 0
2 years ago
Read 2 more answers
Please help and thank you
Lorico [155]

Answer:

B. g(x) = (x + 4)²

Step-by-step explanation:

f(x) = x²

And since graph g(x) is f(x) moved 4 points along x-axis and to the right,

g(x) will be equal to (x + 4)²

g(x) = (x + 4)²

4 0
3 years ago
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