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antiseptic1488 [7]
2 years ago
10

Help asap pleasee, I'LL GIVE BRAINLIEST FOR THIS QUESTION

Mathematics
2 answers:
pochemuha2 years ago
8 0

Answer:

C is the answer

Step-by-step explanation:

2π/2 = π

Sauron [17]2 years ago
4 0
<h3>Answer:  Choice B)  2</h3>

=========================================================

Work Shown:

d = 2pi is the diameter

r = pi is the radius, which is half the diameter

theta = central angle we want to solve for

L = arc length = 2pi

L = theta*r, where theta must be in radians

2pi = theta*pi

2pi/pi = theta

2 = theta

theta = 2 radians

Side note: 2 radians = 114.59 degrees approximately

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What is the retail price of a shirt that has a wholesale price of $12 and is marked up by 60 percent?
Soloha48 [4]

Answer: 19.20

Step-by-step explanation: What I did was figure out what 10% of 12 was (1.2) then multiplied it by 6 which was 7.2. Then I added that to 12 and got 19.2.

Let me know if this was helpful! :D

7 0
3 years ago
Read 2 more answers
Stacy started a banking account with $150 and is spending $7 per day on lunch. This situation models which type of function?
Lubov Fominskaja [6]

Answer:

Linear

Step-by-step explanation:

She is spending the same amount per day, so it is linear

8 0
3 years ago
Paul is saving for a down payment to buy a house. The account earns 13% interest compound quarterly, and he wants to have $15,00
Tatiana [17]

Answer:

The principal must be = $8991.88

Step-by-step explanation:

Formula for compound interest is:

A = P(1 + \frac{r}{n})^{nt}

Where A is the amount after 't' years.

P is the principal amount

n is the number of times interest is compounded each year.

r is the rate of interest.

Here, we are given that:

Amount, A = $15000

Rate of interest = 13 % compounded quarterly i.e. 4 times every year

Number of times, interest is compounded each year, n = 4

Time, t = 4 years.

To find, Principal P = ?

Putting all the given values in the formula to find P.

15000 = P(1 + \frac{13}{400})^{4\times 4}\\\Rightarrow 15000 = P(1 + 0.0325)^{16}\\\Rightarrow 15000 = P(1.0325)^{16} \\\Rightarrow 15000 = P \times 1.66817253\\\Rightarrow P = \dfrac{15000}{1.66817253}\\\Rightarrow P \approx \$8991.88

So, <em>the principal must be = $8991.88</em>

4 0
3 years ago
If you could show the work or an explanation
DanielleElmas [232]
Brenda’s Bottle

3 1/4 = 13/4 in improper fraction form.

13/4*-0.26 = -0.845. This is the difference in the change.

John’s Bottle

2 5/6 = 17/6 in improper form

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4 0
3 years ago
Can somebody please solve question 11 for me?
Amanda [17]
See photo for complete solution

8 0
3 years ago
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