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timofeeve [1]
3 years ago
12

If a ball rotates 10 degrees in 8 seconds, how many degrees does it rotate in 32 seconds?

Mathematics
2 answers:
MariettaO [177]3 years ago
8 0

Answer:

This is your answer

Vsevolod [243]3 years ago
4 0

Answer:

the ball will rotates 40 degrees in 32 sec.

Step-by-step explanation:

32<em>÷8=4</em>

<em>4×10=40 degrees</em>

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After 5 years, a $2,450 investment is worth $3,123.75.
kondaur [170]

Answer:

5.5%

Step-by-step explanation:

To solve this problem we can use a modified version of the simple interest formula which is shown below:

r=\frac{I}{Pt}

<em>I = interest amount</em>

<em>P = principal amount</em>

<em>t = time (years)</em>

<em />

The first step is to find the interest gained from the investment.

3,123.75-2,450=673.75

Next, plug in the values into the equation:

r=\frac{673.75}{(2,450)(5)}     Multiply the bottom values

r=\frac{673.75}{12,550}         Divide the values

r=.055

The last step is to convert 0.055 into a percent:

0.055(100)=5.5

The interest rate is 5.5%

3 0
3 years ago
PLZ HELP AS FAST.
ivanzaharov [21]

<em>Answer</em>

the <u>triangle on the bottom left</u> has the greatest area

<em>Step-by-step explanation</em>

first one has an area of 24.5

second one has an area of 19.6

the third one has an area of 27.6 (greatest area)

19.6>24.5>27.6

<em>hope this helped!</em>

<em>have an awesome day :D</em>

5 0
3 years ago
Read 2 more answers
The vertex of this parabola is at (-2, 5) (opens upward)
Rzqust [24]

Answer:

b.  y = 3(x+2)^2 + 5

Step-by-step explanation:

The vertex form of a parabola is

y = a(x - h)^2 + k    where (h, k) is the vertex.

Here  h = -2 and k = 5 so the following could be the required equation\;

y = 3(x+2)^2 + 5

7 0
3 years ago
8 wholes and 4/6 minus 2 wholes and 5/6 is what
podryga [215]
The answer to your problem should be 5 wholes and 5/6 since the denominators are the same just add 6 more pieces to 4/6 to get an improper fraction then subtract to get the answer. Hope this helps and have a fabulous day!
5 0
3 years ago
the length of each side of a square is 3 in. more than the length of each side of a similar square. The sum of the areas of the
jeyben [28]

Answer:

20008.3333333

Step-by-step explanation:

3 0
3 years ago
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