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nirvana33 [79]
3 years ago
7

Help pls.!! 247 heart beats in 6 1/2 minutes

Mathematics
1 answer:
Likurg_2 [28]3 years ago
6 0

Answer: 60

Step-by-step explanation:

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During a promotional weekend a state fair gives a free admission to every 175th Person who enters the fair on Saturday there wer
emmasim [6.3K]

Answer:

69

Step-by-step explanation:

If every 175th person gets free admission, that means

175th

175 * 2 = 350th

175 * 3 = 525th

person gets free admission and so on...

This basically means <em><u>"how many 175s are there is 6742 (for first day) and 5487 (for 2nd day)?"</u></em>

<em><u /></em>

We would need to divide and see the WHOLE number, not the fractional(decimal) amount remaining. So

<u>1st Day:</u>

6742/175 = 38.53

This means 38 people will get free admission

<u>2nd Day:</u>

5487/175 = 31.35

This means 31 people will get free admission

In the 2 days, total of 38 + 31 = 69 people will get free admission

8 0
3 years ago
Someone help me with this<br> Find the 10th term of the sequence -63, -93, -123
Katarina [22]

Answer:

-333

Step-by-step explanation:

It seems like it is going down by -30 each term.

6 0
3 years ago
F is a polynomial of degree 6. f has a root of multiplicity
frutty [35]

Answer:

f(x) = 0.43 * (x - 3)^{2}  * (x-1)^{3}*(x + 10)

Step-by-step explanation:

We have a 6th degree polynomial  f(x)

r = 3 is a root of f with multiplicity 2

r = 1 is a root of f with multiplicity 3

f(-5) = -29721.6

f(-10) = 0

Then:  f(x) = a*((x -3)^2 ) * ((x - 1)^3)*(x + 10)

f(-5) = a *  (-8)^2 *  (-6)^3  *  (5)  =  -29,721.6

a* (64) * (-216)* 5 = -29,721.6

-a*69,120 = -29,721.6

a =  -29,721.6/-69,120

a =  0.43

so

f(x) = 0.43 * (x - 3)^{2}  * (x-1)^{3}*(x + 10)

4 0
3 years ago
Alyssa said that 6/8 and 9/12 are not equivalent because there is no whole number you can multiply both part of 6/8 by to get 9/
BigorU [14]

Solution: Alyssa is incorrect.

In fact \frac{6}{8}=\frac{9}{12}.

If we cross-multiply the above equation, we have:

6 \times 12 = 9 \times 8

72 = 72

Therefore, they are equal.

Also, if we reduce the given fractions, we have:

\frac{6}{8} =\frac{3}{4}

And

\frac{9}{12}=\frac{3}{4}

Since both the fractions reduced to \frac{3}{4}, therefore fractions are equivalent.

7 0
3 years ago
Could somebody help me with my test?!?!
Finger [1]

Answer:

e=12

b=1,2

c=6

a=5

d=10

here is my reason for getting all this answers because they are corresponding angles.

6 0
3 years ago
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