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tiny-mole [99]
2 years ago
11

PLEASE HELP!!

Mathematics
2 answers:
qaws [65]2 years ago
7 0

Answer:

586321

Step-by-step explanation:

ludmilkaskok [199]2 years ago
3 0

Answer:

x = 25.

Step-by-step explanation:

Original cost per person:: 2000/x

Changed cost per person:: 2000/(x-5)

---------------------------

Equation:: changed - original = 20

2000/(x-5) - 2000/x = 20

2000x - 2000x + 2000*5 = 20x(x-5)

10000 = 20x^2-100

 

----

500 = x^2 - 5x

------------------

x^2 - 5x - 500 = 0

(x+20)*(x-25) = 0

-----

Only positive root makes sense ====> x = 25.

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Help pls!!!!!!!!!!!!!!!!
Anastaziya [24]

ANSWER.


The correct answer is Option A


EXPLANATION.


The real number

\sqrt{35}=5.916079783


to 9 decimal places.


You can see that the decimals are not repeating, neither will they terminate.



Therefore the real number \sqrt{35} is irrational because, the decimal does not terminate or repeat


Also note that,


\sqrt{35}=\sqrt{5} \times \sqrt{7} .


That is,

\sqrt{35} is a product of two irrational numbers, which still gives an irrational number.

8 0
3 years ago
Max travel 324 miles in six hours write the unit rate
Amiraneli [1.4K]

Answer:

54mph

Step-by-step explanation:

Answer:

= 54 miles per hour

Showing WorkThis is a fraction equal to

324 miles ÷ 6 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 6

324 miles

÷ 6

6 hours

÷ 6

=

54 miles

1 hour

=

54 miles

hour

= 54 miles per hour

4 0
3 years ago
Read 2 more answers
The function V(r) = 4/3 pi r cubed can be used to find the volume of air
Galina-37 [17]

Answer: the radius of the basketball when the volume is v

Step-by-step explanation:

7 0
3 years ago
1. 3+(-20)=<br><br> 2. (-8)-12=<br><br> 3.(-15)-(-10)=<br><br> 4.(-19)+18=
seropon [69]

Answer:

1. -17     2. -20     3. -5    4. -1

7 0
2 years ago
There are 5.280 feet in a mile. What is the total number of feet in 6 milies?
qwelly [4]
1mile=5.280
6miles=6*5.280
= 31.680

So option B is the answer...


If this helps you plzz Mark me as brainlest...
7 0
3 years ago
Read 2 more answers
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