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Artist 52 [7]
3 years ago
7

GIVING BRAINLIST ASAP

Mathematics
1 answer:
yuradex [85]3 years ago
3 0

Answer:

33.33%

Step-by-step explanation:

78x = 52

52/78 = x

0.6667 = x

to get this as a percentage, multiply 0.6667 by 100 to get 66.67%

this is the discounted percentage but to get the discount percent, you subtract 100 by this percentage to get 33.33% off

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Colton's Gym charges an initiation fee of
Setler79 [48]

Answer:

c = 40 + 50m

Step-by-step explanation:

40 is a constant, it is not affected by the number of months the person works out at the gym for.

There is a monthly fee of $50. So, every month Colton gets charged $50, so this is the variable.

The total cost would be represented by the equation c = 40 + 50m then.

Let's look at this using a number for m.

If Colton went to the gym for 2 months then we can set up the equation like this:

c = 40 + 50(2)

c = 40 + 100

c = 140

Therefore he spends a total of $140 for 2 months.

<em>Hope this helps!</em>

<em>- Kay</em>

7 0
3 years ago
True or false -if the measure of an acute angle is x then its completely angle is (90 - x)
Firdavs [7]

Answer:

False

Step-by-step explanation:

The measure of an acute angle is less than 90°

5 0
2 years ago
Find if divergent/convergent: <br> a(sub n)=(n^2/sqr(n^3+4n)), if convergent, find the limit.
Delicious77 [7]
We are given the equation <span>an = (n^2/ sqrt(n^3+4n)) and asked to determine if the function is divergent or convergent. In this case, we find the limit of the function as n approaches infinity. 

an = </span><span> (n^2/ sqrt(n^3+4n))
lim (n to infinity ) = infinity / infinty: ;indeterminate

Using L'hopitals rule, we derive
</span><span>lim (n to infinity )  = 2 n / 0.5* ( </span><span>n^3+4n) ^-0.5 * (3 n2 +4) : infinity / infinity 

again, we derive

</span>lim (n to infinity )  = 2 (0.25) (( n^3+4n) ^-0.5))*(3 n2 +4) / 0.5* ( 6n + 4) :infinity / infinity 
<span> 
again, 
</span>lim (n to infinity )  = 2 (0.25) (6n + 4) / 0.5* ( 6)* 0.5 <span>(( n^3+4n) ^-0.5))</span> 

this goes on and the function is divergent
4 0
3 years ago
Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. The fat
nordsb [41]

The question is really quite easy. You just have to find the distance between the sea level and the point down the water. Make an illustration about the problem to visualize it better. The picture is shown in the attached picture. The distance we want to get is denoted as x. The solution is as follows:

x = 4.7 - 0.5 = 4.2 m

Hope this helps!

4 0
3 years ago
Mariela bought gas for her car. Gas costs $2.12 per gallon, and
Montano1993 [528]

Answer:

$49.82

Step-by-step explanation:

Since each gallon is $2.12 you would just do $2.12 times 23.5 which equals $49.82. So Mariela spent $49.82 on gas

5 0
3 years ago
Read 2 more answers
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