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Sergio [31]
3 years ago
15

If a sweater sells for $ 48 after a 25 % markdown what was the original price

Mathematics
2 answers:
stiks02 [169]3 years ago
7 0
The original price was $64
Hope this helps:)
noname [10]3 years ago
6 0
The original orice was $60
How? Well you just have to multiply $48 by 25% (or 0.25) and you get 12.00. Finally you add that to $48 and you get $60
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On the school playground, the slide is 8 feet due west of the tire swing and 6 feet due south
babunello [35]

Answer:

The distance between the tire swing and the monkey bars is 10 feet.

8 0
3 years ago
Enrollment in a dance studio has grown exponentially since the studio opened. A graph depicting this growth is shown. Determine
denis23 [38]

Answer:

Option (4). 25%

Step-by-step explanation:

The graph attached shows the exponential growth.

Let the graphed function is y = (1+\frac{r}{100})^{t}

Here 'r' = Rate of growth

t = Duration of time in years

y = enrollments after time 't' years

Graph shows at time 't' = 0 or initially number of enrollments = 20

After 8 years number of enrollments will be

120 = 20(1+\frac{r}{100})^{8}

\frac{120}{20}=(1+\frac{r}{100})^{8}

6 = (1+\frac{r}{100})^{8}

log 6 = 8\text{log}(1+\frac{r}{100})

0.77815 = 8\text{log}(1+\frac{r}{100})

\text{log}(1+\frac{r}{100}) = 0.0972689

(1+\frac{r}{100})=1.251

\frac{r}{100}=0.251

r = 25.1%

r ≈ 25%

Therefore, Option (4) will be the answer.

5 0
3 years ago
A student concluded that the solution to the
meriva

Answer:

Step-by-step explanation:

The given equation is √2x+1+3=0

And we have been given that x= 4

I do not agree with the solution because it does not give any real solution. It only gives possible solution. If you plug the value 4 in the original equation you will get 8 and the square root of 8 is a complex number.  Thus 4 is an extraneous solution....

5 0
4 years ago
HELP ASAP! WILL MARK BRAINLIEST
Digiron [165]
Question 1
Answer
0.46 : rational(/ ); irrational(x);
Solving Steps

Question 2
Answer
1100 : rational(/): irrational(x);
Solving Steps
Categorize the number :

Question 3
Answer
-16 : rational(V); irrational(x);
Solving Steps
Categorize the number:
-16 : rational(/); irrational(x);


Question 4

Answer
V21: rational (×); irrational(r);
Solving Steps
Categorize the number
V21 : rational(×): irrational():
3 0
2 years ago
Question in picture | Math
allsm [11]

Answer:

Y=4/-2

Step-by-step explanation:

8 0
3 years ago
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