3 years ago

Linda paid $48 for a jacket that was on sale for 25% of the original price. What was the original price of the jacket

1 answer:

kap26 [50]3 years ago

3 0

$48/x 25%/100

48 x 100= 4800
4800 / 25= 192
answer: $192

You might be interested in

Butoxors [25]

Answer: $(21.541,\ 23.059)$

Step-by-step explanation:

The confidence interval for population mean is given by :-

$\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}$

Given : Sample size : $n=240$ , which is a large sample , so we apply z-test .

Sample mean : $\overline{x}=22.3$

Standard deviation : $\sigma= 6$

Significance level : $\alpha=1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.960$

Now, a confidence interval at the 95% level of confidence will be :-

$22.3\pm(1.960)\dfrac{6}{\sqrt{240}}\\\\\approx22.3\pm0.759\\\\=(22.3-0.759,\ 22.3+0.759)\\\\=(21.541,\ 23.059)$

7 0

3 years ago

anzhelika [568]

Answer:

b. She paid $30 for each chair.

6 0

3 years ago

aksik [14]

Answer:

12? I'm not sure. That's the answer I think?

4 0

3 years ago

bulgar [2K]

I think it’s 5. I’m not sure

4 0

3 years ago

Artist 52 [7]

Answer:

x^2 - 2x + 6

Explanation:

(x^2 + 1) - (2x - 5)
x^2 + 1 - 2x + 5
x^2 - 2x + 6

8 0

3 years ago