If you mean the price is now 120% of the original, $<span>4.74 (3.95 * 0.8) is the new price.

If you mean the price is now 80% of the original, $3.16 (3.95 * 1.2) is the new price.</span>

5 0

3 years ago

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a can of beans has surface area 310 cmsquared2. its height is 14 cm. what is the radius of the circular top?

Verdich [7]

I am pretty sure it is ≈9.867606...

7 0

3 years ago

The equation of the line in the graph is y= (blank) x+ (blank)

VashaNatasha [74]

Y= -1x + -1 is the answer

7 0

3 years ago

A student wondered if more than 10% of students enrolled in an introductory Chemistry class dropped before the midterm. He noti

Ilia_Sergeevich [38]

Answer:

C.It is a one-tailed test since the alternative hypothesis states that the parameter is greater than the hypothesized value.

Step-by-step explanation:

Let p be the percentage of students enrolled in an introductory Chemistry class dropped before the midterm. Then null and alternative hypotheses are:

$H_{0}$ : p=10%

$H_{a}$ : p>10%

The alternative hypothesis states that the parameter is greater than the hypothesized value.

3 0

3 years ago