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ozzi
1 day ago
7

3. The same radio station wants to track the average number of commercial minutes it plays in an hour. A random sample over the

past month yielded the following data in minutes: 15.5, 10.2, 8.2, 16, 14.4, 9.5, 8.9, 11.4, 16.3, and 15.2.A. Compute a 99% confidence interval for the mean number of commercial minutes played in an hour.
Mathematics
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(1 point) Suppose F⃗ (x,y)=−yi⃗ +xj⃗ F→(x,y)=−yi→+xj→ and CC is the line segment from point P=(4,0)P=(4,0) to Q=(0,5)Q=(0,5). (a
Leona [12618]
I genuinely don’t grasp this response; it seems quite challenging.
4 0
1 month ago
Ashley is doing some math exercises on a website called Khon Academy. In Khon Academy, you have to get at least 70% of the probl
lawyer [12517]

Respuesta:

q>=2

Explicación detallada:

Si ha respondido 3 preguntas correctas de 7, solo necesita 2 correctas más. Para que tenga el 70% de 7, debe tener 5 o más. 5-3=2

8 0
1 month ago
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Which equation could be used to find the length of the hypotenuse ?
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The Pythagorean theorem is a foundational principle. Given that 2 and 5 represent the lengths of the legs while c denotes the hypotenuse, the relevant equation would be stated as such, corresponding to the first option.
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1 month ago
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Fruit juice comes in two types of containers. The first is a rectangular prism that is 9 inches tall and has a rectangular base
babunello [11817]

The volume of a rectangular prism:

V_p=Bh\\\\B=wl\\\\w=2\ in;\ l=3\ in;\ h=9\ in

insert

V_p=2\cdot3\cdot9=54\ in^3

The volume of a cylinder:

V_c=\pi r^2h\\\\r=1.5\ in;\ h=8\ in

insert:

V_c=\pi\cdot(1.5)^2\cdot8=\pi\cdot2.25\cdot8=18\pi\ in^3\approx18\cdot3.14=56.52\ in^3

Response: C. The cylinder possesses a larger volume.

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