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amid [387]
2 years ago
6

The yearbook club surveyed 200 students about the number of courses in which they were enrolled and the length of time it took t

o get to school each day. Classify the random variables from
the survey (4 points)
O Number of courses, discrete; travel time to school, discrete
Number of courses, discrete; travel time to school, continuous
Number of courses, continuous; travel time to school, discrete
Number of courses, continuous; travel time to school, continuous
Unable to determine from information given
Advanced Placement (AP)
1 answer:
muminat2 years ago
6 0

Answer:

B) Number of courses, discrete; travel time to school, continuous

Explanation:

Discrete values are countable, Continuous values are measureable. Length of time is measureable, an amount of classes is counted.

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Ano ang pambansang interes
Reptile [31]

Answer:

  • Ang pambansang interes ay tumutukoy mga bagay na ginagawa para sa interes ng bansa. Ito ay nagtataguyod ng kamalayan sa isang bansa. Layunin nito na magpatupad ng mga programa para sa kabutihan ng ating bansa. Ito rin ay mayroong mithiin na mapabuti ang kalagayan. Samakatuwid, ito ay para sa ikauunlad at ikabubuti ng isang bansa.

  • Ang pambansang interes ay dapat nating itaguyod upang magkaroon ng pagbabago. Kung magkakanya-kanya tayo, walang pagkakaisa ang mga mamamayan at hindi natin makakamit ang kaunlaran na matagal nating inaasam.

Dapat po sa Brainly.ph po kayo nagtanong

6 0
2 years ago
How are memories malleable?
labwork [276]

Answer:

Memories are malleable .our memories are reshaped with each telling and as time passes

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2 years ago
Your examples must show how each wave behaves (absorbed, transmitted, and reflected).
Fittoniya [83]

Answer:

Visible Light Absorption

Atoms and molecules contain electrons. It is often useful to think of these electrons as being attached to the atoms by springs. The electrons and their attached springs have a tendency to vibrate at specific frequencies. Similar to a tuning fork or even a musical instrument, the electrons of atoms have a natural frequency at which they tend to vibrate. When a light wave with that same natural frequency impinges upon an atom, then the electrons of that atom will be set into vibrational motion. (This is merely another example of the resonance principle introduced in Unit 11 of The Physics Classroom Tutorial.) If a light wave of a given frequency strikes a material with electrons having the same vibrational frequencies, then those electrons will absorb the energy of the light wave and transform it into vibrational motion. During its vibration, the electrons interact with neighboring atoms in such a manner as to convert its vibrational energy into thermal energy. Subsequently, the light wave with that given frequency is absorbed by the object, never again to be released in the form of light. So the selective absorption of light by a particular material occurs because the selected frequency of the light wave matches the frequency at which electrons in the atoms of that material vibrate. Since different atoms and molecules have different natural frequencies of vibration, they will selectively absorb different frequencies of visible light.

7 0
2 years ago
Read 2 more answers
Which group’s rights—human participants or nonhuman animals—are the most important to protect? Why?
frez [133]

I personally have to go with nonhumans.


Most of the animals are defenseless, especially when humans fight unfair.

Think about, humans kill lions. But it should be a fair fight, obviously the lion would win. But humans have crafted weapons to harm these creatures a lot of the times for absolute no reason besides greed.

I feel like animals are very defenseless and clueless and humans take advantage to that to the max- sadly.

If you need a longer explanation, I can give more.

Hope this helps!

-Payshence

6 0
3 years ago
At an all-way stop, when it comes to right-of-way, "first in, first out" means _____.
Lana71 [14]

Answer:

Explanation:

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We can apply this to the road situation. When we are in a situation  of a four-way stop with no traffic light, the first car that arrives at the intersection has "the right of way" or he has the priority to go first. The location of the cars or their direction don't have any importance; the car that arrives first at the intersection has the priority to go first ( first in, first out).

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2 years ago
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