Percent means parts out of 100
36% =36/100=0.36
'of' means mulitply
27 is 36% of ? translates to
27=0.36 times ?
divide both sides by 0.36
75=?
the number is 75
The X Stands for the $3 he would be spending every day of the camp. The Y would be the $5 for renting the tent. This is because he only needs to pay the rent once & he needs to play for every day he is in his camp.
Answer:
a) 0.32
b) 0.68
c) office or den
Step-by-step explanation:
Locations Probabilities
Adult bedroom 0.03
Child bedroom 0.15
Other bedroom 0.14
Office or den 0.40
Other rooms 0.28
a)
P(PC in bedroom)= P(PC in adult bedroom)+ P(PC in child bedroom)+ P(PC in other bedroom)
P(PC in bedroom)= 0.03+0.15+ 0.14
P(PC in bedroom)= 0.32.
Thus, the probability that a PC is in a bedroom is 0.32.
b)
P(PC is not in bedroom)= P(PC in Office or den)+ P(PC in Other rooms)
P(PC is not in bedroom)= 0.40+0.28
P(PC is not in bedroom)= 0.68.
Thus, the probability that a PC is not in a bedroom is 0.68.
c)
When a household is selected at random from households with a PC we would expect to find a PC in a room which has a greater probability of having PC.
The greater probability of room having a PC is of Office or den room with probability 0.40. So, when a household is selected at random from households with a PC we would expect to find a PC in a Office or den room.
Explicación paso a paso:
Para el celular:
Número total de teléfonos móviles registrados antes del terremoto = 1354 teléfonos móviles
Número total de teléfonos móviles registrados después del terremoto = 571+ 28 = 599 teléfonos móviles
<em>Número total de teléfonos móviles en el almacén después del terremoto = 1354 + 599 = 1953 teléfonos móviles.
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Para la tableta:
Número total de tabletas registradas antes del terremoto = 1586 teléfonos móviles
Número total de tabletas registradas después del terremoto = 942 + 45 = 987 teléfonos móviles
<em>Número total de tabletas en el almacén después del terremoto = 1586 + 987 = 2573 tabletas.</em>
<em>See</em><em> </em><em>above</em><em> </em><em>graph</em>
I am joyous to assist you anytime.
