. A restaurant charges a $100 setup fee, plus $15 per guest, to host a private party. The table

Mathematics

2 answers:

Aleks [24]3 years ago

5 0

Answer:

the CORRECT answer is $775

Step-by-step explanation:

multiply the guests by the amount for each then add the setup price.

45 x 15 = 675 + 100 = $775

guests=45

$ per guest=$15

setup price=$100

netineya [11]3 years ago

3 0

Answer:

Step-by-step explanation:

i said so

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If x=-7 is a root of the equation x^2+kx+49=0, then k=

aleksley [76]

Answer:

$k=14$

Step-by-step explanation:

Given:

$x^{2}+kx+49 = 0$

$x = -7$

Substitution can be used to find the value of $k$ :

$(-7)^{2}+(-7)k+49 = 0$

$49-7k+49 = 0$

$98 -7k = 0$

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3 years ago

Let A and B be two events in a sample space S such that

klasskru [66]

P(A|B)P(A intersect B) = 0.2 = P( B intersect A)

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Replacing the known vallues:
0.2=P(A|B)*0.5
Solving for P(A|B):
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0.4=P(A|B)
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Replacing the known vallues:
0.2=P(B|A)*0.6
Solving for P(B|A):
0.2/0.6=P(B|A)*0.6/0.6
2/6=P(B|A)
1/3=P(B|A)
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3 years ago

A water tank already contained 24 gallons of water before a pump was switched to fill it. The pump started at 10:00 am and by 10

grigory [225]

Answer:

The equation to represent the amount of water that the tank contains $(W)$ after the pump was working for $T$ hours can be given as: