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lys-0071 [83]
3 years ago
7

How far from the base of the house do you need to place a 15’ ladder so that it exactly reaches the top of a 12’ wall?

Mathematics
2 answers:
FromTheMoon [43]3 years ago
8 0

Answer:

3' away

Step-by-step explanation:

Charra [1.4K]3 years ago
3 0
3’ ft!




basically, you just subtract the 15 and the 12 ft together to get the 3!
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The first one is 2,314,572,763 the other one is 7,156,134,563
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3 years ago
Which is the graph of f(x)=3/2(1/3)x^
Eddi Din [679]

Answer:

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5 0
2 years ago
Yolanda purchased a prepaid phone card for $20. Long distance calls cost 14 cents a minute using this card. Yolanda used her car
grigory [225]
42 minutes is the answer I think


6 0
3 years ago
A cell phone company has three different production sites.
dlinn [17]

Answer:

3/11

Step-by-step explanation:

given that a cell phone company has three different production sites

Site name                    1                              2                     3               Total

Production                  60%                         30%                10%             100%

Recalled                        5%                           7%                   9%                  

Prob for recall            0.003                       0.021             0.009         0.033

Total probability for recall = 0.033

Prob for recall and came from site 3 = 0.009

So required probability

= If a randomly selected cell phone has been recalled, what is the probability that it came from Site 3

=\frac{0.009}{0.033} \\=\frac{3}{11}

4 0
3 years ago
At a baseball game, a vender sold a combined total of 170 sodas and hot dogs. the number of hot dogs sold was 50 less than the n
Juliette [100K]

Let the number of sodas sold be x and the number of hotdogs sold be y. We can assemble a system of equations from the information given and solve.


x+y=170 (We know that soda + dogs is 170)

x-50=y (We know that dogs is equal to 50 less than sodas)


We can use substitution to solve this system of equations.

x+y=170

Sub in the value of y from the second equation

x+(x-50)=170

2x-50=170

2x=220

x=110


We now know the number of sodas sold was 110. Lets now plug this value into the equation to solve for y.

x+y=170

110+y=170

y=60


So, there were 60 hotdogs sold and 110 sodas sold.

8 0
3 years ago
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