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Sphinxa [80]
3 years ago
5

Unlabeled polygon what is the scale factor of a

Mathematics
1 answer:
ASHA 777 [7]3 years ago
6 0
Was there supposed to be a picture with this what am I supposed to go off of
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Can someone answer theese questions I WILL GIVE BRAINLIST and thanks and a 5 star if they are correct
hodyreva [135]
The first question I think it’s A because 1.13 is larger than 1.2
I hope this helps
7 0
2 years ago
(07.06 MC) What is the solution to the equation fraction 3 over 5 n minus fraction 4 over 5 equals fraction 1 over 5
Anna35 [415]
3/5n - 4/5 = 1/5
3/5n = 1
n = 1/1 * 5/3
n = 5/3
8 0
3 years ago
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Four numbers have a median of 4, a mean of 5 and a range of 9. The numbers are not integers. What could they be?
deff fn [24]
Divisors maybe I'm not certainly for sure thou so don't
4 0
3 years ago
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Delta Airlines quotes a flight time of 2 hours, 5 minutes for its flights from Cincinnati to Tampa. Suppose we believe that actu
gregori [183]

Answer:  0.5

Step-by-step explanation:

Given : Delta Airlines quotes a flight time of 2 hours, 5 minutes for its flights from Cincinnati to Tampa.

i.e. Flight time =   2(60) +5= 125 minutes  [∵ 1 hour = 60 minutes]

Actual flight times are uniformly distributed between 2 hours and 2 hours, 20 minutes.

i.e. In minutes the flight times are between 120 minutes and 140 minutes.

Let x be a uniformly distributed variable in [120 minutes, 140 minutes] that  represents the flight time.

Since the probability density function for x uniformly distributed in [a,b] is f(x)=\dfrac{1}{b-a}

⇒ Probability density function for flight time  : \dfrac{1}{140-120}=\dfrac{1}{20}

5 minutes late than usual time = Flight time+ 5 = 125+5 = 130 minutes

Now , the probability that the flight will be no more than 5 minutes late will be :-

\int^{130}_{120} \dfrac{1}{20}\ dx\\\\=\dfrac{1}{20}[x]^{130}_{120}\\\\= \dfrac{130-120}{20}\\\\=\dfrac{1}{2}=0.5

Hence, the probability that the flight will be no more than 5 minutes late is 0.5.

3 0
3 years ago
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Pumping 25 gallons of gas into a truck in 3 minutes or filling a bathtub with 40 gallons of water in 5 minutes
Eduardwww [97]

Answer:

Step-by-step explanation:

To do this you have to figure each out in gallons per minute.

25/3 = 8 1/3.  This means that the gas is going into the truck at a rate of 8 1/3 gallons per minute.

40/5 = 8.  This means that the water is going into the tub at a rate of 8 gallons per minute.  

The gas is flowing into the truck faster.

5 0
3 years ago
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