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jeka57 [31]
3 years ago
7

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Mathematics
2 answers:
umka21 [38]3 years ago
5 0

Answer:

2/9

12.5%, 30% ,45%

Step-by-step explanation:

Possible outcomes

W = wild

S = sandy shores

G = green hills

W6  W7   W10

S6  S7   S10

G6  G7   G10

There are 9 outcomes

2 are over a week without hills  (W10 and S10) and

P(10 days not at hills) = # more than 7 days no hills/total

                                               =2/9

We need all the numbers in the same form, I will change to decimal

1/8 = .125

30% = .30

.45

Smallest to largest

.125 <.30 <.45

1/8 < 30% < .45

Changing to percent form

12.5%, 30% ,45%

Annette [7]3 years ago
3 0

Answer:

11. 1/3

10. 12.5%, 30%, 45%

Step-by-step explanation:

11. 10 days is the only possibility over a week out of the 3 options, so it is 1/3 chance of soending over a week

10. If you turn those percentages into decimals it goes: 0.125, 0.3, 0.45. It's easier to order them if you make them decimals, then make them percentages.

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Answer:

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Step-by-step explanation:

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Levart [38]

Answer:

24 mph for both 60 miles and 40 miles.

Step-by-step explanation:

We need to find how long it takes to get to college and from it.

Speed x time (x) = Distance (60)

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The average speed for the round trip is 24.

To do the second part, we follow the same process, but replace 60 with 40 for distance.

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The total distance is 80. Time is 3.33

80/3.33=24

The average speed is still 24.

3 0
3 years ago
An angle measures 52° more than the measure of its complementary angle. What is the measure of each angle?
olga2289 [7]
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Answer:

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Step-by-step explanation:

(x + [1/4])2 + (y - 1)2 = (97/16)

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Step-by-step explanation:

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