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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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The minimum angle of rotation of a regular polygon is 45 degrees. How many sides does the polygon have?
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Hey there,

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7 0
3 years ago
In a recent year,the weather was pretty cloudy 2/5 of the days. Assuming there are 365 days in a year, how many days were partly
Mariana [72]
We can solve this pretty easily using a proportion where x equals the number of cloudy days in the year:

2/5 = x/365
Now cross multiply:
730 = 5x
And finally divide both aides by five:
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6 0
3 years ago
May i have some help please?
fenix001 [56]

Answer:

a+b=5/2a, a+b=5/3b

Step-by-step explanation:

1.2a=0.8b

6/5a=4/5b

6a=4b

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a+b=3/2a+a

a+b=5/2a

a+b=2/3b+b=5/3b

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3 years ago
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