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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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SWAN85 please help help
vodka [1.7K]

Answer:

undefined

Step-by-step explanation:

y2-y/x2-x1=

(11/7-4/7)/(2/3-2/3) =(3/11)/0

undefined

6 0
4 years ago
A 12-ft ladder leaning against a house makes a 64 degree angle with the ground. Will the ladder reach a window sill that is 10.5
Luba_88 [7]

Answer:

Yes, it will

Step-by-step explanation:

Given

Length of Ladder = 12 ft

Angle = 64

Required

Determine if it'll reach a height of 10.5ft from the base

See attachment for proper illustration.

<em>From the attachment, we want to determine that x be greater than 10.5</em>

Using sin formula:

Sin\ 64 = \frac{x}{12}

Multiply through by 12

x = 12 * sin\ 64

x = 12 * 0.8988

x = 10.79 (Approximated)

<em>Since 10.79 is greater than 10.5, then the ladder will reach the window</em>

sin64 = x/12

x = 12* sin64

5 0
3 years ago
Maria and Ming start at the same point and drive in opposite directions. Maria drives 54 mph and Ming drives 48 mph. How far apa
Wewaii [24]

Answer:

Step-by-step explanation:

Remark

They are going in opposite directions. That means you add the distances.

Total Distance = Maria_d + Ming_d

Ming

d = ?

r = 48 mph

t = 3 hour

d = r * t

d = 48 * 3

d = 144 miles

Maria

d = ?

r = 54 miles / hour

t = 3 hours

d = r * t

d = 54 * 3

d = 162

Total distance

Total = 162 + 144

Total = 306 miles

4 0
3 years ago
Tony throws the dice once.
Mandarinka [93]

Answer:

The outcomes are given means

1H: the dice rolled into a 1, and the result of the coin flip is heads.

Then, the list will be:

1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T

Where T means tails, H heads, and each number corresponds with one of the possible numbers of the dice.

You also can calculate the number of possible outcomes by multiplying the total outcomes of each experiment.

For the dice, we have 6 outcomes

for the coin, we have 2 outcomes.

From the coin and the dice at the same time, we have 6*2 = 12 outcomes, which coincides with the 12 possible outcomes listed above.

7 0
3 years ago
Plz help i dont understand
Valentin [98]
It’s the third option.

Where the -1 is shaded and the arrow continues right into the positive numbers.

Hope that helps, good luck! <|3
7 0
3 years ago
Read 2 more answers
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