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dangina [55]
4 years ago
5

A box contains red markers, blue markers, and green markers. there are more blue markers than red markers. the probability of ra

ndomly selecting a blue marker from the box is 1/5.what is a possible probability that a randomly selected marker from the box is red?
Mathematics
1 answer:
Mandarinka [93]4 years ago
5 0
 well total probablity is 1

so, prob of red is  1 - 1/5   = 4/ 5

hope it helepd

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4.678<br> written to one decimal point would be​
Troyanec [42]

Answer:

hello

4.678 =  4 678 / 1000

Step-by-step explanation:

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2 years ago
You are going to play a game where you bet a dollar and get to flip a coin ten (10) times. If you get four (4) heads in a row, y
klio [65]

Answer:

Approximately 4,000 times

Step-by-step explanation:

If you're flipping a coin to get 4 heads out of 10 and you times it by 10,000 then you would have a probable win rate of 4,000.

3 0
4 years ago
The perimeter of an isosceles trapezoid is 28 in and the ratio of lengths of its bases is 5:3. Find the lengths of the sides of
wariber [46]
The measurements are:<span>
b</span>₁ = 8.4 inches; b₂ = 14 inches; leg₁ = 2.8 inches; leg₂ = 2.8 inches<span>

Let x = length of base and leg

The formula for perimeter of isosceles trapezoid is P = b₁ + b₂ + 2(leg)</span><span>
Where: b = base

<span>       P = b</span>₁ + b₂ + 2(leg)</span><span>
<span>     28 = 3x + 5x + 2(x)</span>
<span>     28 = 8x + 2x</span>
28/10 = 10x/10
<span>    2.8 = x</span>

Now, substitute the values:
<span>       P = b</span>₁ + b₂ + 2(leg)</span><span>
<span>     28 = 3(2.8) + 5(2.8) + 2(2.8)</span>
     28 = 8.4 + 14 + 5.6
     28 = 28

Hence the measurements are:
b₁ = 8.4 inches; b₂ = 14 inches; leg₁ = 2.8 inches; leg₂<span> = 2.8 inches</span></span>
5 0
3 years ago
The apparent brightness of a star if it were viewed from a distance of 10 parsecs (32.6 light- years) is called ________.
Maru [420]

Answer:

Absolute magnitude

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8 0
4 years ago
During a three-day period, a provincial hospital received 24 new patients and discharged 6 on the first day, received 8 and disc
IRINA_888 [86]

Answer:

1 : 3

Step-by-step explanation:

Given the following :

First day :

Patient received = 24

Patient discharged = 6

Second day :

Patient received = 8

Patient discharged = 21

First day :

Patient received = 9

Patient discharged = 6

Number of patient in the hospital at the end of the third day:

Patients received = (24 + 8 + 9) = 41

Patients discharged = (6 + 21 + 6) = 33

Patient received - patient discharged

= (41 - 33) = 8

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Patient at the end : patient at the start

8 : 24 = 1 : 3

8 0
3 years ago
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