The probability is 1/5 to get a red ball in 1st draw and a white ball in 2nd draw.
<u>Step-by-step explanation:</u>
- There are 1 red ball and 4 white balls in a box.
- The total number of balls in the box = 1 red + 4 white = 5 balls.
The two balls are drawn without replacement.
<u>Drawing the first ball :</u>
The first draw should be a red ball.
The probability to get a red ball = No.of red balls / Total balls in the box.
We know that, No. of red balls is 1 and total balls in the box is 5.
P(red ball) = 1/5
<u>Drawing the second ball :</u>
The second draw should be a white ball.
The probability to get white ball = No.of white balls / Total balls in the box.
We know that,
No. of white balls is 4.
The total balls in the box after the first draw will be 4 balls.
P(white ball) = 4/4
The probability of getting a red ball on the first drawn and a white ball on the second draw = P(red ball) × P(white ball)
⇒ (1/5) × (4/4)
⇒ 4/20
⇒ 1/5
Therefore, the probability is 1/5 to get a red ball in 1st draw and a white ball in 2nd draw.
Answer:
Step-by-step explanation:
<h2>NO=4</h2><h2>NP=11</h2><h2>MO=9</h2><h2>MP=?</h2><h2 /><h2>MO=MN+NO</h2><h2> 9=MN+4</h2><h2> MN=9-4</h2><h2> =5</h2><h2>NP=NO+OP</h2><h2> 11=4+OP</h2><h2> OP=11-4</h2><h2> OP=7</h2><h2>MP=MN+NO+OP</h2><h2> =5+4+7</h2><h2> =16</h2>
HOPE IT HELPS
SAS because they tell you that two sides anre congruent and also one angle is
Answer:
720 sq ft
Step-by-step explanation:
Formula:
2 B + P x H
A pair of lowercase letters represents a recessive gene.
For further clarification, if needed... If the punnett square was for dark hair being dominant over blonde hair, the offspring that was represented by two lowercase letters in a punnett square would have a phenotype of blonde hair.
