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Dmitry [639]
3 years ago
13

A certain couple tells you that they have two children, at least one of which is a girl. what is the probability that they have

two girls?
Mathematics
1 answer:
Sidana [21]3 years ago
3 0
The answer is 50/50. The either child is a boy or a girl. 50/50 chance
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Saved
nadezda [96]
The answer is 3 because the mean of the numbers on both of them are 3
Hope it helped:)

4 0
3 years ago
5) Find the value of the term in the arithmetic sequence. (an = a1 + (n - 1)d) 11,
kvasek [131]

Answer:

139, I am sorry if I'm wrong

Step-by-step explanation:

a1=11; d=19-11=8

a17=11+(17-1)*8=11+128=139

6 0
3 years ago
Solve for x if 2(1+3x)=14​
Gekata [30.6K]

Answer:

x=2

Step-by-step explanation:

2(1+3x)=14​

Divide each side by 2

2/2(1+3x)=14/2

1+3x = 7

Subtract 1 from each side

3x =7-1

3x = 6

Divide by 3

3x/3 = 6/3

x =2​

3 0
3 years ago
Deposits into a bank account are represented by numbers. Withdrawals from the account are represented by negative numbers. Which
aleksley [76]

Answer:

The answer is (-$200) to the left

Step-by-step explanation:

Solution

It is assumed that when a number is positive,  it is a distance to the right, also when a number is negative, it is a distance to the left. If a positive number is referred to as  deposit to a bank account, then a negative number is a withdrawal from that bank account.

So, If a positive number means addition, then a negative number would also mean subtraction.

The amount that represents a withdrawal of less than $200 would be (-$200)

4 0
3 years ago
Frances read 4/5 of an article in three minutes. How much of the article did she read each minute?
Margarita [4]

Answer:

0.267

Step-by-step explanation:

0.2666666666666667

8 0
3 years ago
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