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Mkey [24]
2 years ago
10

A couple has four children. what is the probability that they would have four boys?

Mathematics
2 answers:
Ivahew [28]2 years ago
7 0

Answer:1/6

Step-by-step explanation:

lbvjy [14]2 years ago
3 0
If this is all of the information it should be 1/2
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Can some one PLS help me with this problem it will be great x+5<-4
lubasha [3.4K]

Answer:

The answer is <em>x<-9</em>

Step-by-step explanation:

x+5<-4

You move it to the right and you change the sign

This is what I mean: x<-4-5

Then you Calculate the Difference

So it will be: <em>x<-9</em> which is your answer

3 0
3 years ago
A rectangle has an area of 12 square feet and a length of 5 feet. What is its width?
Lera25 [3.4K]
Well, you know that the area of the rectangle is 12 square feet. And you know one of the numbers multiplied to get 12 is 5, so divide 12 by 5. You would get 2.4 as the other number needed.
In this case, 5 feet is the width and 2.4 feet is the length.
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2 years ago
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An item is regularly priced at $65. Laura bought it at a discount of 15% off the regular price. How much did Laura pay?
Sonja [21]

Answer:

9.75

Step-by-step explanation:

7 0
2 years ago
On Monday joe bought 10 cups of coffee and 5 doughnuts for his office at the cost of $16.50. On Tuesday he bought 5 cups of coff
svp [43]

Answer:

each cup cost 1.25 on Tuesday

4 0
3 years ago
If you vertically compress the square root parent function f(x) = ^x, by 1/2 of a unit what is the equation of the new function
Naddik [55]

Answer:

The equation of the new function is g(x) = \frac{\sqrt{x}}{2}

Step-by-step explanation:

Suppose we have a function f(x).

a*f(x), a > 1, is vertically stretching f(x) a units. Otherwise, if a < 1, we are vertically compressing f(x) by a units.

f(x - a) is shifting f(x) a units to the right.

f(x + a) is shifting f(x) a units to the left

In this question:

f(x) = \sqrt{x}

Vertically compressing by 1/2:

This is the same as multiplying the function by 1/2. So

\frac{1}{2} \times \sqrt{x} = \frac{\sqrt{x}}{2}

The equation of the new function is g(x) = \frac{\sqrt{x}}{2}

7 0
3 years ago
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