All categories

3 years ago

How would I solve this?

Mathematics

2 answers:

AleksandrR [38]3 years ago

8 0

Answer:

by solving it.

Step-by-step explanation:

you welcome gang

Andrew [12]3 years ago

3 0

Umm well you can use the graph to help you and try you best your welcome

You might be interested in

Color blindness is an inherited characteristic that is more common in males than females. Let F represent female, and C represen

malfutka [58]

Answer:

0.513 = 51.3% probability of being a female.

Step-by-step explanation:

We are given the following formula:

$P(F \cup C) = P(F) + P(C) - P(F \cap C)$

In which:

Event F: Female

Event C: Red-green color blindness.

Probability of a Female

We have to find P(F), which is given by:

$P(F) = P(F \cup C) + P(F \cap C) - P(C)$

We are given by:

$P(C) = 0.039, P(F \cap C) = 0.004, P(F \cup C) = 0.548$

$P(F) = P(F \cup C) + P(F \cap C) - P(C) = 0.548 + 0.004 - 0.039 = 0.513$

0.513 = 51.3% probability of being a female.

5 0

3 years ago

What is the leading coefficient in the quadratic below?<br> h(x)=-2x2+5x+10

Mars2501 [29]

Answer:

-2

Step-by-step explanation:

The leading coefficient in a polynomial is the coefficient that corresponds with the highest degree term. In this case, -2 is the leading coefficient since its term has x² as the highest degree of the quadratic.

5 0

2 years ago

Solve the equation <br>50=4(x-7)-6(3x-6)

rusak2 [61]

we are given

$50=4(x-7)-6(3x-6)$

Firstly , we can distribute

$50=4x-28-18x+36$

now, we can combine like terms

$50=-14x+8$

$-14x=42$

now, we can solve for x

and we get

$x=-3$ ...........Answer

3 0

3 years ago

Read 2 more answers

Solve for x. Show your work.

Korvikt [17]

Answer:

x=6

Step-by-step explanation:

The sum of the angles is a right angle, which is 90 degrees

5x+ x+54 = 90

Combine like terms

6x+54 = 90

Subtract 54 from each side

6x+54-54 = 90-54

6x = 36

Divide each side by 6

6x/6 = 36/6

x= 6

3 0

2 years ago

In a random sample of 64 people, 48 are classified as 'successful.' Determine the sample proportion of 'successful' people.

hichkok12 [17]

Answer:

The sample proportion of 'successful' people is $\frac{3}{4}$ .

Step-by-step explanation:

The sample consist of 64 people and 48 of them are 'successful'. Hence, the proportion of 'successful' people is:

$p = \frac{n}{N}$

Where:

$N$ - People that forms the sample, dimensionless.

$n$ - People classified as 'successful', dimensionless.

Given that $n = 48$ and $N = 64$ , the sample proportion of 'successful' people is:

$p = \frac{48}{64}$

$p = \frac{3}{4}$

The sample proportion of 'successful' people is $\frac{3}{4}$ .

6 0

3 years ago