In a population of humans, the frequency of blue eyes is 0. 9. If having blue eyes is the recessive phenotype, what is the frequency of the recessive allele? 0. 3 0. 9 0. 18 0. 36.

Answers

Answer 1

.3 is correct young grasshoppa

Related Questions

(x^2 times x^3)^3
Some body please help me

Answers

Question:-(x² times x³)³=??

Formula required:-[tex]( {a})^{m {}^{n} } {}^{} = {a}^{m \times n} \\ [/tex][tex] {a}^{m} \times {a}^{n} = {a}^{m + n} [/tex]

Answer:-

[tex] = (x^2 \times x^3)^3 \\ = x {}^{6} \times {x}^{9} \\ = (x) {}^{6 + 9} \\ = {x}^{15} [/tex]

(x^2 X x^3)^3

When the bases are the same and they are multiplying we take one base, consider the exponents and add them
=(x^(2+3))^3

=(x^5)^3

=x^(5 X 3)

=x^15

The sum of 2 numbers is 32. Their difference is 30. What are the 2 numbers? Show all work

Answers

Answer:

31 and 1

Step-by-step explanation:

let the first number be x

let the second number be y

x + y = 32 ---------- eq 1

x - y = 30 ---------- eq 2

eq 1 - eq 2

(x - x) + (y -(-y)) = 32 - 30

y + y = 2

2y = 2

y = 1

Substitute the value of y in eq 1

x + y = 32

x + 1 = 32

x = 32 - 1

x = 31

Therefore the first number is 31 and the second number is 1

Please help I don’t get it!!!
3(-x+2)

Answers

Answer:

-3x + 6

Step-by-step explanation:

Distribute the 3 across the parentheses, like you are multiplying. 3 x (-x) = -3x and 3 x 2 = 6. Then write as an expression.

There are 10 girls in the class. This is 4 more than 2 times the number of boys. How many boys are in the class?

Answers

Answer:

let us suppose the number of boys be x

now,

10=4+2x

or, 10-4/2=x

or,x=3

therefore, 3 boys are there

Find the solution(s) to the system of equations. Select all that apply.
y= x2 - 2x-3
y=x-3

Answers

Answer:

B (3, 0)

D (0, -3)

Step-by-step explanation:

HOPE IT HELPS YOU IN YOUR LEARNING PROCESS.

What is the exact value of cotangent (StartFraction 3 pi Over 4 EndFraction)? –1 Negative StartRoot 2 EndRoot 1 StartRoot 2 EndRoot.

Answers

1 negative startroot 2 end root 1 start root 2 end root

By using a trigonometric table, we will see that:

cotangent(3pi/4) = -1

How to find the value of the cotangent?

We want to find:

cotangent(3pi/4)

This is equal to:

[tex]\frac{cos(3pi/4)}{sin(3pi/4)}[/tex]

We can use a table to evaluate these two, we know that:

cos(3pi/4) = -√2/2

sin(3pi/4) = √2/2

Then:

[tex]\frac{cos(3pi/4)}{sin(3pi/4)} = \frac{-\sqrt{2}*2 }{\sqrt{2}*2 } = -1[/tex]

If you want to learn about trigonometric functions:

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someone please answer this, ill give you brainliest and your getting 100 points.

Answers

Answer:

Please refer to attachment

Step-by-step explanation:

Hello!

We know that if the number of ounces is between 0 and 8, we are paying $0.5 per ounce. We can make this statement:

0.5w if 0 < w ≤ 8

That goes at the top of the piecewise function.

We also know if the number of ounces is greater than 8 and between 12, we are only paying $4. We can make this statement:

4 if 8 < w ≤ 12

Now that we have both of our conditional statements, we can input them into the piecewise function:

refer to attachment

-Chetan K

PLEASE HELP WITH THIS

Answers

Answer:

the first one:

f ^ - 1 * (x) = 5/(x + 4) - 2

hope it helps:)

What would the height need to be for this curve to be a
density curve?

O 1/5

O 1/4

O 1/2

O 1

Answers

Answer: A

Step-by-step explanation:

The total area would have to be 1, so (1/2)(5)(height)=1

2.5height = 1

height = 1/2.5 = 2/10 = 1/5

The height for the density curve will be 1/5. The correct option is A.

What is a density curve?

The area under the curve represents 100% of all probabilities. Because we normally use decimals in probabilities, we can also say that the area is equal to 1 (because 100% is a decimal). The density curve shown above depicts how body weights are distributed.

The image of the triangle is showing the base 5 units. For the density curve, the area under the curve must be 1. The height of the curve will be calculated as,

Area = 1

1/2 x B x H = 1

1/2 x 5 x H = 1

2.5 x H = 1

H = 1 / 2.5

H = 1 / 5

Therefore, the height will be 1 / 5.

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Which expression is equivalent to x² + 10x+ 24?

Answers

Answer:

(x+4) (x+6)

Step-by-step explanation:

use backwards foil

two numbers that add up to 10 and multiply to 24 are 6 and 4

both signs are positive so you will be adding

Answer:

(x+4) (x+6)

Step-by-step explanation:

Find 2 numbers that added = 10 and multiplied =24

(6 &4) 6+4 = 10 6x4 = 24

=x²+10x+24

=(x²+6x)+(4x+24)

=x(x+6)+4(x+6)

=(x+4)(x+6)

A player chooses one card from Deck A and one card from Deck B. What is the probability that the player will choose a C2 card from the first deck or a C6 card from the second deck?

The probability of choosing a C3 card from Deck A or choosing a C5 card from Deck B is

(Use a simplified fraction to represent the probability).

Answers

Probabilities are used to determine the chances of events

The probability that the player will choose a C2 card from the first deck or a C6 card from the second deck is 17/42The probability that the player will choose a C3 card from the first deck or a C5 card from the second deck is 9/14

How to calculate the probability

There are 4 C2 cards in the first deck out of a total of 12 cards, and there are 3 C6 cards in the second deck out of a total of 14 cards.

So, the probability that the player will choose a C2 card from the first deck or a C6 card from the second deck is:

[tex]P = \frac{4}{12} + \frac{3}{14}[/tex]

Simplify

[tex]P = \frac{1}{3} + \frac{3}{14}[/tex]

Take the LCM

[tex]P = \frac{14 + 3}{42}[/tex]

[tex]P = \frac{17}{42}[/tex]

Also;

There are 3 C3 cards in the first deck out of a total of 12 cards, and there are 4 C5 cards in the second deck out of a total of 14 cards.

So, the probability that the player will choose a C3 card from the first deck or a C5 card from the second deck is:

[tex]P = \frac{3}{12} + \frac{4}{14}[/tex]

Simplify

[tex]P = \frac{1}{4} + \frac{2}{7}[/tex]

Take the LCM

[tex]P = \frac{4 + 14}{28}[/tex]

[tex]P = \frac{18}{28}[/tex]

[tex]P = \frac{9}{14}[/tex]

Hence, the probability that the player will choose a C3 card from the first deck or a C5 card from the second deck is 9/14

Answers

Answer:

Step-by-step explanation:

It is correct

Answer:

It's B

Step-by-step explanation:

If u grab the job benefits and multiply the cost of the shirt 12 times and then minus the cost of the training it will give you the answer B.

Brainliest

please help!! 20 points!!

Answers

Answer:

1st/ 4th options

Step-by-step explanation:

the work column shows the rule is

- 8 + 4 ( term number - 1 ) , that is with term n

= - 8 + 4(n - 1) → 1st option

distribute parenthesis and simplify

= - 8 + 4n - 4

= 4n - 12 ← 4th option

Ted has $55. 00 in his pocket. Which purchase will he be able to pay for with cash? two books for $29. 95 each headphones for $29. 99 and a portable speaker set for $30. 95 an MP3 player for $35. 99 and a $20. 00 gift card for downloading music three books for $16. 99 each.

Answers

If Ted has $55. 00 in his pocket then out of two books for $29. 95 each headphones for $29. 99 and a portable speaker set for $30. 95 an MP3 player for $35. 99 and a $20. 00 gift card for downloading music three books for $16. 99 each he can purchase three books for $16. 99 each.

How to calculate total money spent ?

To calculate total money spent we have to add all the money we spent on all things.

Given that Ted has $55. 00 in his pocket.

(i)

two books for $29. 95 each

Money needed for 2 books = [tex]2\times 29.95=59.9[/tex]

So Ted is not able to purchase 2 books

(ii) headphones for $29. 99 and a portable speaker set for $30. 95

Money needed for headphones and portable speaker = 29.99+30.95=60.94

So Ted is not able to purchase headphones and portable speaker

(iii) an MP3 player for $35. 99 and a $20. 00 gift card for downloading music

Money needed for MP3 player and gift card= 35.99+20.00=55.99

So Ted is not able to purchase MP3 player and gift card

(iv) three books for $16. 99 each.

Money needed for 3 books =[tex]3\times16.99[/tex]=50.97

So ted is able to purchase these three books .

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Answer:

d)three books for $16. 99 each.

Step-by-step explanation:

Sarah scored 82 points on her first test of the year. On the second test,
she scored 77 points. What is the percent of change?

Answers

Sarah scored 82 points on her first test of the year. On the second test,

82%

On the Second Test, She scored 77 points

77%

-77

The Percent of Change is 5%

or -5% Because The second test Is lower than her first test

Answer:

Step-by-step explanation:

82% - 77%=5%

82%

77%

so there fore the answer is 5%

solve the inequality
x+19<_-5

Answers

Answer:

x≤−24

Step-by-step explanation:

x+19−19≤−5−19 ( subtracting 19 from both sides )

( 19 cancels out -5-19=-24 )

leaves you with

x≤−24

A retail store mailed out 350 shipments. 14% of the shipments arrived late.

How many shipments arrived late?

Enter your answer in the box.

Answers

Answer:

Step-by-step explanation:

350 x 0.14 = 49

49 shipments arrived late.

Please rate!

Have a great day!

Answer:

49!

Step-by-step explanation:

5/6 - ( -1/8)
write your answer in simplest form

Answers

Answer: 23/24

Ok done. Thank to me :>

if two objects have the same weight dors the gravitational feild strength effect the mass

Answers

It is important to remember that weight is not the same as mass - the weight of an object and its mass are directly proportional . This means that for a given gravitational field strength, the greater the mass of the object, the greater its weight.

If A=1/2bxh, find A when b=4.5 and h=5.2

Answers

Answer:

A = 11.7

Step-by-step explanation:

Just substitute the known values into the equation:

[tex]A=\frac{1}{2}(4.5)(5.2)\\A=11.7[/tex]

First-person that answers and get the answer right gets brainlist.
1. Aaliyah filled a water bottle with 24 ounces of water before school.
They drank 15 ounces at lunch.
There are x ounces of water left.
2. Select all of the equations that could represent this situation.

Answers

Step-by-step explanation:

x +15=24 because she had 24 caoches and she drank 15 couches There fore x+15=24

or,x=24-15

or,x=19 #

The cross section of rectangular prism A measures 1. 5 units by 1 unit. The cross section of triangular prism B has a base that measures 2 units and a height of 1. 5 units. If the length of each prism is 1. 81 units, which statement is true? rectangular prism A , with a cross-section that is parallel to its respective basetriangular prism B, with a cross-section that is parallel to its respective base Volume B = one half(Volume A) Volume B = one third(Volume A) Volume B = Volume A Volume B = 2(Volume A).

Answers

Volume of an object is the measure of the space that object occupies. The correct comparison of volume of considered objects is: Volume of A = Volume of B

How to find the volume of a right rectangular prism?

Suppose that the right rectangular prism in consideration be having its dimensions as 'a' units, 'b' units, and 'c' units, then its volume is given as:

[tex]V = a\times b \times c \: \rm unit^3[/tex]

How to find the volume of right triangular prism?

It can be obtained by multiplying the cross sectional triangle's area to the height of the considered triangular prism.

Thus, for the given case, we get:

Volume of rectangular prism:

Its dimensions are 1.5 units by 1 units by 1.81 units

Thus, [tex]V_A = 1.5 \times 1 \times 1.81 = 1.5 \times 1.81 = 2.715 \: \rm unit^3[/tex]

Volume of triangular prism:

Its cross section triangle has base of 2 units and height of 1.5 unit. The height of the prism is equal to the height of the considered rectangular prism = 1.81 units,

Thus,

[tex]V_B = \text{Area of triangular cross-section} \times 1.81 = \dfrac{1}{2} \times 2\times 1.5 \times 1.81 \: \rm unit^3\\V_B = 2.715\: \rm unit^3\\\\[/tex]

Thus, we get [tex]V_A = V_B[/tex]((Volume of A = Volume of B)

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The probability of spinning a 3 and flipping heads is

Answers

bro I thought I had the right answer but I didn't so I'm now contemplating my life's decisions

[tex] \frac{7}{8} \times \frac{2}{4} = [/tex]
what is the answer

Answers

Answer:

7/16

Step-by-step explanation:

[tex]\dfrac78 \times \dfrac24=\dfrac{7 \times 2}{8 \times 4}=\dfrac{14}{32}=\dfrac{7}{16}[/tex]

A person 2 m tall casts a shadow 10 m long. At the same time, a building casts a shadow 80 m long. How tall is the building ?

Answers

Answer:

The building is 16 m tall.

Step-by-step explanation:

x/2 = 80/10

10x=160

10x/10 = 160/10

x=16

Answer:

this is a ratio question. The answer is 16 m

Step-by-step explanation:

The persons height to shadow length ratio is 2 : 10

We want to know what the height of the building is when the shadows length is 80.

Let H represent height:

Persons ratio:

2 : 10

Buildings ratio:

H : 80

In other words for every 2 meters height a 10 m shadow is casted so we want to know how many of this ratio can fit into the building:

Let’s find the equivalent ratio:

80/10=8

That means 8 of the persons ratio makes up the building. Let’s find the height of building by 2*8=16.

therefore the building is 16m tall.

5. I am a number that tells how many times the base is used as a factor.

Answers

I believe this is the exponent because an exponent is the number of times the base is used as a factor

i need the anser to this question

Answers

Answer:

x = 4

Step-by-step explanation:

4/4 = 1 1 + 8 = 9 9x2 = 18 give me brainliest pls

Answer:

its my alt ima give u

Step-by-step explanation:

Find the perimeter of a building that measures 23 √149

Answers

Answer:

This question is incomplete

where is the length width and breath

Step-by-step explanation:

meanwhile

[tex]23 √149 \\ 23 \times 12.20655561573370 \\ 280.7507791618751 \\ approx \\ 280.8[/tex]

New question.
There are five correct!

Answers

Answer:

A, C, E, F, G

Step-by-step explanation:

I'll give you the false statements, the rest are true:

B) ∠A and ∠C are not the corresponding vertices, hence can't be proven equalD) AB and BC can't be proven equal as they are sides of the same triangle but not the corresponding sides of congruent triangles.

Which is a factor of x2 8x – 48? (x – 6) (x 4) (x – 16) (x 12).

Answers

The factors of the equation are [tex]\rm (x+12)(x-4)[/tex]

What are the factors?

Factorization of an algebraic expression means writing the given expression as a product of its factors.

These factors can be numbers, variables, or an algebraic expression.

Given

The equation is

[tex]\rm x^2+8x-48[/tex]

The factors of the equation are given by;

[tex]\rm x^2+8x-48\\\\x^2+12x-4x-48\\\\x(x+12)-4(x+12)\\\\(x+12)(x-4)[/tex]

Hence, the factors of the equation are [tex]\rm (x+12)(x-4)[/tex]/

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