Complete Question
In a country in which people only want Girls, every family continues to have children until they have a Girl. If they have Girl, they stop. If they have boy, they will continuous have child. Assuming that the birthrate of Girl is 52%, what is the proportion of Girl in the country?
Answer:
0.52
Step-by-step explanation:
From the question we are told that
52% is the birthrate of Girls
Therefore
[tex]\frac{52}{100} =0.52[/tex]
0.52 is the proportion of Girls to boys in that country
i would like to give some people points and also pray for everyone to have a great life
Don’t worry about number 7 just 5 and thank you
Step-by-step explanation:
the answer is D you subtract it on both sides to get rid of the 15
using the diagram below, what is the measure of e
Answer:
50°Step-by-step explanation:
Since AB and ED are parallel and AE is the transversal, angle A and E are congruent
So m∠E = m∠A = 50°
The value of angle E is 50.
What is an angle?An angle is a combination of two rays (half-lines) with a common endpoint.
Given:
ΔCAB ~Δ CED
AB || CD
As, ΔCAB ~Δ CED
So, the corresponding angle is equal.
<A = <E
<B= <D
So, <A= <E =50. (given)
Hence, the m<E =50.
Learn more about angle here:
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Fill in the blank. The centroid is (blank) of the distance from each vertex to the midpoint of the opposite side.
Step-by-step explanation:
.
The centroid is 2/3 of the opposite side. of the distance from each vertex to the midpoint. 8. To inscribe a circle about a triangle, you use the.
5 pages·2 MB
The complete statement is: the centroid is 2/3 of the distance from each vertex to the midpoint of the opposite side
The properties of a centroid are:
The lines that pass through the centroid of a triangle divides the side lengths of the triangle into equal halves.The centroid is located at a point that is 2/3 from the vertex to the midpointThe second highlight above means that: the statement is to be completed with 2/3
Read more about centroids at:
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A. 1/3
B. 5/13
C. 4/5
D. 12/13
Answer:
5/13
Step-by-step explanation:
OM is 5 and OL is 13 use Pythagoreans theorem
Golf balls can be purchased in a 3-pack for $4.95 or a 12-pack for $18.95. Which is the better buy? Which Item cost less per golf ball? By how much?
I WILL MAKE YOU BRAINLEST
At a farmer’s market, two vendors sell fresh milk. One vendor sells 2 liters for $3.80, and another vendor sells 1.5 liters for $2.70. Which is the better deal?
Hi please help with this question ???):
Answer:
The answer is 12
Step-by-step explanation:
First, you do 2+8=10. You do that first becuase it is in the parentheses
After that, You do 15+3=18
Then, 4 and the 2 over it. Which is a exponent. And that tells you to multiple the number by itself. So 4x4=16.
But it also says subtract the 4. So now you Add the 10+18=28
Then you subtract 16 from 28. 28-16=12.
Thats how you get your answer.
Hope this helps! :)Which is equivalent to (-2m^2n^3/m^2n^4)^2?
If 1kg of onion costs Rs 1614, How much onion can be bought for Rs 130?If 1kg of onion costs Rs 1614, How much onion can be bought for Rs 130?
Answer:
0.08 kg
Step by step explanation:
Cost of 1 kg onion => Rs 1614
Onions bought for Rs 1 => 1/1614
Onions bought for Rs 130 =>
1/1614×130 = 0.08 kg
Hope it helps!
If 1kg of onion costs Rs 1614. 0.08 kg of onion can be bought for Rs 130.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
If 1kg of onion costs Rs 1614
We can write as
Cost of 1 kg onion = Rs 1614
Onions bought for Rs 1 = 1 / 1614
Onions bought for Rs 130 = 1/1614 × 130
= 0.08 kg
Therefore, we can buy 0.08 kg of onion.
Learn more about the unitary method;
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12(-2/3k + 6) + 4k please help me ad tell me the answer to dis
Answer:
-4k+72
Step-by-step explanation:
To simpliy this, you first use the distributive property. 12 times -2/3k is -8k and 6 times 12 is 72. This gives -8k+72+4k. This gives -4k+72. You cant simplify this any further
an estate tax is a tax on what?
A stamp collection contains a number of 13¢ stamps. There are 4 less than S times as many 20¢ stamps as 13° stamps. The face value of the stamps total $9.37. How many 20¢ stamps are there?
please answer
Answer:
468 20 cent stamps with the remainder of 5 cent
Step-by-step explanation:
Hope this helps!! Have a good day!!
The figure below shows a rectangular window
PLEASE HELP ME ILL MARK BRAINLYEST
If three coins are tossed, the probability of getting exactly one head is:
1/3 is the probability of getting exactly one head.
someone pls help me with this
Answer:
4.25 wewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewewe
Step-by-step explanation:
who wants brainlest?
what is 5 thousand + 1 ?
(very hard)
who is the most popular gamer on yt
(pls sub to him)
do you like roblx or mincraft or both
bonus question:
(five stars)
witch is better
mincraft or roblx
(your opinion)
if you want to compete in the next brainlest competition, friend me, or follow my questions, to keep yourself updated............
:)
Answer:
5001
PewDiePie
both!!
rblx, since there r similar games like mincraft in it lol
Answer:I want brainlest,5001 SUPA HARD pewdiepie (i subed)
I prefer minecraft i like both
Step-by-step explanation:
Not sure if thats what u wanted lol :D
2(x - 4) = 6x + 8
What’s the answer
Jenny catches a taxi from the supermarket to her house. The taxi firm charges $3.00 standing charge, plus 50 cents per kilometre.
How much will it cost Jenny to travel 8 kilometres?$
y = x - 4
y = 4x + 2
x=
y =
Answer:
(-3/2, -11/2)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Equality PropertiesSolving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = x - 4
y = 4x + 2
Step 2: Solve for x
Substitution
Substitute in y: x - 4 = 4x + 2Isolate x terms: -4 = 4x + 2Isolate x term: -6 = 4xIsolate x: -3/2 = xRewrite: x = -3/2Step 3: Solve for y
Define equation: y = x - 4Substitute in x: y = -3/2 - 4Subtract: y = -11/2Answer by Khan Academy:
x=−2
y=−6
Hope This Helped Everyone
Step-by-step explanation:
Answer BOTH questions and show your work (either type out your steps, use the writing tool or upload a picture of your work):
Part A: IF (x) = 3(x + 6), find f(x) = 24. (5 points)
Part B: Solve for x and graph your solution on a number line or describe the solutions for x:
2(x-4) > 4x - 18
(5 points)
9514 1404 393
Answer:
A: x = 2
B: x < 5
Step-by-step explanation:
Part A:
Substitute the given value and solve for x.
f(x) = 3(x +6)
24 = 3(x +6)
8 = x +6 . . . . . . divide by 3
2 = x . . . . . . . . . subtract 6
__
Part B:
Eliminate parentheses, solve the 3-step inequality.
2(x -4) > 4x -18
2x -8 > 4x -18
-8 > 2x -18 . . . . . . . subtract 2x
10 > 2x . . . . . . . . . . add 18
5 > x . . . . . . . . . . . divide by 2
The solutions for x include any value less than 5.
can someone please help me with this quesiton?!!
Answer:
yes, by SAS and SSS
Step-by-step explanation:
SAS means side, angle, side. The triangles are proportionally the same; the larger one has the same sides as the smaller one, multiplied by 2. They both have the same angles as well.
I hope this helps
Answer:
The answer is Yes, by Sas and SSS
Step-by-step explanation:
The other ones are wrong.
please help me on this math problem! first to answer correctly gets brainliest
Answer:
D)
Step-by-step explanation:
D) 12 15 17 19 20 22 24
15 19
Minimum: 12
Q1: 15
Median: 19
Q3: 21 ≈ 22
maximum: 24
if you answer right, I will give points.... this is homework so it's important. so be honest please.
Rudy ran 6.63 miles on Monday and 2.78 miles on Tuesday. How many more miles did Rudy run on
Monday than Tuesday?
Answer:3.85miles
Step-by-step explanation:subtract 6.63 by 2.78
In a class 32 students, 4students we're homesick with the flu on Thursday. what percentage of the students were absent on Thursday
Answer:
12.5%
Step-by-step explanation:
4 * 100 / 32 = 12.5
A restaurant serves custom-made omelets, where guests select meat, cheese, and vegetables to be added to their omelet. There are 6 vegetables available, and guests may select any 2 vegetables for their omelet. How many different combinations of 2 vegetables are possible?
from were get the 5 and 4
Answer:
15 possible combinations
Step-by-step explanation:
Given
[tex]Vegetables = 6[/tex]
[tex]Selection = 2[/tex]
Required
Determine the possible number of combinations
The question emphasizes on "selection" which means "combination".
So; To answer this question, we apply the following combination formula:
[tex]^nC_r = \frac{n!}{(n-r)r!}[/tex]
In this case:
[tex]n = 6[/tex]
[tex]r = 2[/tex]
The formula becomes:
[tex]^6C_2 = \frac{6!}{(6-2)!2!}[/tex]
[tex]^6C_2 = \frac{6!}{4!2!}[/tex]
[tex]^6C_2 = \frac{6*5*4!}{4!2*1}[/tex]
[tex]^6C_2 = \frac{6*5}{2}[/tex]
[tex]^6C_2 = \frac{30}{2}[/tex]
[tex]^6C_2 = 15[/tex]
Hence, there are 15 possible combinations
Meadow is growing her hair out. The graph below shows how much her hair has
grown over the last 8 months.
Meadow's Hair
5
4
3
Inches of Growth
2
1
1
0
1 2 3 4 5 6 7 8
Months of Growth
Which of the following shows the rate at which Meadow's hair is growing?
Answer:
Step-by-step explanation:
answer is B (.50) because it went from 1 to 1.5 to 2 to 2.5 , that means you are adding .5 everytime
What is the correct algebraic expression of the following statement?
The sum of three consecutive integers.
x(x + 1) + (x + 1)
x(x + 2)
x + (x + 1) + (x + 2)
x(x + 1)
Answer:
x + (x + 1) + (x + 2)
Step-by-step explanation:
Let first integer be x
the consecutive one would be x + 1
the next one after that would be (x+1)+1 = x + 2
Add these three resultant expressions up.
The condensed form would be 3x + 3