HELP WITH WORD PROBLEM - You want to find the probability that three out of five babies are boys. You decide to toss coins to simulate the problem. How many coins would you use? Explain.

Answers

Answer 1

Answer:I would think five one for each baby

Step-by-step explanation:

Sorry If i am wrong

Answer 2
I don’t know if this is correct but...sense the denominator is 5 than you would use 5 coins and flip then each one time to get your results!

Related Questions

44 is equal to 8 times a number minus 4. what is the number?

Answers

Answer:

6

Step-by-step explanation:

Let "a number" = x

44 = 8x - 4

Simplify. Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

First add 4 to both sides:

44 (+4) = 8x - 4 (+4)

44 + 4 = 8x

48 = 8x

Isolate the variable, x. Divide 8 from both sides:

(48)/8 = (8x)/8

x = 48/8

x = 6

6 is your answer.

~

Answer:The number is 6.

Step-by-step explanation:

8n - 4 =44

    +4     +4

8n =48

n=6

Two more than three times a number is six less than the product of two
and a number.

Answers

Answer:

x = -8

Step-by-step explanation:

3x + 2 = 2x - 6

Answer:x = -8

Step-by-step explanation:

HELP ME WITH MY 7th-GRADE MATH HW (will mark brainless)

Answers

Answer:

124 sq cm

Step-by-step explanation:

Surface Area of the recatangles on both sides is 50 cm each so

50+50=100

and the area of the two triangles is 12 each so

12+12=24

and 100+24=124

Answer:

184cm^2

Step-by-step explanation:

SA=hp+2B

h=10

p=16

hp=160

B= 1/2bh

B=12

12x2=24

hp+2B= 24+160= 184

If you are given a 4% raise and inflation is 1%, you are___
a making 4% more
b making 3% more
c making 3% less
d making 4% less

Answers

Answer:

I would say b

Step-by-step explanation:

If you are given 4% and inflation is 1% then you are making 3% More

What is the volume of the composite figure?

Answers

Answer:

Make headway with these volume of a composite 3D figure worksheet pdfs featuring figures made up of 2 or 3 solid shapes. Add the volume of each geometric ...

Step-by-step explanation:

Someone plz help what would this be

Answers

Answer:

5

Step-by-step explanation:

(125) ^ (1/3)

What number times itself times itself =125

a*a*a =125

5*5*5 = 125

Macy has a circular garden that has a radius of 4.5 meters. What is the circumference of her garden? Use 3.14 for pi
A. 28.26
B. 56.52
C. 63.58
D. 14.13

Answers

Answer:

A

Step-by-step explanation:

The formula for circumference is C = 2[tex]\pi[/tex]r. When plugging in these values, 2 x 3.14 x 4.5 is equal to 28.26.

Circumference of her garden is 28.26 m. So, Option 'A' is the correct answer to the following question.

Circumference based problem:

What information do we have?

Radius of circular garden = 4.5 m

Circumference of her garden = circumference of circle

So,

Circumference of her garden = 2πr

Circumference of her garden = 2(3.14)(4.5)

Circumference of her garden = 28.26 m

Find out more information about 'Circumference'.

https://brainly.com/question/12512221?referrer=searchResults

the ordered pairs below show the number of gallons of gas used, x, and the number of miles traveled, y, for a compact car.

(7,224),(8,264),(9,279),(10,350)

if the data is modeled with the linear best fit function, approximately how many gallons of gas will be used by the car when it travels 400 miles?

a. 10.3
b. 11.6
c. 12.8
d. 14.3

Answers

Answer:

a,b,c,d

Step-by-step explanation:

a,b,c,d

Answer:10.3

Step-by-step explanation:

What is the solution to the system of equations below?
2y=x+6
3x =y+7
A. (5, 4)
B. (20,13)
C.(13, 20)
D.( 4,5)

Answers

Answer:

D

Step-by-step explanation:

equation form: x=4, y=5

Which of the following equation have exactly one solution?

A) 58x + 52 = -78x - 78
B) 58x + 52 = 78x - 78
C) -78x + 52 = -52x - 78
D) 52x + 52 = 52x -78

Answers

Answer:

A, B, C all have one solution.

Step-by-step explanation:

1) Each equation in this question has one variable (x). This means that only one solution will be there.

2) Solve for x, you can cross out option D. When you subtract 52x from both sides, you're left with 52 = -78

Which is not true

3) Option A, if solved x = -65/68

4) Option B, x = 13/2

5) Option C, x = 5

All except D, have one solution, I don't know if it's a multiple choice answer but this is how I can help.

Answer:

The answer is A, B, and C.

Step-by-step explanation:

I got this answer on Khan Academy.

Hope this helps! :)

Which theorem or postulate could be used to prove the congruence of the triangles?

Answers

Answer:

RHS.....

By using right hand side.

Please help!! 30 points!!

Which value of D would make the equation true?

Answers

Answer:

The answer is D.

Step-by-step explanation:

[ -6 11 -5 9 ]

On Edge.

Answer:

D

Step-by-step explanation:

edge too frfr

What is distance between point X and point Y?
--------------------------------------------------------------------
StartRoot 11 EndRoot
StartRoot 22 EndRoot
StartRoot 61 EndRoot
StartRoot 72 EndRoot

Answers

Answer:

....

Step-by-step explanation:

using pythagoras :

[tex] \sqrt{ {6}^{2} + {5}^{2} } = \sqrt{61} [/tex]

Answer:

C. [tex]\sqrt{61}[/tex]

Step-by-step explanation:

The answer is [tex]\sqrt{61}[/tex]

Which expression is equivalent to (90?
Of(5) g(5)
f(5) + g(5)
5f(5)
59(5)

Answers

the answer is 5f(5)

Trust me just work it out and you will get the same

9. State if these three measures
can be the measures of the sides
of a triangle *
7, 11, 14
A) Yes
B) No

Answers

Answer:

yes

Step-by-step explanation:

Which functions are increasing?
Select all answers that are correct.

Answers

Left top corner right bottom corner
The top left graph and the bottom right graph

Explanation: You read graphs like this from left to right and so you follow the line and you could tell if the line is going up (increasing) or going down (decreasing$

can i get your help please

Which answer choice shows the decimals in order from greatest to least?
A. 1.234, 1.237, 1.2, 1.48, 2.01

B. 1.2, 1.234, 1.237, 1.48, 2.01

C. 2.01, 1.48, 1.237, 1.234, 1.2

D. 1.2, 1.48, 2.01, 1.234, 1.237

Answers

Answer:

B. 1.2, 1.234, 1.237, 1.48, 2.01

Step-by-step explanation:


C. 2.01, 1.48, 1.237, 1.234, 1.2



Which of the following is an example of inertia?
O A. Adding mass to a moving car makes it
harder to stop.
0 0 0
OB. A balanced force is applied to a bicycle.
C. Increasing the velocity of a train makes it
harder to stop.
OD. A moving car changes direction.

Answers

Answer:

B

Step-by-step explanation:

inertia is the tendency to do nothing or remain unchanged

2. Jennifer kicked a soccer ball from the ground and it followed the projectile
h(t) = x2 + x - 6, where t is the time in seconds and h is the height of the ball.
How long does it take for the ball to hit the ground?

Answers

Answer:

2

Step-by-step explanation:

To solve this equation I used the quadratic formula.

1. Place the units into the following formula. -b+-sqrtb^2-4ac

                                                                                  2a

2. After placing the units into the formula it should be -1+-sqrt1+24

                                                                                                   2

3. This should leave you with two possible answers -3 and 2 after solving it. The answer can not be negative of course cause there is no such thing as a negative time. So the answer has to be 2.



The radius of each semicircle in this composite figure is _____.




1 in.

2 in.

4 in.

8 in.
will mark as brainliest

Answers

Answer:

4 inches is your answer! God bless!!

The radius of each semicircle in this composite figure is 1 in.

What is Area?

Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape. The area of a plane figure is the area that its perimeter encloses. The quantity of unit squares whcihh cover a closed figure's surface is its area.

We have, Radius of semicircle = 2 in

So, Area of semicircle = πr²/2

                                    = 3.14/2 x 2/2 x 2 /2

                                    = 1.57 x 1 x 1

                                    = 1.57 mm²

So, the area of the semicircle is 1.57 mm².

Therefore, Radius = 1 in

Learn more about Area here:

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What is the area of the rhombus? Please help!

Answers

Answer:

Step-by-step explanation:

1200

a case of 10 peanut butter has a mass of 7.5 kg. What is the mass of 1 jar of peanut butter?​

Answers

Answer:

i believe it is .75

Step-by-step explanation:

A dinner plate has a diameter of 12 centimeters. What is the approximate area? 37.68 cm (ik how to do it i just dont know whether to make it cm3 or cm2)

Answers

i’m thinking it’s cm2

for a special 16 sided die, what is the theoretical probability for rolling a number less than 9?

Answers

Answer:

8/16

Step-by-step explanation:

there are 16 sides on the dice and there is only 8 number that are less than 9 so that makes it 8/16:)

Answer: There is a 8/16 chance of getting a number under 9.

Explanation: There is a total of 16 sides on the die. If you look at the die numbers 1, 2, 3, 4, 5, 6, 7, and, 8 are all numbers under 9. Which explains how there are 8 sides. Meaning 8 numbers are 8 sides and 16 total numbers are 16 total sides. Therefore the answer is 8/16.

A woman earns $10 per hour at her job. The boss gives her a 30% raise. What is her new salary per hour?
$3
$ 10.50
$13
$40
None of these

Answers

$13

hope this helps :)

10×30% = 3

30÷3= 10

10 + 3 =13

new salary per hour is $13

What are the solutions to m2 – 9 = 0?
ESEE
m = -9 and m = 0
m =-3 and m = 3
m = -3
m = 9

Answers

Answer:

m = –3 and m = 3

Step-by-step explanation:

What type of function is represented in the table? x|0|1|2|3|4|5|
A exponential B logarithmic C linear D quadratic. y|-1|0|-3|-10|-21|-36|

Answers

Answer:

This may be wrong but im guessing it is B.logarithmic

Step-by-step explanation:

The type of function is Quadratic.

What is function?

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given that;

x  0    1    2       3     4      5

y  - 1  0    - 3    - 10   - 21   - 36

As, we can see from the table ,

The first differences of the y-values are 1, 0, -3, -7, -11, -15, which are not constant.

However, the second differences are all equal to -4, which indicates that the function has a quadratic form.

Hence, the function is quadratic.

Learn more about function here:

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What is the exact circumference of a circle with a radius of 15 cm? 10πcm 15πcm 30πcm 60πcm WIIL GIVE BRAINLIEST

Answers

Answer:

(C) 30πcm

Step-by-step explanation:

In order to find circumference you use the formula C (circumference)=2(pi)(r) in which r is the radius. In this case, two and 15 are thirty so to find the circumference all you have is the equation 30 times pi centimeters is equal to the Circumference.

Answer:

37 pi

Step-by-step explanation:

The circumference of a circle is equal to pi times the diameter.

The formula for the circumference of a circle is C=pi d,and since d = 37 ,we know that C=37 pi.

37 pi =116.238928183,but pi is irrational and the decimal will never end.

Thus,the most exact way to express the circumference is 37 pi.

CraftWorks employed three different salespeople last year. Person 1 earned

$5500 in the first quarter, person 2 earned $7500 in the first quarter, and

person 3 earned $8000 in the first quarter. What are the maximum FUTA

deductions for the first quarter?

O A. $1229.00

O B. $806.00

O

C. $1302.00

O

D. $1209.00

Answers

Answer:

D) $1,209.00

The maximum FUTA deductions for the first quarter = $1,209.00

Step-by-step explanation:

The Federal Unemployment Tax Act (FUTA) is a tax which employers who pay their employees must pay in order to fund the state unemployment agencies. This tax is only payable on the first $1,500 to $7,000 on each emoloyees wage in a single quarter.

The FUTA current rate is 6.2%

Given that,

Employee 1 earned $5,500 in quarter 1.

Employee 2 earned $7,500 in quarter 1.

Employee 3 earned $8,000 in quarter 1.

Employee 2 and employee 3 would only be charged for their first $7,000 since they earned more than $7,000.

Therefore, the maximum FUTA deductions for the first quarter would be calculated as:

(0.062 * 5,500)+(0.062 * 7,000) + (0.062 * 7,000)

= $341 + $434 + $434

= $1,209

The maximum FUTA deductions for the first quarter = $1,209.00

A sports stadium holds 14,600 people. There are eight home games in
a season. Find the total number of people who could attend home
games in one season.

Answers

Answer:

116800

Step-by-step explanation:

14600x8

166800

Answer:

b

Step-by-step explanation:

hope this helps you

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