HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answer:

I am not sure if I am right, but in my opinion, it is a valid sample, since they are participating and getting paid, so I would personally go for the third option, but the decision is on you.

Answer:

Step-by-step explanation:

add all the numbers together to get your answer and divide it by two.

Answer:

Hello! answer: 12

Step-by-step explanation:

Assuming this is the Pythagorean theorem we would usually solve for c but c is already found so we have to work backwards so... 15 × 15 = 225

9 × 9 = 81 225 - 81 = 144 √144 = 12 therefore 12 is the answer Hope that helps!

Answer:

1

Step-by-step explanation:

Answer:

-0.8, -8/10

Step-by-step explanation:

All lines parallel to y=2x-3 will have the same slope as y=2x-3. So how do you find the slope of y=2x-3? Very simple! When written in slope-intercept form you simply look at the coefficient of the ‘x’ term. In this instance the coefficient is 2. Therefore any equation that has a slope of 2 will be parallel to y=2x-3. In general we can say that the family of equations parallel to y=2x-3 is y=2x+b where b is the y-intercept.

Answer: the first one :-)

Step-by-step explanation:

Answer: A,

Step-by-step explanation:

they aren’t talking about one day, so that excludes b anc c, and they aren’t talking about predicting weather, so it’s not d, and has to be A

Answer:

56-770-=76880-87760-7765676r[790-0698--978644870

Step-by-step explanation:

lol

Answer:

48 minutes

Step-by-step explanation:

4.5/3 = 1.5

1.5 x 32 = 48

Answer:

b

Step-by-step explanation:

Answer:

[tex]\text{b. }\sin \theta =\frac{3}{5}[/tex]

Step-by-step explanation:

In a right triangle only, the tangent of an angle is equal to its opposite side divided by its adjacent side. If [tex]\tan \theta =\frac{3}{4}[/tex] as given in the problem, then the opposite side of angle theta is 3 and its adjacent side is 4. Thus, the hypotenuse of the triangle must be [tex]h=\sqrt{4^2+3^2}=\sqrt{25}=5[/tex].

The sine of an angle in a right triangle is equal to its opposite side divided by its hypotenuse. Therefore, [tex]\sin \theta =\frac{3}{5}[/tex] (o/h).

Answer:

7x-15/5

Step-by-step explanation:

Given :-

And , we need to solve for y in terms of x . So taking the given equation ,

[tex]:\implies[/tex] 7x - 5y = 15

[tex]:\implies[/tex] -5y = 15 - 7x

[tex]:\implies[/tex] 5y = 7x - 15

[tex]:\implies[/tex] y = ( 7x - 15)/5

Answer: First answer is diameter second answer is area and radius the last answer is volume

Step-by-step explanation:

Answer:

[tex](x-7)^2+y^2=1[/tex]

Step-by-step explanation:

Hi there!

Equation of a circle: [tex](x-h)^2+(y-k)^2=r^2[/tex] where the circle is centered at (h,k) and the radius is r

1) Plug in the given center (7,0)

[tex](x-7)^2+(y-0)^2=r^2\\(x-7)^2+y^2=r^2[/tex]

2) Plug in the radius (1)

[tex](x-7)^2+y^2=1^2\\(x-7)^2+y^2=1[/tex]

I hope this helps!

Answer:

[tex]Height = 15cm[/tex]

Step-by-step explanation:

Given

[tex]Base\ Area = 200cm^2[/tex]

[tex]Volume = 3000cm^3[/tex]

Required

The height

Volume is calculated as:

[tex]Volume = Base\ Area * Height[/tex]

Make Height the subject

[tex]Height = \frac{Volume}{Base\ Area}[/tex]

This gives

[tex]Height = \frac{3000cm^3}{200cm^2}[/tex]

[tex]Height = \frac{3000}{200}cm[/tex]

[tex]Height = 15cm[/tex]

Answer:

81/792 or 9/88 or 10.2%

Step-by-step explanation:

Possibility: nCr(12,5) = 792
Red: nCr(3,2) = 3
Blue, Green, White: nCr(3,1) = 3

3 * 3 * 3 * 3 = 81

81/792 simplified is 9/88 percentage is 10.22%

The probability that Jamal will catch 2 red balls and 1 ball of each of the other colors is 0.1025.

Probability is the branch of Mathematics that deals with the measurement of the chance of occurrence of a random event.

The probability of any event always lies in the close interval of 0 and 1 [0,1].

The zero value of probability indicates that the event will not happen while its value equal to one indicate that it will happen.

The total numbers of balls are 12.

Each color has 3 balls.

If total 12 balls are tossed, the number of ways of catching 5 of them is,

¹²C₅ = 792

The number of ways of catching 2 red balls out of 3 is ³C₂ = 3

The number of ways of catching 1 green ball out of 3 is ³C₁ = 3

The number of ways of catching 1 blue ball out of 3 is ³C₁ = 3

The number of ways of catching 1 white ball out of 3 is ³C₁ = 3

Thus, the probability as per the question is given as follows,

(3 × 3 × 3 × 3)/792

= 81/792

= 0.1025

Hence, the probability of catching 2 red balls and 1 ball of each of the other colors is 0.1025.

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Answer:

2 + 1 1/3x ≥ 6

x ≥ 3 days

Step-by-step explanation:

Monday = 2 miles

Other days = 1 1/3 miles

x = least number of days after Monday that Joseph needs to run

to reach his goal

Total miles = 6 miles

The inequality is

2 + 1 1/3x ≥ 6

1 1/3x ≥ 6 - 2

1 1/3x ≥ 4

4/3x ≥ 4

Divide both sides by 4/3

4/3x ÷ 4/3 ≥ 4 ÷ 4/3

x ≥ 4 × 3/4

x ≥ 3 days

Answer:

725 895 213

Step-by-step explanation:

Seven hundred and twenty five million, eight hundred and ninety five thousand, two hundred and thirteen.

To express the number 725,895,213 in the International number system, spaces can be inserted every three digits from the right. Here's the number with spaces added:

725 895 213

This format with spaces is commonly used to enhance readability and make large numbers easier to comprehend.

The term "number system" refers to a mathematical notation or method used to represent numbers. It provides a structured way to count, measure, perform calculations, and express numerical quantities. Different number systems exist, and they vary based on the symbols used, the base or radix of the system, and the rules for representing numbers.

The most common number system used worldwide is the decimal system, also known as the base-10 system. In the decimal system, numbers are represented using ten digits (0-9), and the value of each digit is determined by its position or place value within the number.

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Answer:

3 x 5 + 5 x 3 would be equal to 30  

Step-by-step explanation:

Answer:

The answer would have to be B

Step-by-step explanation:

explains itself

Answer:it’s B

Step-by-step explanation:

Answer:

A

Step-by-step explanation

Answer:

y=2x-1

Step-by-step explanation:

If you are supposed to write the equation in slope-intercept format, (y=mx+b), then y=2x-1 would be the answer. 2 is the slope(m), and -1 is the y-intercept(b). I hope thus helped :).

Answer:

Rt = 7.1

QR = 9cm

Step-by-step explanation:

RT = 12 - 4.9

QR = 'PS = QR'

Answer:

Area = 5200 ft²

Step-by-step explanation:

First let us find the area of the house.

Area = l × w

Area = 30 ft × 40 ft

Area = 1200 ft²

Now let us find the area of the backyard.

Area = l × w

Area = 80 ft × 50 ft

Area = 4000 ft²

Now that we have found the area of the house and the backyard, it asks us to find the total area of house and the backyard. To find the answer, you will both, the area of house and the area of the backyard.

Area of house + Area of backyard

1200 ft² + 4000 ft²

5200 ft²

Hope this helps, thank you :) !!

Answer:

7pi/6

Step-by-step explanation:

30 degreees = pi/6

180 degrees = pi, or 6pi/6

180 + 30 = 7pi/6

Answer:

0.1057

Step-by-step explanation:

We solve the above question using z score formula

z = (x-μ)/σ, where

x is the raw score = 32 oz

μ is the population mean = 33 oz

σ is the population standard deviation = 0.8oz

For x < 32 oz

z = 32 - 33/0.8

z = -1.25

Probability value from Z-Table:

P(x<32) = 0.10565

Approximately = 0.1057

Therefore, the proportion of packets that are underweight (i.e. Weight less than 32 oz.) are 0.1057.

Answer:

1000

Step-by-step explanation:

Answer:

1000

Step-by-step explanation:

your welcomeeeeeee

Answer:

322 /738 ; 0.436

Step-by-step explanation:

__________________ M____ F__

Eat oysters ________ 205 __ 113

Does not eat oysters _ 98 __ 322

Probability of choosing a female and does not eat oysters :

Number of (F n Does not eat oyster) = 322 (from table)

Total number of sample : (205+98+113+322) = 738

Hence,

Probability of choosing a female and does not eat oysters ;

Number of (F n Does not eat oyster) = 322 (from table) / total number of samples

= 322 / 738

= 0.436

Answer:

it's = 0

you have to use the steps of maths