I’ll love u forever if u can help me with this ASAP PLZZZZ ;)

Answer:

4

Step-by-step explanation:

It is 4 because there are 4 pea pods with 3 peas in each pod.

Answer:

2

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

given that V is directly proportional to h³ , then the equation relating them is

V = kh³ ← k is the constant of proportion

to find k use the condition V = 48 when h = 4 , then

48 = k × 4³ = 64k ( divide both sides by 64 )

\(\frac{48}{64}\) = k , then k = 0.75

V = 0.75h³ ← equation of proportion

1

when h = 3 , then

V = 0.75 × 3³ = 0.75 × 27 = 20.25 cm³

2

when h = 6 , then

V = 0.75 × 6³ = 0.75 × 216 = 162 cm³

then

162 ÷ 20.25 = 8

the volume will be 8 times bigger

25% is the larger circle area is gray.

Area of a Circle: The area of a circle is pi times the radius squared.

To calculate the area of the circle we have the formula:

A = π r²-----(1)

where

A=area

r=radius.

First, we have to analyze the given data, the large circle center o passes through d, so

Gray circle area=π*(radius)^2----(2)

The radius of the smaller circle = OD/2 substitute in (2)

Gray circle area=π*(OD/2)^2

Gray circle area=π*OD^2/4

Larger circle area=π*(radius)2    

radius of the larger circle = OD

larger circle area=π*OD^2  

To know the percentage of a large circle we have a small formula:

gray circle area/large circle area--------(3)

=π*OD^2/4/π*OD^2  

=π*OD^2/4*1/π*OD^2=1/4

=25/100

=25%

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Answer:

A 5040

B 35

Step-by-step explanation:

A  There are 7 ways to put the first picture.  There are 6 pictures left and 6 ways to put the 2nd picture.  There are now 5 pictures left and 5 ways to put the 3rd picture.  And so on

7 * 6*5*4*3*2*1

5040

B  If we can only have 3 pictures and order does not matter

7 choices for the first * 6 *5

But

We have to take into account order

The first picture can go into 3 slots, the second into 2 and the third 1 so divide by 6

(7*6*5)/ (3*2*1)

35

The value of the expression is 40.64.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

41 + (5/7)t

When t = -1/2

41 + (5/7)t

= 41 + 5/7 x (-1/2)

= 41 - 5/14

= (574 - 5) / 14

= 569/14

= 40.64

Thus,

The value is 40.64.

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If the slope of the ramp are equal the vertical of the 12 inches of horizontal distance ramp is 24 inches

The slope is calculated form the ratio of the vertical to the horizontal, this is related by the formula

= vertical distance / horizontal distance

= 22 inches / 11 inches

= 2

Applying the slope for the second ramp

= vertical distance / horizontal distance

2 = vertical distance / 12

vertical distance = 24 inches

hence the ramp is 24 inches

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Answer:

C =-x + 550

Step-by-step explanation:

Complete question

At $350 per person, an airline anticipates selling 200 tickets for a particular flight. At $450 per person the airline anticipates selling 100 tickets for the same flight .Find the linear equation between the cost per ticket and the number of tickets.

Find the complete question attached

Let x be the total number of tickets sold

C be the cost per ticket

If C = $350, x = 200

when C = $450, x = 100

Get the slope

m = C2-C1/x2-x1

m = 450-350/100-200

m = 100/-100

m = -1

Substituting into the point slope form of the equation;

C - C1 = m(x-x1)

Substituting m = -1, C1 = 350 and x1 = 200

C - 350 = -1(x-200)

C - 350 = -x + 200

C = -x + 200 + 350

C = -x + 550

Hence the required linear equation is C =-x + 550

The linear equation should be C =-x + 550

Here we assume x be the total number of tickets sold

And,

C be the cost per ticket

Since C = $350, x = 200 and C = $450, x = 100

So, here the slope should be

\(m = C2-C1\div x2-x1\\\\m = 450-350\div 100-200\\\\m = 100\div -100\)

m = -1

Now here we Substituting into the point slope form

So,

C - C1 = m(x-x1)

Here m = -1, C1 = 350 and x1 = 200

Now

C - 350 = -1(x-200)

C - 350 = -x + 200

C = -x + 200 + 350

C = -x + 550

It is an incomplete question. Please find the complete question below.

At $350 per person, an airline anticipates selling 200 tickets for a particular flight. At $450 per person the airline anticipates selling 100 tickets for the same flight .Find the linear equation between the cost per ticket and the number of tickets.

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Answer:

2- sum the ratio

Step-by-step explanation:

Answer:

4 can i have brainlyist.???

Step-by-step explanation:

4+4=8 8+4=12

Answer:

He would be able to buy 4 pencils for $1.00



Step-by-step explanation:

The length of the guys wire to the nearest foot is 56 feet.

The pole 5 ft tall is used to support the guy wire for the tower, which runs from the tower to a metal stake in the ground.

The situations forms a right angle triangle.

Therefore, the length of the guy wire can be found as follows:

Using trigonometric ratios, we can find the angle the guy wire made with the ground.

tan ∅ = opposite / adjacent

tan ∅ = 5 / 1

∅ = tan ⁻¹ 5

∅ = 78.690067526

∅ = 78.69°

Therefore, let's find the length of the guy wire using the angle.

cos 78.69° =  adjacent / hypotenuse

0.1961172908 = 11 / h

h = 11 / 0.1961172908

h = 56.088884361

Therefore,

length of the guy wire = 56 feet

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17.5 litres of must be added to 14 litres of a 90% acid solution to obtain a 40% acid solution.

A percentage is a number or ratio expressed as a fraction of 100.

Given that, there are 14 litres of a solution which is 90% acidic,

Let water added be x, then according to question,

0.90*14 = 0.40(x+14)

12.6 = 0.40x + 5.6

0.40x = 7

x = 17.5

Hence, 17.5 litres of must be added to 14 litres of a 90% acid solution to obtain a 40% acid solution.

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The statement "The height of the probability density function f(x) of the uniform distribution defined on the interval [a, b] is 1/(a-b)" is False.

In a uniform distribution, the probability density function (PDF) is constant within the interval [a, b]. The height of the PDF represents the density of the probability distribution at any given point within the interval. Since the PDF is constant, the height remains the same throughout the interval.

To determine the height of the PDF, we need to consider the interval length. In a uniform distribution defined on the interval [a, b], the height of the PDF is 1/(b - a) for the PDF to integrate to 1 over the entire interval. This means that the total area under the PDF curve is equal to 1, representing the total probability within the interval [a, b].

Therefore, the correct statement is that the height of the probability density function f(x) of the uniform distribution defined on the interval [a, b] is not 1/(a - b), but rather it is a constant value necessary for the PDF to integrate to 1 over the interval, i.e., 1/(b - a).

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A function assigns values. The difference between the maximum value of g(x) and the minimum value of f(x) is 18.

A function assigns the value of each element of one set to the other specific element of another set.

Since the maximum of the parabola function g(x) will lie at its vertex, therefore, the maximum will be at (3,12). Now, if we try to find the minimum of the function f(x). We need to plot the function on the graph as shown below.

As the minimum of the function f(x) will lie at the vertex of the parabola function, therefore the minimum of the function f(x) will lie at (3,-6).

If we try to find the difference between the maximum value of g(x) and the minimum value of f(x), then we will get,

\(\rm Difference=12-(-6)=18\)

Thus, the difference between the maximum value of g(x) and the minimum value of f(x) is 18.

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guy above is right, 18 is the correct answer

Answer:

13/18

Step-by-step explanation:

There were 18 apples. Namid ate 3 and more 2 fell:

3+2=5

So, rested 18-5=13 apples. The total was 18, and rested 13, so the fraction is 13/18

Answer:

pick number 3 I think that's the one

The length of the side C'D' is 2.8 given that quadrilateral ABCD is rotated 55° about point R to create quadrilateral A'B'C'D' and from the figure A'B' = 4, ∠A' = 166°, A'D' = 3, CD = 2.8, ∠C = 123° and BC = 5. This can be obtained as rotation about a point, the length of the side or the angles does not change.

Here in the question it is given that,

⇒ We have to find the length of the side C'D'.

On rotation about a point, the length of the side or the angles does not change.

Therefore we can write that,

⇒ A'B' = AB = 4

⇒ A'D' = AD = 3

⇒ B'C' = BC = 5

⇒ C'D' = CD = 2.8

and

⇒ ∠A' = ∠A = 166°

⇒ ∠C = ∠C = 123°

Hence the length of the side C'D' is 2.8 given that quadrilateral ABCD is rotated 55° about point R to create quadrilateral A'B'C'D' and from the figure A'B' = 4, ∠A' = 166°, A'D' = 3, CD = 2.8, ∠C = 123° and BC = 5.

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Answer:

Less than 14.

Step-by-step explanation:

Since we are multiplying 14 by 3/7, and 3/7 < 1, then 14 must be less than 14, because we're multiplying it by a fraction. Therefore, when we multiply by 3/7, we are essentially turning 14 into 3 parts out of 7 parts out of 14, or 6.

Answer:

That would be _______________________________________________________________________________________________________________________

Step-by-step explanation:

_________________________________________________________________________________________________________________________________________________________________________________________

Answer:

(.25)(.30) = .075 probability that both children will get the flu

The probability that both a youngster in New York and a kid in Los Angeles will get this season's virus can be determined by duplicating the singular probabilities. Consequently, the likelihood that both will get influenza is 0.075.

To find the probability of the two occasions happening, we duplicate the probabilities of every occasion. Considering that the probability of a kid in New York getting this season's virus is 0.25 (or 25%) and the probability of a youngster in Los Angeles getting influenza is 0.30 (or 30%), we multiply these probabilities: 0.25 * 0.30 = 0.075. This implies there is a 0.075 probability, or 7.5%, that both a youngster in New York and a kid in Los Angeles will get influenza.

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Answer:

x=10, y=-6

Step-by-step explanation:

1) express x from the first equation x+y=4 x=4-y

2) It is the system of equations, so both equations are simultaneous.

you can replace x to 4-y in the second one

2 *(4-y) +3y=2

8-2y+3y= 2

y=-6

x= 4-y=4-(-6)=10

The answer is x=10, y=-6

At a continuous speed of 20 miles per hour, it takes 2 minutes to cross this bridge.

The unitary method is used to calculate the value of a single unit and then multiply that value by itself in order obtain the desired value. Unitary refers to a single, unique, or solitary unit. As a result,

this method's objective is to establish values in terms of a single unit. If a car can drive 44 kilometer two litres of gas, for instance, the unitary approach can be used to calculate how many kilometers it can travel on one litre of gas. The value of a single unit is determined by the unitary technique, and also the value of the required quantity of units can then be calculated using this value.

given,

 0.76 miles = (4024/5280) miles

Speed =20 miles per hour

Time: =(Distance / Speed) = (0.76/20)

= 0.038 ( in hours )

into minutes = 2 min

At a continuous speed of 20 miles per hour, it takes 2 minutes to cross this bridge

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A: √50x^2 and d: √72x^2 are like radicals.

Like radicals are square roots with the same coefficient outside the radical. For example, √50x^2 and √72x^2 can be simplified to √2 * √25x^2, which makes them like radicals. Simplifying the expressions helps to see if they are alike.

Expressions such as √32x and √18n cannot be simplified to have the same coefficient outside the radical and hence, they are not like radicals.

In conclusion, only √50x^2 and √72x^2 are like radicals after simplification.

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Answer:

A&D

Step-by-step explanation:

Got it right on edge

True, the joint probability of Y1 and Y2 taking on the value 1 simultaneously is 1/3.

The first dummy random variable is defined as follows:

Let X be the random variable representing the number on the first dice. Then, the dummy random variable Y1 is defined as:

Y1 = 1 if X is either 1, 2, or 3

Y1 = 0 otherwise

Similarly, the second dummy random variable is defined as:

Let Z be the random variable representing the number on the second dice. Then, the dummy random variable Y2 is defined as:

Y2 = 1 if Z is either 3, 4, 5, or 6

Y2 = 0 otherwise

Since Y1 and Y2 are independent, their joint probability distribution can be computed by multiplying their marginal probabilities.

P(Y1=1, Y2=1) = P(Y1=1) * P(Y2=1)

To compute P(Y1=1), we need to find the probability that X is either 1, 2, or 3. Since each face of a fair dice has an equal probability of appearing, we have:

P(X=1) = P(X=2) = P(X=3) = 1/6

Therefore,

P(Y1=1) = P(X=1 or X=2 or X=3) = P(X=1) + P(X=2) + P(X=3) = 3/6 = 1/2

Similarly, to compute P(Y2=1), we need to find the probability that Z is either 3, 4, 5, or 6. Again, since each face of a fair dice has an equal probability of appearing, we have:

P(Z=3) = P(Z=4) = P(Z=5) = P(Z=6) = 1/6

Therefore,

P(Y2=1) = P(Z=3 or Z=4 or Z=5 or Z=6) = P(Z=3) + P(Z=4) + P(Z=5) + P(Z=6) = 4/6 = 2/3

Thus,

P(Y1=1, Y2=1) = P(Y1=1) * P(Y2=1) = (1/2) * (2/3) = 1/3

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Option B is represented by the equation Y = 12X on a Coordinate plane with X representing the number of CDs and Y representing the cost in dollars. The cost per CD for Option B is $12, which is less than the cost per CD for Option A ($15). Therefore, Option B is the better deal

Option A: $75 for 5 CDs

Option B:

First quadrant of a coordinate plane with X axis labeled Number of CDs and Y axis labeled Cost in dollars. The line Y equals twelve X is graphed.

To determine which option is the better deal, we need to compare the cost per CD for each option.

Option A costs $75 for 5 CDs, so the cost per CD can be found by dividing $75 by 5 CDs:

Cost per CD = $75 ÷ 5 = $15/CD

Option B is represented by the equation Y = 12X, where Y is the cost in dollars and X is the number of CDs. To find the cost per CD for Option B, we need to substitute X = 1 (since we want to know the cost for 1 CD) into the equation:

Y = 12X

Y = 12(1)

Y = 12

So Option B costs $12 for 1 CD.

Comparing the cost per CD for each option, we see that:

Cost per CD for Option A = $15/CD

Cost per CD for Option B = $12/CD

Therefore, Option B is the better deal as it costs less per CD than Option A.

Option B is represented by the equation Y = 12X on a coordinate plane with X representing the number of CDs and Y representing the cost in dollars. The cost per CD for Option B is $12, which is less than the cost per CD for Option A ($15). Therefore, Option B is the better deal.

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The option which is cheapest include: B. Option B: $12 for 1 CD.

In Mathematics, the unit rate is sometimes referred to as unit price or unit ratio and it can be defined as the quantity of material that is equivalent to a single unit of product or quantity.

In order to determine the unit rate, we would use the following mathematical equation (formula);

Unit rate = Total cost/number of CDs

Unit rate for Option A = 75/5

Unit rate for Option A = $15.

Unit rate for Option B = 12/1 = 24/2 = 36/3 = 48/4 = 60/5

Unit rate for Option B = $12.

In conclusion, we can logically deduce that $12 for 1 CD is much cheaper than $75 for 5 CDs i.e $12 < $15.

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Complete Question;

Which of the following is the cheapest option?

Option A: $75 for 5 CDs

Option B: First quadrant of a coordinate plane with X axis labeled Number of C D’s and Y axis labeled Cost in dollars. The line Y equals twelve X is graphed.

Option A

Option B

Answer:

YZ=6.42   m<Y=12

Step-by-step explanation:

Answer:

77 degrees yz

Answer:

Step-by-step explanation:

Answer:

a two-dimension surface formed by two number lines.

From the information given, the inequality that models the situation is:

\(4x + 3y \leq 60\)

The cold water flows at a rate of 4 gallons per minute, hence, the amount after x minutes will be of: \(4x\)

The hot water fills at a rate of 3 gallons per minute, hence, the amount after y minutes will be of: \(3y\).

The total amount is the sum of these amounts, hence:

\(T = 4x + 3y\)

It holds a maximum of 60 gallons, hence:

\(T \leq 60\)

\(4x + 3y \leq 60\)

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