The solution is -3.

Which division equation also has the given solution?

The equation that represents the distance traveled by the second car is 60(t + 1.33).

Let t = travel time of the 2nd car when it overtakes the 1st

:

Find the travel time of the 1st car to go 80 mi; time = dist/speed

time = 80%2F60

time = 1.33 hrs for the 1st car to go 80 mi

therefore

(t+1.33) = travel time of the 1st car when it is overtaken

:

When the 2nd overtakes the 1st, they will have traveled the same distance

Write a distance equation, dist = speed * time

:

2nd car dist = 1st car dist

70t = 60(t+1.33)

70t = 60t + 80

70t - 60t = 80

10t = 80

t = 8 hrs travel time of the 2nd car to overtake the 1st

:

;

Confirm this by finding the actual distances, should be equal

70*8 = 560 mi

60*9.33 ~ 560 mi

Hence , the equation that represents the distance traveled by the second car is 60(t + 1.33).

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Answer:

-27

Step-by-step explanation:

5(-3)^3(5)^-1

5(-27)(1/5)

-135(1/5)

-135/5

-27

Hopes this helps please mark brainliest

The length of Marisa's garden is 10

The given parameters are:

Perimeter = 32 feet

Width = 6 feet

The perimeter is calculated as:'

Perimeter = 2 * (Length + width)

So, we have

2 * (Length + 6) = 32

Divide by 2

Length + 6 = 16

Subtract

Length = 10

Hence, the length of Marisa's garden is 10

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Answer:

16

Step-by-step explanation:

Given that :

r + 9 = 4 greater Than s

r - 1 1 is how much less than s

r + 9 = s + 4

Solve for r

Subtract 9 from both sides

r + 9 - 9 = s + 4 - 9

r = s - 5

Hence,

r - 11 = (s - 5) - 11

r - 11 = s - 5 - 11

r - 11 = s - 16

r - 11 = s - 16

Therefore, r - 11 is 16 less than s

Answer:

-999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

Step-by-step explanation: The way he leaps off of rooftops and flips backwards to face the camera before falling into a head first dive is just full of the exaggerated swagger of a Black teen.

\(\qquad \qquad \textit{inverse proportional variation} \\\\ \textit{\underline{y} varies inversely with \underline{x}} ~\hspace{6em} \stackrel{\textit{constant of variation}}{y=\cfrac{\stackrel{\downarrow }{k}}{x}~\hfill } \\\\ \textit{\underline{x} varies inversely with }\underline{z^5} ~\hspace{5.5em} \stackrel{\textit{constant of variation}}{x=\cfrac{\stackrel{\downarrow }{k}}{z^5}~\hfill } \\\\[-0.35em] ~\dotfill\)

\(\stackrel{\textit{"y" varies inversely with "x"}}{y = \cfrac{k}{x}}\hspace{5em}\textit{we also know that} \begin{cases} x=4\\ y=16 \end{cases} \\\\\\ 16=\cfrac{k}{4}\implies 64 = k\hspace{9em}\boxed{y=\cfrac{64}{x}} \\\\\\ \textit{when x = 32, what's "y"?}\qquad y=\cfrac{64}{32}\implies y=2\)

Mr. Santiago needs to purchase 12 more boxes of crayons to have enough for all of his students.

Mr. Santiago teaches art classes on the weekends at the rec center.

He has 48 students in his class.

Each student needs a box of crayons that contains 24 crayons.

Mr. Santiago's st blockage has 4 boxes of crayons.

The question requires you to find out how many more boxes of crayons Mr. Santiago needs to purchase to have enough for all of his students.

We can solve this by using multiplication and division.

48 students need a box of crayons with 24 crayons each.

The total number of crayons required is:

48 x 24 = 1152.

Since Mr. Santiago already has 4 boxes of crayons, the total number of crayons he has is :

4 x 24 = 96

To find out how many more boxes he needs, we can divide the total number of crayons required by the number of crayons he already has.

1152 / 96 = 12

Therefore, the answer is 12.

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Points A, B, C, D, and E are collinear and in that order. The value of Ac is 18.

According to the segment addition postulate, if two points on a line segment, A and C, are given, a third point, B, will only be found on line segment AC if and only if the distances between the points satisfy the conditions of the equation AB + BC = AC.

Keep in mind that a line segment is a portion of a line that has two distinct end points. There are many points between the two end points that make up the object.

The segment addition postulate can be stated more simply by saying that if point B lies on line segment AC, then AB + BC will equal AC.

by the segment addition postulate,

AC + CE = AE so AC = AE - CE

AC = (x+50) - (x+32)

AC = x+50-x-32

AC = 18

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Answer: down, by 3 units

Step-by-step explanation: -3 is negative so you go down on the graph 3 times

Answer:

down by 3 units

Step-by-step explanation:

i just did this assignment on edg

Answer:

que esta since riheeeee

Responder: 36.9

explicación paso a paso:

1771.2 / 48 = 36.9

Answer:

I think it goes like this: 10^-99, 10^-17, 10^-5, 10^5, 10^14, 10^30

Step-by-step explanation:

For the function f(x) = 7/8x² - 14, the x-intercepts are x = -4 and x = 4.

What is a function?

In mathematics, a function is a unique arrangement of the inputs (also referred to as the domain) and their outputs (sometimes referred to as the codomain), where each input has exactly one output and the output can be linked to its input.

To find the x-intercepts of the function f(x), we need to solve the equation f(x) = 0.

f(x) = 7/8x² - 14

Substitute f(x) with 0 -

0 = 7/8x² - 14

Add 14 to both sides -

7/8x² = 14

Multiply both sides by 8/7 -

x² = 16

Take the square root of both sides -

x = ±4

Therefore, the x-intercepts of the function f(x) are x = -4 and x = 4.

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Answer:

12 cm

Step-by-step explanation:

Volume = length x width x height = 192 cm cubed

4 x 4 x ? = 192 cm

16 x ? = 192

? = 192 / 16

? = 12 cm

The length of the third side of the new carton is 12 cm.The volume of a box is given by the product of the length, width, and height. In shape 1, let the length, width, and height be l, w, and h respectively. We are given that the volume is 192 cm³.

l x w x h = 192 cm³

In shape 2, the length and width are both 4 cm. Let the height be h. The volume is still 192 cm³.

4 x 4 x h = 192 cm³

h = 192 cm³ / 16 cm² = 12 cm

Therefore, the length of the third side of the new carton is 12 cm.

Here is an explanation of the steps involved in solving the problem:

Identify the known and unknown quantities. The known quantity is the volume of the box, which is 192 cm³. The unknown quantity is the length of the third side of the new carton.

Set up an equation. We can set up an equation by setting the volume of the old carton equal to the volume of the new carton. This gives us:

l x w x h = 4 x 4 x h

Substitute known values. The length and width of the new carton are both 4 cm. So we have:

l x w x h = 4 x 4 x h = 16 h

Solve for the unknown quantity. To solve for the unknown quantity, we can divide both sides of the equation by 16. This gives us:

h = 192 cm³ / 16 cm² = 12 cm

Therefore, the length of the third side of the new carton is 12 cm.

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The number of rolls of paper used per wall will be 1.5 rolls per wall.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Andy is hanging wallpaper in his kitchen. He is to cover 2 2/5 of the walls in the room using 6 rolls of paper. We know that the room has 4 walls.

Then the number of rolls of paper used per wall is given as,

⇒ 6 / 4

⇒ 1.5 rolls per wall

The number of rolls of paper used per wall will be 1.5 rolls per wall.

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Answer:

Candice

Step-by-step explanation:

Answer:

  y = 8/x

Step-by-step explanation:

Y goes down when X goes up, so the variation is not direct.

The product of x and y is a constant, 8, so that is the constant associated with the inverse variation formula:

  y = k/x

  xy = k = 8

So, the model is ...

  y = 8/x

Answer:

The answer is 32

Step-by-step explanation:

The formula for finding the area of a trapezoid is:

         ((base 1 + base 2)/ 2 )* h

Now all you have to do is substitute the numbers in.

Note: bases will always be the ones like 12 and 4 in this case. We have just named then 1 and 2.

Answer:

32 square units

Step-by-step explanation:

\(\displaystyle A=\frac{1}{2}(b_1+b_2)h=\frac{1}{2}(12+4)(4)=\frac{1}{2}(16)(4)=\frac{1}{2}(64)=32\)

Note that \(b_1\) and \(b_2\) are the lengths of each base of the trapezoid, so it doesn't matter which is which.

Answer:

I think D because CBD is half of ABC

Step-by-step explanation:

If I am wrong I appologize

Therefore , the solution of the given problem of  probability comes out to be the right response is thus: "Drawing a red card or a Queen from a regular deck of cards is an overlapping occurrence."

The primary objective of statistical inference, a branch of mathematics, is to determine the chance that a claim is true or that a specific event will occur. Chance can be represented by any number between 0 and 1, in which 1 typically represents certainty and 0 typically represents possibility. A probability diagram shows the chance that a specific event will occur.

Here,

Because the Queen of Hearts and Jack of Spades are not face cards or nines,

the occurrences "Drawing a Queen of Hearts or Jack of Spades from a standard deck of cards" and "Drawing a face card or a 9 from the a standard deck of cards" do not overlap.

A Queen of Hearts is both a red card and a queen, and a diamond is a type of red card and a club is a type of card, so the occurrences "Drawing a Diamond or a Club from a Standard Deck of Cards" and "Drawing a Red Card or a Queen from a Standard Deck of Cards" overlap.

The right response is thus: "Drawing a red card or a Queen from a regular deck of cards is an overlapping occurrence."

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Answer:

3.5 buckets per cow

Step-by-step explanation:

Given

\(Buckets = 7\ equal\ sized\)

Required

Determine the rate per bucket per each cow

From the question, we understand that both cows produced same quantity of milk;

And since, they're are two cows

Milk produced by each cow is calculated by dividing number of buckets by 2; as follows;

\(Each\ cow = \frac{7}{2}\ buckets\)

\(Each\ cow = 3.5\ buckets\)

Hence, the rate is 3.5 buckets per cow

Answer:

135

Step-by-step explanation:

135+45=180

Answer:

(6 x -10) - 2(-10+1) = 3(-10-2) + 6

-60 + 18 = -36 + 6

-42 is not equal to  -30

Sorry it can't be answered. If it is -6 instead of + 6, it would be equal

The value of the car after 3 years is $79, 000

To determine the value, we have to use the formula;

Value = Initial value × (1 - Depreciation rate)ⁿ

Substitute the values given, we get;

Remaining value after 3 years = $100,000 × (1 - 0.10)³

Expand the bracket, we get;

Value after 3 years = $100,000 × (0.90)³

Find the cube value and substitute, we have;

Value after 3 years = $100,000 × 0.729

Multiply the values, we have;

Value after 3 years = $72,900

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Answer:

x-7y=84

x-7y-84=0

Step-by-step explanation:

y=mx+c

y=ax+b

ax+by=c or ax+by-c=0

m= 1/7

y=1/7x-12

x-7y=84

x-7y-84=0

Answer:

what's the rest of the problem?

Answer:

Step-by-step explanation:

The given expression is 4-3x-2.

To find the coefficient, we need to identify the numerical factor that is multiplied by the variable x. In this case, the numerical factor that is multiplied by x is -3.

Therefore, the coefficient of 4-3x-2 is -3.

Considering the discrete distribution given, we have that:

From the relative frequency distribution, we have that there are 43 students, and the number of siblings is distributed as follows:

For this problem, the mean is:

M = 0.1628(0) + 0.1860(1) + 0.1628(2) + 0.1628(3) + 0.1628(4) = 1.65.

The standard deviation is:

s = sqrt[0.1628(0-1.65)² + 0.1860(1-1.65)² + 0.1628(2-1.65)² + 0.1628(3-1.65)² + 0.1628(4-1.65)²] = 1.32.

This sample has 43 observations, hence the median is the 22th observation, which is of 2.

Of the 43 respondents, 7 x 4 = 28 have at least 2 siblings, hence the percentage is given by:

P = 28/43 = 0.6512.

65.12% of respondents have at least 2 siblings.

22/43 = 0.52(approximately).

Hence 2 is the 52th percentile, meaning that 52% of all respondents have fewer than 2 siblings.

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