PLEASE IM IN NEED OF HELP!!!
Find the value of a.

Answer:

the y axis will be 1 and the x axis will be 8

I know that the y axis will be 1 because y=1  and I know that the x axis will be 8 because 2 to cubed will be 8 because when you multiply 2 by 2 you get 4 and when you multiply 4 by 2 the answer will be 8 so the axis will be (1,8)

Step-by-step explanation:

The linear relationship between time and distance can be considered proportional. The constant of proportionality in this case is 4.

In a proportional relationship, the ratio between the two quantities remains constant. Here, as time increases by 2 hours, the distance also increases by 8 miles. Let's calculate the ratio of distance to time for each pair of values:

For the first pair (2 hours, 8 miles):

Ratio = distance / time = 8 miles / 2 hours = 4 miles/hour

For the second pair (4 hours, 16 miles):

Ratio = distance / time = 16 miles / 4 hours = 4 miles/hour

For the third pair (6 hours, 24 miles):

Ratio = distance / time = 24 miles / 6 hours = 4 miles/hour

For the fourth pair (8 hours, 32 miles):

Ratio = distance / time = 32 miles / 8 hours = 4 miles/hour

As we can see, the ratio of distance to time remains constant at 4 miles per hour for all the pairs. This indicates a proportional relationship between time and distance.

Therefore, the linear relationship is also proportional, and the constant of proportionality is 4.

To know more about proportional relationships, refer here:

https://brainly.com/question/29765554#

#SPJ11

The equivalent expression is:

(z - 1)(z + 3)/(z + 2)

To simplify the expression (z² + 7z - 3)/(z + 2), you can either factorize the numerator or use polynomial division. Let's use factoring in this case.

First, let's factorize the numerator, z² + 7z - 3, into two binomial factors:

(z - 1)(z + 3)

Now, the expression becomes:

[(z - 1)(z + 3)]/(z + 2)

So, the equivalent expression is:

(z - 1)(z + 3)/(z + 2)

Learn more about expression here:

https://brainly.com/question/15994491

#SPJ1

The total number of integral solutions of x + y + z = 12, where −3 ≤ x ≤ 4, 2 ≤ y ≤ 11, and z ≥ 3 is; 59 integer solutions

We are given the condition that;

−3 ≤ x ≤ 4

Thus, we will use x values of -3, -2, -1, 0, 1, 2, 3, 4

When;

x = -3 and y = 2, in x + y + z = 12, solving for z gives z = 13

x = -3 and y = 3,  in x + y + z = 12, solving for z gives z = 12

x = -3 and y = 4,  in x + y + z = 12, solving for z gives z =11

x = -3 and y = 5,  in x + y + z = 12, solving for z gives z = 10

x = -3 and y = 6,  in x + y + z = 12, solving for z gives z = 9

x = -3 and y = 7,  in x + y + z = 12, solving for z gives z = 8

x = -3 and y = 8,  in x + y + z = 12, solving for z gives z = 7

x = -3 and y = 9,  in x + y + z = 12, solving for z gives z = 6

x = -3 and y = 10,  in x + y + z = 12, solving for z gives z = 5

x = -3 and y = 11,  in x + y + z = 12, solving for z gives z = 4

Thus, there are 10 solutions with x =-3

Repeating the above with x = -2, we will have 10 solutions

Similarly, with x = -1, we will have 9 more solutions

Similarly, with x = 0, we will have 8 more solutions.

Similarly, with x = 1, we will have 7 more solutions.

Similarly with x = 2, we will have 6 more solutions.

Similarly with x = 3, we will have 5 more solutions.

Similarly with x = 4, we will have 4 more solutions.

Thus,

Total number of solutions = 4 + 5 + 6 + 7 + 8 + 9 + 10 + 10

= 59 integer solutions

Read more about Number of Integral Solutions at; https://brainly.com/question/251701

#SPJ1

No, it's not possible for Trevor to use 1/2 of the poster for his pictures, 3/8 for his hypothesis, and 1/4 for the experiment process.

This is discovered by addition of fraction

= 1/2 + 3/8 + 7/8

= 7/8

The fractions 1/2, 3/8, and 1/4 add up to 7/8, which is greater than 1.

Since the fractions represent parts of a whole poster, the total must be less than or equal to 1.

Therefore, Trevor needs to adjust the fractions so that their sum is less than or equal to 1.

Learn more about addition of fractions at:

https://brainly.com/question/25412

#SPJ1

Answer:

B:4/6

Step-by-step explanation:

Answer:

B)4/6

Step-by-step explanation:

Answer:

=76

Step-by-step explanation:

24+(−9)(−4)+33−17

=24+36+33−17

=60+33−17

=93−17

=76

Answer:

\(\displaystyle y = 4x\)

Explanation:

Take a look at the endpoint of \(\displaystyle [10, 40].\) If you would just simply divide forty by ten, you will get your rate of change [slope] of four, leading you to the equation of \(\displaystyle y = 4x,\) especially because we are dealing with “direct variation”.

I am joyous to assist you at any time.

Using Law of sines:

Area = 1/2 ab sin C

Replacing:

Area = 1/2 √57 (8.9) sin (7pi/12)

Area = 32.5 units2

Answer:

-4.7

Step-by-step explanation:

25.85÷ -5.5

by changing the fraction to a decimal, just do regular long division

Answer:

x = 20

Step-by-step explanation:

You can use the fact that both 20% and 15% discounts will be merged to reduce 35% of the price of the book that Jamie buys.

By buying the book on sale and using the coupon, Jamie will save

Option B: $11.55

Suppose the sale gives p% off.

And the discount coupon provides q% off.

Then we have total discount applied on the cost of the object bought as

(p+q)%

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

Thus, that thing in number is

\(\dfrac{a}{100} \times b\)

Since the sale offers 20% discount and Jamie has got 15% discount coupon for any fiction book, thus, total 35% will be discounted if Jamie buys fiction book.

Since the price of the fiction book that Jamie brought is $32.99, thus,

Saved amount = 35% of $32.99 = \(\dfrac{32.99}{100} \times 35 = 0.3299 \times 35 \approx \$11.55\)

Thus,

By buying the book on sale and using the coupon, Jamie will save

Option B: $11.55

Learn more about percentage here:

https://brainly.com/question/11549320

Answer:

x= 5

scale factor of 2, divide

Part 1: Kate should buy 100 coats to maximize profits.Part 2: The probability that the coats sell out is 0.25 (25%), and the probability that they do not sell out is 0.75 (75%).

To maximize profits, Kate should consider the scenario where she sells all the coats without any left over at the end of the season.

Since the sales are uniformly distributed between 100 and 400, buying 100 coats ensures that she meets the minimum expected sales of 100. Purchasing more than 100 coats would increase costs without a guarantee of higher sales, potentially leading to excess inventory and lower profits.

Given that the sales are uniformly distributed between 100 and 400 coats, Kate's purchase of 100 coats covers the minimum expected sales.

The probability of selling out can be calculated by finding the proportion of the range covered by the desired sales (100 out of 300). Therefore, the probability of selling out is 100/300 = 0.25 or 25%. The probability of not selling out is the complement, which is 1 - 0.25 = 0.75 or 75%.

learn more about probability here:

https://brainly.com/question/31828911

#SPJ11

Answer:

6 miles

Step-by-step explanation:

Dean(12) - Lisa(9) = 3

Lisa(3) x 2 = 6

The ratio of the number of students in Mr. Moore’s class to Mr. Wilson’s class is 10:9.

A ratio shows us the number of times a number contains another number.

The complete question is:

The ratio of the number of students in Mr. Moore’s class compared to the number of students in miss Henry’s class is 5:4. The ratio of the number of students in Miss Henry’s class compared to the number of students in Mr. Wilson’s class is 8:9. What is the ratio of the number of students in Mr. Moore’s class to Mr. Wilson’s class?

The ratio of the number of students in Mr.Moore's class compared to the number of students in Miss henry's class is 5:4.

Moore/Henry = 5/4

The ratio of the number of students in Miss Henry's class compared to Mr. Wilson's is 8:9.

Henry/Wilson= 8/9

To find the ratio of the number of students in Mr. Moore’s class to Mr. Wilson’s class, we need to multiply the two of the given ratios, therefore, we can write the ratios as,

Moore/Henry × Henry/Wilson = 5/4 × 8/9

Moore/Wilson = 10/9

Hence,  the ratio of the number of students in Mr. Moore’s class to Mr. Wilson’s class is 10:9.

Learn more about Ratios:

https://brainly.com/question/1504221

#SPJ1

Answer:

First ratio is 5:4. 4 is equal to Henry class

If you multiply the ratio by 2 you get

10:8, This ratio can be compared because now Henry class has 8

=> 2(5:4)

=> 10:8

=> 8:9

So, the answer is 10:9.

Answer:

Step-by-step explanation:

The graph decreases at first, then changes direction at (2, 5).

y = a(x-2)^2 + 5

Plug in (1,11) and solve for a:

11 = a(1-2)^2 + 5

a = 6

Equation in vertex form:

y = 6(x-2)^2 + 5

Answer:

Coordinate of points = (7 , 0)

Step-by-step explanation:

Given:

Equation of slope;

y – y1 = m(x – x1)

Equation of slope;

y = 3(x – 7)

Find:

Coordinate of points

Computation:

By comparing

y - 0 = 3(x - 7)

So,

y1 = 0

m = 3

x1 = 7

Coordinate of points = (7 , 0)

Answer:        我不知道你好

Step-by-step explanation:

Answer:

letter a!

Step-by-step explanation:

Answer:

u would need 15 vans if that's what it's asking

Therefore, the due date of the note is August 9 adding the number of days in the note's term to the note's date adding the number of days in the note's term to the note's date.

To determine the due date of the note, we need to add the number of days in the note's term to the note's date.

Given:

Note term: 120 days

Note date: April 9

To find the due date, we add 120 days to April 9.

April has 30 days, so we can calculate the due date as follows:

April 9 + 120 days = April 9 + 4 months = August 9

To know more about due date,

https://brainly.com/question/32249563

#SPJ11

The solution x > -3 represents all values of x that are greater than -3. On the other hand, the solution x = -3 represents a single value of x that is equal to -3.

Given that,

An equation is,

- 4(2x - 3) = 36

Here, Jake's solution to the equation - 4(2x - 3) = 36 is,

-4(2x - 3) = 36

Apply distributive property,

-8x + 12 - 36

- 8x + 12 - 12 = 36 - 12

Subtract 12 on both sides,

-8x = 24

x = - 24/8

x = - 3

So, the solution x = -3 represents a single value of x that is equal to -3.

Therefore, x > -3 represents a range of values greater than -3, while x = -3 represents a single value that is equal to -3.

To learn more about the equation visit:

brainly.com/question/28871326

#SPJ6

Therefore, we can order the integrals as follows, from smallest to largest:

a: ∫80f(x)dx (interval [3, 0], negative values, short length)

b: ∫30f(x)dx (interval [0, 5], positive values, longer length)

d: ∫50f(x)dx (interval [0, 5] and part of [5, 8], positive values, longest length)

c: ∫85f(x)dx (interval [5, 8], positive values, short length)

However, we can compare the given intervals in terms of their length and the position of the function on those intervals to determine the order of the integrals. From left to right, the intervals and their approximate lengths are:

Interval [3, 0]: length 3

Interval [0, 5]: length 5

Interval [5, 8]: length 3

Now we need to examine the position of the function on each interval. From the graph, we can see that the function is negative on the interval [3, 0] and positive on the intervals [0, 5] and [5, 8].

To know more about integrals,

https://brainly.com/question/29208679

#SPJ11

Complete question:

For the function f whose graph is given below, list the following quantities in increasing order, from smallest to largest.

a: ∫80f(x)dx

b: ∫30f(x)dx

c: ∫85f(x)dxd: ∫50f(x)dx

Answer:

24%

Step-by-step explanation:

please mark me brainiest hope this helps

The percentage of the shape that is orange is 24%.

To get the percentage of the shape that is orange, we need to find the quotient between the number of orange squares and the total number of squares, and multiply that by 100%.

Then the percentage of the shape that is orange is:

P = (12/50)*100% = 24%

Then we can conclude that 24% of the shape is orange.

If you want to learn more about percentages, you can read:

https://brainly.com/question/843074

a. the probability that exactly 1 man in the study has the marker is approximately 0.166. b. the probability that more than 1 man in the study has the marker is approximately 0.801.

(a) The probability that exactly 1 man in the study has the marker can be calculated using the hypergeometric distribution.

Let's denote the number of men carrying the marker as successes. In this case, we have 308 men carrying the marker out of a total of 50 men.

Using the hypergeometric probability formula, the probability of exactly 1 man having the marker can be calculated as:

Probability = (Number of ways to choose 1 man with the marker) * (Number of ways to choose 4 men without the marker) / (Total number of possible outcomes)

Probability = \(\(\frac{{\binom{{308}}{{1}} \cdot \binom{{50-308}}{{5-1}}}}{{\binom{{50}}{{5}}}}\)\\\)

Evaluating this expression:

Probability ≈ 0.166

Therefore, the probability that exactly 1 man in the study has the marker is approximately 0.166.

(b) The probability that more than 1 man in the study has the marker can be calculated as the complement of the probability that 0 or 1 man has the marker.

Let's denote the event of having more than 1 man with the marker as event A.

Probability(A) = 1 - Probability(exactly 0 men having the marker) - Probability(exactly 1 man having the marker)

To find the probability of exactly 0 men having the marker, we can use the same formula as in part (a):

Probability(exactly 0 men having the marker) = \(\(\frac{{\binom{{308}}{{0}} \cdot \binom{{50-308}}{{5-0}}}}{{\binom{{50}}{{5}}}}\)\)

To find the probability of exactly 1 man having the marker, we use the formula from part (a):

Probability(exactly 1 man having the marker) ≈ 0.166

Substituting the values into the equation for Probability(A):

Probability(A) = 1 - \(\(\frac{{\binom{{308}}{{0}} \cdot \binom{{50-308}}{{5-0}}}}{{\binom{{50}}{{5}}}}\)\) - 0.166

Probability(A) ≈ 1 - 0.033 - 0.166 ≈ 0.801

Therefore, the probability that more than 1 man in the study has the marker is approximately 0.801.

Learn more about probability here

https://brainly.com/question/32753174

#SPJ11

so we have that to paint 1 door we have to use:

so we have to use 1 1/4 liter to paint one door

Step-by-step explanation:

novels : cookbooks : reference books

Answer:

6 : 33 : 8

Step-by-step explanation:

cookbook = C

novel = N

reference book = R

C : N = 2 : 11

C : R = 3 : 4

C : N : R = ?

Start with C : N = 2 : 11

2 is not divisible by 2, so multiply this ratio by 3.

C : N = 6 : 33

C : R = 3 : 4 multiply by 2 to get

C : R = 6 : 8

C : N : R = 6 : 33 : 8

The slope of the blue curve at point A is 5,000 feet per minute, and at point B, it is -3,000 feet per minute.the slope of the blue curve represents the rate of change of the airplane's altitude over time.

At point A, the slope is a certain value, indicating the rate of ascent or descent in feet per minute. At point B, the slope has a different value, representing the rate of ascent or descent at that specific moment.
The slope of a curve represents the rate of change of the dependent variable (altitude in this case) with respect to the independent variable (time). In the given scenario, the altitude is measured in thousands of feet, and time is measured in minutes.
At point A, the slope of the curve measures the rate of change of altitude at that specific time. Let's say the slope at point A is 5 units (thousands of feet) per minute. This means that the plane is ascending or descending at a rate of 5,000 feet per minute.
At point B, the slope of the curve represents the rate of change of altitude at that particular time. Let's assume the slope at point B is -3 units (thousands of feet) per minute. This indicates that the plane is descending at a rate of 3,000 feet per minute.
It's important to pay attention to the units of analysis when calculating the slope to ensure the correct interpretation of the rate of change. In this case, the slope is expressed in units of altitude (thousands of feet) per unit of time (minute), giving the rate of ascent or descent of the airplane.

learn more about slope here

https://brainly.com/question/32393818



#SPJ11

20 units is the measure of the length of IK.

A line is defined as the distance between two points. Given the following parameters

IK =5x

IJ = 4

JK =4x

If the point J is on IK, hence;

IK = IJ + JK

Substitute the given parameters to have:

5x = 4 + 4x

5x - 4x = 4

x = 4

Determine the length of IK

IK = 5x = 5(4)

IK = 20

Hence the measure of the length of IK is 20 units
Learn more on line and segment here: https://brainly.com/question/2437195

#SPJ1

Complete question

Point J is on line segment IK.Given IK =5x, IJ = 4 and JK =4x, determine the numerical length of IK