help asap What is the equation of this line in slope-intercept form?


y=−4x+1y=−4x+1

y=−14x+1y=−14x+1

y=4x−1y=4x−1

y = 4x + 1

To compare the average rate of change between hours 4 and 8 to the average rate of change between hours 0 and 4, we need to calculate the average rate of change for both time intervals using the given formula. The correct option can be determined by comparing these two average rates of change.

To compare the average rate of change between hours 4 and 8 to the average rate of change between hours 0 and 4, we need to calculate the average rate of change for both time intervals. The formula for average rate of change is:

Average Rate of Change = (f(b) - f(a)) / (b - a)

For the interval between hours 4 and 8, the average rate of change is:

Average Rate of Change = (f(8) - f(4)) / (8 - 4)

Substituting the values into the formula:

Average Rate of Change = (80 * (1.5)^8 - 80 * (1.5)^4) / (8 - 4)

For the interval between hours 0 and 4, the average rate of change is:

Average Rate of Change = (f(4) - f(0)) / (4 - 0)

Substituting the values into the formula:

Average Rate of Change = (80 * (1.5)^4 - 80) / 4

Comparing these two average rates of change, we can determine which option is correct.

Beethoven was a renowned composer who struggled with hearing loss later in his life. Please  note that he did not erase his music deliberately.

Instead, due to his deafness, he often revised and edited his compositions repeatedly, writing and rewriting sections to perfect his musical ideas.

Beethoven was known for his meticulous nature and pursuit of musical excellence. He constantly refined his compositions, making changes, corrections, and improvements until he was satisfied with the final piece. This process involved extensive revisions and alterations to his musical scores, which might have been mistakenly perceived as "erasing" music.

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The Chance coin has the greatest mass if Chance has $2 in quarters. Blake has $5 in dollar coins.

The symbols cross (×), asterisk (*), and dot (·) are used to denote multiplication. You most frequently utilize the cross when writing in your notebooks. In computer languages and algebra, the asterisk and dot are both utilized (higher mathematics).

Given:

Chance has $2 in quarters. Blake has $5 in dollar coins,

The total quarters coin Chance has = 2 × 4 = 8,

The total dollar coins Blake has = 5 × 1 = 5

Calculate the mass as shown below,

Chance coin mass =  5.67 × 8

Chance coin mass = 45.36 gram

Blake coin mass = 8.1 × 5

Blake coin mass = 40.5 gram

Compare both masses,

45.36 gram > 40.5 gram

Thus, the Chance coin has the greatest mass.

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Each baker uses (12x - 3.6) / 6 pounds of flour in an hour. The expression equivalent to 12x - 3.6 to represent the total flour used in an hour is 12x - 3.6 pounds.

To find an expression for the number of pounds each baker uses in an hour, we divide the total amount of flour (12x - 3.6 pounds) by the number of bakers (6). Therefore, each baker uses (12x - 3.6) / 6 pounds of flour in an hour.

To write an expression equivalent to 12x - 3.6 to represent the total flour used in an hour, we can simply use 12x - 3.6 pounds, as this already represents the total amount of flour consumed by all the bakers in one hour.

Each baker uses 2x - 0.6 pounds of flour each hour. The expression 12x - 3.6 represents the total flour used by all bakers in an hour, so it's already the equivalent expression needed.

If six bakers use a total of 12x - 3.6 pounds of flour each hour, and each baker uses the same amount of flour, we need to divide the total amount of flour by the number of bakers to find how much flour each baker uses per hour.

Amount of flour per baker per hour = Total flour used / Number of bakers

= (12x - 3.6) / 6

By simplifying this expression, we divide each term in the numerator by 6:

= 12x/6 - 3.6/6

= 2x - 0.6

So, each baker uses 2x - 0.6 pounds of flour each hour.

To represent the total hour used in an hour with an equivalent expression, we can simply rewrite the original expression, as it already represents the total amount of flour used by all bakers in an hour. Thus, the expression equivalent to 12x - 3.6 is already the total amount used in an hour.

Following are the calculation of the division problem:

Given:

quotient=3

remainder=28

To find:

division problem=?

Solution:

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To create a division problem with a quotient of 3 and a remainder of 28, you can write it as 43 divided by 5.

To write another division problem with a quotient of 3 and a remainder of 28, we can start by multiplying the quotient (3) by the divisor and then adding the remainder (28). Let's say the divisor is x:

3x + 28 = dividend

For example, if we choose x to be 5:

3(5) + 28 = 15 + 28 = 43

So, the division problem with a quotient of 3 and a remainder of 28 could be 43 divided by 5.

Answer:

7 friends got pizza

Step-by-step explanation:

Tom ate [tex]\frac{1}{4}[/tex] of a pizza.

So, Reaming part = [tex]1-\frac{1}{4}=\frac{3}{4}[/tex]

He divided the leftover pizza into pieces each equal to 1/12 of the original pizza.

Let x be the no. of grinds he gave 1/12 part pieces

So, Part of pizza given to x friends = [tex]\frac{1}{12}x[/tex]

So, Remaining pizza = [tex]\frac{3}{4} -\frac{1}{12}x[/tex]

We are given that 1/6 of the original pizza remained.

So, [tex]\frac{3}{4} -\frac{1}{12}x =\frac{1}{6}[/tex]

[tex]x=7[/tex]

Hence 7 friends got pizza

Answer: 2

Step-by-step explanation: 104 photos to be place on 13 pages, to get the number of photos on a page, we simple divide 104 by 13 =8

1 page = 8photos

since 4 pictures can fit in a row, to get the number of rows on a page, we simply divide 8 by 4 = 2.

Therefore on each page, there are 2 rows.

Answer:

Below

Step-by-step explanation:

A. Ms Thomas pays the 'same' amount as her car loan each month through car payments.

The total amount paid at the end of the year for car loan = -$2931. Change in Ms Thomas' savings accounts each month.

  -2931 / 12 = -$244.25

B. -2931 / 12 = -$244.25

-$244.25 x 6 =  -$1465.5

The answer is -1465.5

To determine how many more items Home Room B needs to collect to have more items per student, we can find the average number of items per student in Home Room A and multiply it by the number of students in Home Room B.

To determine how many more items Home Room B needs to collect to have more items per student, we need to compare the number of items collected by Home Room B with the number of items collected by Home Room A per student.

Let's assume Home Room A has 20 students, so they collected a total of 21 additional items of food. We can calculate how many items were collected per student in Home Room A by dividing the total number of items (21) by the number of students (20).

Now, let's assume Home Room B has 30 students. To find out how many more items Home Room B needs to collect, we need to multiply the number of students in Home Room B by the average number of items per student in Home Room A. This will give us the total number of items Home Room B needs to collect to have more items per student.

Let's calculate:

Therefore, Home Room B needs to collect 31.5 more items to have more items per student.

The question lacks essential details, such as the initial number of items collected and the number of students in each home room, which are necessary to calculate the number of additional items home room B needs to collect.

The question seems to be missing specific information about how many items were initially collected by home room A and B, and the number of students in each home room. Therefore, without the provided information, it's not possible to calculate how many more items home room B needs to collect. Usually, to solve such a problem, you would take the total number of items collected by home room A, add 21 to it, then figure out the current items per student ratio for both home rooms A and B. Home room B would need to collect enough items to exceed that per student ratio. If further details are available, please provide them to support an accurate calculation.

Multiplication, Scientific notation, Place value, and Percent are all concepts that help understand the different aspects of numbers.

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The length of the line segment that is 75% of the line BC is 6 cm.

In this problem, we are given that line BC represents 200% or twice the length of a line segment. Let's say the length of BC is 8 cm. To find the length of a line segment that is 75%, we can use proportion. Since 75% is three-fourths of 100%, the length of the line segment will be three-fourths of the length of BC.

So, the length of the line segment that is 75% is (3/4) * 8 cm = 6 cm.

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The number divided by 7,650 by blank equals 7.65 is; 7,650 ÷ 1000 = 7.65

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

We need to solve the below expression;

7,650 ÷ ----- = 7.65

Let the blank is x.

7,650 ÷ x = 7.65

Multiplying both sides by 7.65 and cross multiplying :

x = 7,650/7.65

Hence, 7,650 ÷ 1000 = 7.65

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The area of a rectangle is calculated by multiplying the width and the height. In this case, the area would be 5x7 which is 35 units squared.

You want to find the area of a rectangle with the given dimensions 5x7. The formula to calculate the area of a rectangle is Length x Width. In this case, your length could be 7 and your width could be 5. Therefore, the area of your rectangle is 7(l) x 5(w) = 35 square units.

Remember, the dimension of area is represented as L² (Length squared). In this case, the units would be 'units squared' (since no specific unit is detailed).

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To determine which bottle of apple juice is a better value, calculate the cost per ounce by dividing the price by the number of ounces. The 32 ounce bottle at $2.50 has a slightly lower cost per ounce than the 48 ounce bottle at $3.84.

The student is asking to compare the cost per ounce of two different sizes of apple juice to determine which offers the better value. To do this, you would divide the price of each bottle by the number of ounces it contains to get the cost per ounce for each. Then, you compare these two values.

For the 32 ounce bottle: $2.50 / 32 ounces = $0.078125 per ounce

For the 48 ounce bottle: $3.84 / 48 ounces = $0.08 per ounce.

Although the prices per ounce are very close, the 32 ounce bottle is slightly cheaper per ounce.

Final answer:

To determine the better deal between a 32-ounce bottle of apple juice for $2.50 and a 48-ounce bottle for $3.84, we need to calculate the cost per ounce for each option. The 32-ounce bottle of apple juice is a better deal as it has a lower cost per ounce.

Explanation:

To determine the better deal between a 32-ounce bottle of apple juice for $2.50 and a 48-ounce bottle for $3.84, we need to calculate the cost per ounce for each option.

The cost per ounce for the 32-ounce bottle is $2.50/32 = $0.078125.

The cost per ounce for the 48-ounce bottle is $3.84/48 = $0.08.

Therefore, the 32-ounce bottle of apple juice is a better deal as it has a lower cost per ounce.