Could someone help me with these two questions? Would really appreciate it. (Constant rate of change.)

Answer:

1 3 4

Step-by-step explanation:

umm i suck at explaining sorry

Answer: Multiplying both sides of the equation by 3

substituting 36 for p to check the solution

Step-by-step explanation: To undo the division of p by 3, one multiplies by the inverse of 1/3. That is, one multiplies by 3.

Then you have 3(p/3) = 3(12)

p = 36 simplify

To check this work, you can substitute 36 for p:

36/3 = 12 true statement So, the solution process is multiply both sides of the equation by 3 substitute 36 for p to check the work

Answer:

Step-by-step explanation:

1. 0.4

2. 0.33

3. 0.78

4. 0.82

Answer:

1. 0.4

2. 0.33.....

3. 0.78

4. 0.82

Step-by-step explanation:

1)2÷5

2)1÷3

3)7÷9

4)9÷11

thank you for asking me this question

Answer:

form the origin (0,0) move 4 units right and half an unit down

Answer:

I have attached the steps and answer

Answer:

2 × 1

Step-by-step explanation:

Dimensions of matrix is written as:

no. of rows × no. of columns

SInce this matrix has 2 rows and 1 column hence 2 x 1

Step-by-step explanation:

\( \twoheadrightarrow \: \: \sf{ {( - 4)}^{3} \cdot{( - 4)}^{7}}\)

As we know that,

\( \odot \: \sf{ {a}^{n} \cdot{a}^{m} = {a}^{n + m} }\)

So,

\( \twoheadrightarrow \: \: \sf{ {( - 4)}^{3 + 7} }\)

\( \twoheadrightarrow \: \: \sf{ {( - 4)}^{10} }\)

Answer:

= 4^12

16777216

= 16,777,216

Step-by-step explanation:

-4^5 *  -4^7

we add powers in all circumstances where both powers would naturally stay inside brackets = (4^5)x( 4^7) = 4^12

(-4 x-4 x-4 x-4 x -4 )  x  (-4x-4x-4x-4x-4x-4x-4)

= -1024 x -16384 = 16777216

because

1024 x 16384 = 16777216

if one was shown as (4^5)^7 then it would be a completely differnet question and then we would multiply the powers but symetrical multiplications like -4^5 x -4^7 we add them.

Answer:

6. $127.50

7. 275c

Step-by-step explanation:

Q6)

Kerry's workday is 10 hrs. and works 40 hrs. per week, Kerry works for 4 days

Watson's workday is 8 hrs. and works 40 hrs. per week, Watson works for 5 days

Kerry: works 4 days and gets paid $ 12.75 per cat & grooms 15 cats per day, so Kerry makes = 4(12.75 × 15) = 4(191.25) = $ 765

Watson: works 5 days and gets paid $ 12.75 per cat & grooms 10 cats per day, so Watson makes = 5(12.75 × 10) = 5(127.50) = $ 637.50

∴ The difference between their weekly earning is 765 - 637.50 = $ 127.50

Q7)

Given:

There are 'c' number of conferences rooms in the Texas Hotel

Number of foldable chairs in each room = 275

Solution:

So, the total number of chairs in all conference rooms would be c X 275

= 275c

Answer:

A sequence is a function whose domain is the set of natural numbers or a subset of the natural numbers. We usually use the symbol an to represent a sequence, where n is a natural number and an is the value of the function on n.

Answer:

Rectangle's is 28

Step-by-step explanation:

We multiply 9 * 4 to get rectangless shape and then we substract squares (2) shape 2*2*2

(9*4) - (2*2*2)= 28

Answer:

132.5d

Step-by-step explanation:

=125*2/100

=250/100

=2.5 money

it gains 2.5 d

after 3 years it will have 7.5d

125+7.5=132.5d

Answer:

132.5d

Step-by-step explanation:

Answer:

J

Step-by-step explanation:

Because we want to find out how much it varies or in simple words the difference we can use Range to solve this because range is the difference from the largest number to the smallest number.

Answer: the bag 33.33 ect and the selecting of a red ball is 90%

Step-by-step explanation:

if a bag had three red balls, one blue ball and there are four ball intotal you would most likely get a red ball out of blue the other 10% is the blue ball and for the bags answer is just 100 divided by 3

Option d. m>7 is the correct answer.

Given,

     2m+5>19

or, 2m+5+(-5)>19+(-5)      [adding both side with a negative number doesn't

                                           change the inequality sign]

or, 2m>14

or, (2m/2)>(14/2)             [also dividing both sides by a non-negative number     doesn't change the inequality sign]

or, m>7.

Hence, m>7 is the correct answer to the given question.

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Answer:

Matthew won because 63.4 is greater than 58.3 .Matthew won by 5.1 seconds because 63.4-58.3 =5.1  .Hope this helps :D

The correct answer is (D) -2x - 8.

To simplify the expression -1/3 ( 6x + 15 ) - 3, we can first apply the distributive property to the term in parentheses:

-1/3 ( 6x + 15 ) - 3 = -1/3 * 6x - 1/3 * 15 - 3

Then we can simplify using the properties of multiplication and division:

-1/3 * 6x - 1/3 * 15 - 3 = -2x - 5 - 3

Finally, we can combine like terms:

-2x - 5 - 3 = -2x - 8

The correct answer is therefore (D) -2x - 8.✅

Answer:

your answer will be 29*

am not sure

Step-by-step explanation:

The function for the points are  y = -15x - 5

From the information given, we have that;

The points are;

(1/3,0) (-2 3/4,0) and (0,-5)

Using the point-slope form of a linear equation, we have;

y - y₁ = m(x - x₁)

Such that;

Using (1/3, 0) and (0, -5), we have that the slope is;

m = (0 - (-5))/0 -1/3)

expand the bracket

= 5 / (-1/3)

= -15

Now, take any of the given points and substitute the values

Using (1/3, 0), we get;

y - 0 = -15(x - 1/3).

y = -15x - 5.

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The function for the points solved by  (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)

We have given the points:

(1/3,0) (-2 3/4,0) and (0,-5)

Using the formula of linear equation

\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)                                                          

Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)

that is 1/3 = \(a\), 0 = \(a_{1}\) and

0 = \(b\), -5 = \(b_{1}\)

\(x\) refers to the slope of line (take any variable)

Now for finding the value of \(x\),

\(x=a-a_{1}/b-b_{1}\)

inserting the values,

\(x=[0-[-5]]/[0-1/3]\\x= -15\)

Substitute the value of \(x\) in the equation

\(a-0=-15[b-1/3]\)

By simplifying the equation, we get

\(a=-15b-5\)

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Answer:

we can expect the coin to land on heads 2 times out of 4 tosses.

Step-by-step explanation:

If the probability of flipping a coin and having it land on heads is 1/2, then the probability of it landing on tails is also 1/2.When a coin is tossed 4 times, each toss is an independent event, meaning the outcome of one toss does not affect the outcome of another toss. Therefore, we can use the binomial probability formula to find the expected number of times the coin will land on heads:Expected number of heads = n * pwhere n is the number of trials (4 tosses) and p is the probability of success (1/2 or 0.5 in this case).Plugging in the values, we get:Expected number of heads = 4 * 0.5 = 2

Answer:

(1,-1) and (3,0)

Step-by-step explanation:

Answer:

The required height of the lighthouse is given as 160 ft tall.

Given that,

A scale model of a lighthouse has a scale of 1 in. : 8 ft. The scale model is 20 inches tall.

What is the scale factor?

The scale factor is defined as the ratio of the modified change in length to the original length.

What is the Ratio?

The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.

here,

scale factor = 1 / 8 in per ft

Now,

The actual length of the lighthouse =  20 / [1 / 8]

                                                            = 20 × 8 = 160 ft

Thus, the required height of the lighthouse is given as 160 ft tall.

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Step-by-step explanation:

4/5 + 3/15 - 2/3 = 1/3

Step-by-step explanation:

If wrong i´m sorry but this is what i got ;-;

Add: 4/

5

+ 3/

15

= 4 · 3/

5 · 3

+ 3/

15

= 12/

15

+ 3/

15

= 12 + 3/

15

= 15/

15

= 15 · 1/

15 · 1

= 1

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(5, 15) = 15. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 5 × 15 = 75. In the following intermediate step, cancel by a common factor of 15 gives 1/1.

In other words - four fifths plus three fifteenths = one.

Subtract: the result of step No. 1 - 2/

3 = 1 - 2/3= 1/1- 2/3 = 1 · 3/1 · 3 - 2/3 = 3/3 - 2/3 = 3 - 2/3 = 1/3

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(1, 3) = 3. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 1 × 3 = 3. In the following intermediate step, it cannot further simplify the fraction result by canceling.

In other words - one minus two thirds = one third.

Answer:

The answer is D

193,560/5= 38712

193,560/6= 32260

Step-by-step explanation:

Hope this helps,

Please give brainliest if you like my answer.

Answer:

The answer in standard notation is 11'244,000. The answer in scientific notation is p * 10∧7, where p is 1.1244 and q is 7.

Step-by-step explanation:

Let's answer the question correctly this way:

Population of New York State = 19'650,000

Population of New York City = 8'406,000

Population that do not live in New York City = 19'650,000 - 8'406,000

Population that do not live in New York City = 11'244,000

Population that do not live in New York City in scientific notation = 1.1244 * 10⁷

The answer in standard notation is 11'244,000. The answer in scientific notation is p * 10∧7, where p is 1.1244 and q is 7.

Answer: 9.9 yards

Step-by-step explanation: Since we know that the legs of the right triangle both measure 7 yards, we can use the Pythagorean theorem to find the length of the hypotenuse, which is the longest side of the right triangle.

According to the Pythagorean theorem, the square of the hypotenuse equals the sum of the squares of the legs. In this case, we have:

c^2 = 7^2 + 7^2 c^2 = 49 + 49 c^2 = 98

To find the length of the hypotenuse, we need to take the square root of both sides of the equation:

c = √98

Using a calculator, we can find that √98 is approximately 9.9. Therefore, the length of the hypotenuse is approximately 9.9 yards.

The answer is C. 9.9 yards.

Answer:

the first one is A The second on C the third one D and last one B

Step-by-step explanation: