what is the domain in the picture

Answer:2.5:1

Step-by-step explanation:

The depreciation rages for the given 2021 models in first year are

1 . Range 8577 to 11436

2 . Range 13650 to 18200

What is depreciation?

is the discrepancy between the price you paid for the car and its future value. Cars typically lose value over time, unlike homes, which typically increase in value as time goes on. There are no hard and fast rules, but the first year's depreciation on a car is typically between 15% and 20%.

During the first year, the average depreciation for new cars is around 30 to 40 per cent, according to an article in the Globe and Mail. then depreciation range

• 1 . Then Depreciate

2021 RAV 4 LE FWD at $28,590

Depreciation range 30 % of 28590 to 40% of 28590

Range

8577 to 11436

2.

• 2021 BMW Coupe 2-series at $45,500

range 30% of 45500 to 40% of 45500

Range

13650 to 18200

Explanation:

Range of depreciation is 30 to 40%

which calculated by cost is multiplied with given percentage.

Hence, the depreciation rages for the given 2021 models in first year are

1 . Range 8577 to 11436

2 . Range 13650 to 18200

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By taking the quotient between consecutive terms we can see that it is constant, thus, the sequence is geometric.

A geometric sequence is a sequence where, to get the next term, we need to multiply the previous term by a constant number.

The general recursive formula for a geometric sequence is:

Aₙ = c*Aₙ₋₁

Where c is a constant.

The given sequence is:

500, 100, 20

If we take the quotient between two consecutive terms, we will get:

100/500 = 1/5

20/100 = 1/5

We got the same denominator in both equations, then we can write:

100 = 500*(1/5)

20 = 100*(1/5)

So we have the previous term times a constant, which s 1/5, so this is a geometric sequence.

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The sample mean for all 8 students is 4.8 hours per week.

The arithmetic mean is defined as the ratio of the sum of observations to the total number of observations. It can be referred to as the average of a specific set of data or the arithmetic mean.

To find the new sample mean, we need to add the new student's exercising time to the total time for the previous 7 students, and then divide by the total number of students.

The total exercising time for the previous 7 students is 7 x 5.2 = 36.4 hours.

The total exercising time for all 8 students is 36.4 + 2 = 38.4 hours.

So the sample mean for all 8 students is 38.4 / 8 = 4.8 hours per week.

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If the medication comes as tablets containing 5 mg. The order is for 1.5 tablets. the number of mg to be given is: 3 mg.

Using this formula to find the number of mg to be given

Number of mg = Mg of tablets/ Number of tablet order

Where:

Mg of tablets = 5mg

Number of tablets order = 1.5 tablets

Where:

Number of mg = 5mg /1.5 tablets

Number of mg =3 mg

Therefore the number of mg to be given is 3 mg.

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The number of games the team is projected to win is 56 games.

four times the difference of thirty-nine and five times the difference of eighteen and thirteen games

4{39 - 5(18 - 13)}

open parenthesis

= 4{39 - 5(5)}

= 4{39 - 25)

= 4(14)

= 56 games

Hence, based on the given statement, it is predicted that the team will win 56 games.

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a) The formula to represent the relationship is y = 0.50x + 15

b) On a coordinate plane the graph will be a straight line because it is a linear function

c) the slope is 0.50 and y intercept is 15

2.(a) The slope of the line is calculated to be 2/5

b) In one minute, Kailee will run 0.4 laps

c) In 24 minutes, she will run 9.6 laps

The slope, m of the linear function is calculated using the points on the graph (5.5, 2.2) and  (11, 4.4)

m = (y₀ - y₁) / (x₀ - x₁)

m = (2.2 - 4.4) / (5.5 - 11)

m = (-2.2) / (-5.5)

m = 2/5

The equation is y = mx where m = 2/5 = 0.4

in one minute, x = 1,

y = 2/5 * 1 = 2/5 laps

in 24 minutes, x = 24

y = 2/5 * 24 = 9.6 laps

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The interest paid on a loan can be calculated using the formula:

What does money interest mean?

You pay interest on any loans or borrowings of money. the portion of the loan's value that lenders use to calculate interest. Consumers can earn interest by lending money (via a bond or certificate of deposit, for example), or by putting money into an interest-bearing bank account.

Interest = Principal x Risk Percentage x Term (in months) x LIBOR

In this case, the principal is $550,000, the risk percentage is 2.0%, the term is 3 months, and LIBOR is 2.8%. So the interest paid at the end of the term is:

Interest = $550,000 x 2.0% x 3 x 2.8% = $15,660

Therefore, the interest paid at the end of the term is $15,660.

Note: I have used the risk percentage and LIBOR to calculate the interest rate which is (2.0%+2.8%) and then multiplied it with the principal and term to get the interest paid.

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Answer:I think that the answer is the answer to the question

ok

Step-by-step explanat

The other acute angle is 37°.

The student made two errors. First of all, a triangle doesn't have two angles, it has three. Since it's a right triangle, there's an immediate 90° angle that's a part of the triangle. Secondly, an acute angle is lower than 90°. 127° is an obtuse angle. Anyway, we know that the other acute angle is 37° because 53° + 37° = 90, and since we have a right triangle, 90° + 90° = 180°.

Answer: 5148 can be expressed as a product of prime factors using power notation. To find the prime factorization of 5148, we can divide it by the smallest prime number that divides it until the quotient is a prime number.

5148 = 2 * 2574

2574 = 2 * 1287

1287 = 3 * 429

429 = 3 * 143

143 = 11 * 13

So the prime factorization of 5148 is:

5148 = 2^2 * 3^3 * 11 * 13

Therefore, 5148 can be expressed as a product of prime factors using power notation as 2^2 * 3^3 * 11 * 13.

Step-by-step explanation:

Answer:2² x 3² x 11 x 13

Step-by-step explanation:

5148 - This is divisible by 9 as the sum of digits is 18 which a multiple of 9.

5148/9 = 572

572 is divisible by 4 as the sum of last two digits is a multiple of 4.

572/4 = 143  

143 is divisible by 11 and 13.

So, the factors are 4 x 9 x 11 x 13 or 2² x 3² x 11 x 13

Cheers

The time she expects to finish is 4:14 PM

What does division of fractions mean?

A fraction is divided into additional equal pieces when it is divided into fractions. For instance, if you had three-fourths of a pizza remaining and divided each slice into two pieces, you would have received six slices, which would be equivalent to six-eighths of the entire pizza.

5 9/10 = 5.9 hours = 5 hours (0.9*60)  minutes=  5 hours 54 minutes

Count 5 hours from 10:20 am, it is 3:20 pm

Add 54 minutes, 3 hour 74 minutes

60 minutes = 1 hour

it will be 4 pm remaining minutes = 74-60= 14

So, the time she expects to finish is 4:14 PM

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Answer:

The answer is 8x + 2y.

Step-by-step explanation:

First, you're gonna add both 2x and 6x. (2x + 6x = 8x)

Then you're gonna subtract 3y and y.  (3y - y = 2y)

*Just because there is no number on the y doesn't mean it doesn't have a number. And the number for y is 1.

Since both 8x and 2y are both positive, the answer will be 8x + 2y.

The  8th term and the recursive formula is ar⁷= 32768

A geometric progression is said to be a type of sequence in which the subsequent terms are gotten by the multiplication of a term by the constant ratio.

The parameters that will help us to solve the terms are

The first term (a)= -2

The fifth term ar⁴ = -512

by substituting a in equation 2 we have

-2 * r⁴ = -512

Dividing by -2 to get

r⁴= 256

Making r the subject of the relation

r=4th root of 256

r=4

This implies that T₈ = -2 * 4⁷

T₈ = -2*16384

In conclusion, the T₈ = 32768

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the increasing order of the given numbers will be 2.2*10^3<310000<3.1*10^7<216000000.

What is increasing order?

Ascending order is the term used in mathematics to describe the ordering of integers from smallest value to highest value. A way to arrange numbers from smallest value to highest value is by using ascending order. From left to right, the order is given. Increasing order may also be used to refer to ascending order. As an illustration, consider a set of natural numbers that are arranged in ascending order: 1, 2, 3, 4, 5, 6, 7, 8, and so forth. The rising order is indicated by the less than symbol (). Descending order is the opposite of ascending order, where the numbers are organized according to decreasing value.

The given values are

216000000, 2.2*10^3, 3.1*10^7 and 310000

The increasing order:

2.2*10^3<310000<3.1*10^7<216000000

Hence the increasing order of the given numbers will be 2.2*10^3<310000<3.1*10^7<216000000.

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Answer:

28 words Maria got right

Step-by-step explanation:

70% of total words Maria got right

Therefore:

[tex]\frac{70}{100} *40= 28[/tex]

Answer:

51 degrees

Step-by-step explanation:

Complementary angles add up to 90 degrees. This means we can write an equation, where a represents the measure of the acute angle (which we need to find the larger one) and a + 12 is the measure of the larger angle.

a+(a+12)=90

2a+12=90

2a=78

a=39

Now add 12 to a to find the value of the larger angle.

39+12= 51

So the larger angle equals 51 degrees.

Hope this helped! If it did, pls give brainliest.

The fourth term of the arithmetic sequence will be -15.

The sequence in which every next number is the addition of the constant quantity in the series is termed the arithmetic progression

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

The given data is a₁ = -2, and the formula is an = 2a₁(n-1) - 3.

The fourth term will be calculated as below,

an = 2a₁(n-1) - 3.

an = -4 x (3 - 1 ) - 3.

an = -12 - 3

an = -15

Hence, the fourth term will be -15.

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Answer:

4

Step-by-step explanation:

If we take 4 as k then

4k = 4(4) = 16 boxes

k + 9 = 4 + 9 = 13 boxes

Hope this helps <3

Step-by-step explanation:

box A green and purple.

box B green, purple and orange.

one pick from A, one pick from B.

there are only 2 picks. both have a chance to get purple.

the possible outcomes regarding purple are

pick 1 pick 2

not purple not purple

purple not purple

not purple purple

purple purple

so, there are exactly 2 possible ways to pick exactly one purple counter :

purple not purple

not purple purple

The monthly payment that Trey will make is $976.

The monthly payment represents the equal periodic payment that must be made to settle the 10-year loan at an annual percentage rate (APR) of 6.75%.

The monthly payment can be determined using an online finance calculator that sets the following parameters.

N (# of periods) = 120 months (10 years x 12)

I/Y (Interest per year) = 6.75%

PV (Present Value) = $85,000

FV (Future Value) = $0

Results:

Monthly Payments (PMT) = $976.00

Sum of all periodic payments = $117,120.60

Total Interest = $32,120.60

Thus, Trey should pay $976 monthly to settle the loan and compounded interest.

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Answer:Factor 3x^2-27. Step 1. Factor out of . Tap for more steps... Step 1.1. Factor out of . Step 1.2. Factor out of . Step 1.3. Factor out of . Step 2. Rewrite as . Step 3. Factor. Tap for

Step-by-step explanation:

By calculating , the values of gof(-4) = -67 , f(g(-4)) = -57  ,

g(f(x)) = -3x^2 - 19 and -f(x) + 3g(x) = = x^2 + 9x + 24  .

What is a function ?

function can be defined as which related an input to the given any output of the following.

Given ,

functions

f(x) = -x^2- 8

g(x) = 3x+5

So , the value of (gof)(-4) =

gof(x) = 3 (-x^2 - 8 ) + 5

= -3x^2 - 24 + 5

= -3x^2 - 19

gof(-4) =  -3 (-4*-4) -19

= -3 (16 ) - 19

= -48- 19

= -67

gof(-4) = -67

g(x) = 3x+5

g(-4) = 3*-4 + 5

= -12 + 5

= -7

f(g(-4)) = - (-7*-7) - 8

= -49 - 8

= -57

g(f(x)) = gof(x) = 3 (-x^2 - 8 ) + 5

= -3x^2 - 24 + 5

= -3x^2 - 19

-f(x) = -(-x^2-8) = x^2 + 8

3g(x) = 3 * (3x+5)

= 9x + 15

-f(x) + 3g(x) = x^2 + 8 + 9x + 15

= x^2 + 9x + 24

Hence, By calculating , the values of gof(-4) = -67 , f(g(-4)) = -57  ,

g(f(x)) = -3x^2 - 19 and -f(x) + 3g(x) = = x^2 + 9x + 24  .

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Answer:

12:30 P.M.

Step-by-step explanation:

Emily took 30 minutes to make the dough and 1 hour to bake all of the cookies. In total, that's 30 minutes + 1 hour = 90 minutes (1 hour and 30 minutes). If it were 1:30 P.M. when Emily took the last batch of cookies out of the oven, then 90 minutes before that would be 1:30 P.M. - 90 minutes = 12:30 P.M. So, Emily started making the cookies at 12:30 P.M.

He can split the 120 minutes he spends teaching both instruments into various ways.

The unit strategy is an approach to problem-solving that involves first figuring out the value of a single unit, then multiplying that value to figure out the required value. Simply described, the unit method is used to extract a single unit value from a specified multiple. For instance, 40 pens would cost 400 rupees, which is equal to the cost of one pen. This procedure might be standardized. one nation. anything has a distinctive element. Its adjoint and reciprocal are equal in terms of mathematics (algebra), linear algebra, mathematical analysis, or mathematics of matrices or operators.

given

Dwight gives hour-long piano and hour-long guitar classes, so he can divide his time in a variety of ways.

There are 60 minutes in an hour.

To convert from minutes to hours, divide the amount of minutes by 60. If 120/60=2, for instance, it signifies that 120 minutes are equivalent to 2 hours.

He can split the 120 minutes he spends teaching both instruments into various ways.

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Answer:

22

Step-by-step explanation:

TBH i think this is correct

Answer:

It isn't clear what the question is but if you're trying to find the missing info for how much a bottle of water is, it'd be $1.50 per bottle.

Answer: When m = 3/1 = 3

Step-by-step explanation:

A system of equations will have infinitely many solutions when the equations are equivalent, that is, they represent the same line. This can happen when the equations are multiples of each other.

In this case, the first equation y = mx + 3 is a standard form equation of a line with slope m and y-intercept (0,3). The second equation -x + 3y = 9 can be written in slope-intercept form as y = (3/1)x + (-9/1).

To find the value of m that gives the system infinitely many solutions, we have to compare the slope of the two equations. The slope of the first equation is m, and the slope of the second equation is 3/1. Thus, the system will have infinitely many solutions when m = 3/1 = 3.