Bob pick 15 apple in 8 minute. Mary pick 16 apple in 16 minute. Suie pick 10 apple in 19 minute. Who picked apple fater?

Answer:

28) Y=1x+c

29)-2/3x+c

Step-by-step explanation:

Answer:

Step-by-step explanation:

x+y=50 Because x and y represent the number of coins

25x+10y=980 Because there are x quarters and y dimes

-10x-10y=-500 Multiply the first equation by -10 to cancel out y (using the

addition method: equation 1 + equation 2)

15x=480 Solve for x

x=32

(32)+y=50 Substitute x

-32       -32

y=18 Solve

Answer:  The correct answers are dimes = 18 and quarters = 32

Step-by-step explanation:

q = quarters

d = dimes

What we know:

What we need to find out:

Using a system of equations, we can solve this:

q + d = 50  (the total number of coins = 50)

25q + 10d = 9.80  (the number of each time their value totals $9.80)

Multiply the first equation by 25:

(25)*q + (25)*d = (25)*50

25q + 25d = 1250

Subtract the first equation from this equation to solve for quarters:

25q-25q + 25d-10d = 1250 - 980

15d = 270

15d/15 = 270/15

d = 18   (18 dimes)

Now plug-in the dimes into the original equation to find quarters:

q + d = 50

q + 18 = 50

q = 50 - 18

q = 32    (32 quarters)

Check our math:

(18 * .10) + (32 * .25) = 9.80

1.80 + 8.00 = 9.80

9.80 = 9.80  (correct!)

Please remember to vote this answer as Brainliest!!

Mate's car can travel approximately 5 more minutes per gallon of gas compared to Jenna's car.

To determine how many more minutes Mate's car can travel per gallon of gas compared to Jenna's car, we would need additional information about the fuel efficiency or miles per gallon (MPG) for each car.

Fuel efficiency is typically measured in terms of miles per gallon, indicating the number of miles a car can travel on a gallon of gas.

To calculate the difference in travel time, we would also need to know the average speed at which the cars are traveling.

Once we have the MPG values for Mate's car and Jenna's car, we can calculate the difference in travel time per gallon of gas by considering their respective fuel efficiencies and average speeds.

If Mate's car has a fuel efficiency of 30 MPG and Jenna's car has a fuel efficiency of 25 MPG, we can calculate the difference in travel time by comparing the distances they can travel on a gallon of gas.

Let's assume both cars are traveling at an average speed of 60 miles per hour.

For Mate's car:

Travel time = Distance / Speed

= (30 miles / 1 gallon) / 60 miles per hour

= 0.5 hours or 30 minutes.

For Jenna's car:

Travel time = Distance / Speed

= (25 miles / 1 gallon) / 60 miles per hour

= 0.4167 hours or approximately 25 minutes.

Without specific information about the MPG values and average speeds of the cars, it is not possible to provide an accurate answer regarding the difference in travel time per gallon of gas between Mate's car and Jenna's car.

For similar questions on Mate's car

https://brainly.com/question/33586007

#SPJ8

Answer:

Step-by-step explanation:

we can subsitiute 3 and -1 for x and y respectively to get 3A - 4 = 2. After this you add 4 to both sides and get 3A = 6. divide by 3 and you get a = 2

A parallelogram possesses rotational symmetry of order 2, but no line symmetry.

The rotational symmetry of a parallelogram:

Therefore, a parallelogram possesses rotational symmetry of order 2, but no line symmetry.

Know more about rotational symmetry here:

https://brainly.com/question/20096747

#SPJ4

Answer:

in picture ....

Step-by-step explanation:

The statement that is true in this situation is "the lower money factor with Hillspring's Auto will give Jennifer the lowest monthly payment" (option B).

This is a term used when you lease a car or a similar product. This term is a synonym for the "lease fee", which means it is a percentage of money that you need to pay for the lease.

Based on the previous ideas a lower money factor is better because this means the payment will be lowered and this is offered by Hillspring's Auto (option B).

Learn more about a lease in https://brainly.com/question/29216664

#SPJ1

The fraction of the circle measured by a sector which subtends an angle; 45° is; 1/8 (one-eighth).

It has been established from circle geometry that the angle subtended at a point is 360°.

In essence, a sector which measures 45° is only 1/8 of the circle.

Read more on sectors and circles;

https://brainly.com/question/1611459

Answer:

A, C, and D

Step-by-step explanation:

the opposite of 8 is -8 and negatives are to the left of 0

and a negaitive times a negative equals a positive

-(-9) = 9

and a negative times a positive = a negative

-(10)=-10

Answer:  B. Probability

For example, let's say you want to know the probability of flipping tails.

There's 1 way to get tails out of 2 sides total. So 1/2 = 0.5 is the probability of flipping tails.

We define "success" as "getting tails".

Answer: 15

Step-by-step explanation: have a great day!

The total amount that would be found in the account after 4 years, would be $ 641. 69

The total amount after 4 years in Arik's account can be found by the formula :

= A = Amount invested x ( 1 + r /n )ⁿ

The variables are:

Amount invested = $ 500

r = 6.25% = 0. 0625

n = 12

t = 4 years

The total amount is then :

A = 500 x ( 1 + 0. 0625 / 12 ) ^ ⁽¹² ˣ ⁴ ⁾

A = $ 641. 69

Find out more on interest compounded at https://brainly.com/question/24274034

#SPJ1

Answer:

268

Step-by-step explanation:

1608/6= 268

hope this helps!

The estimated median price of a single-family home in Charleston/No. Charleston in the 1st Quarter of 2008 is $201,048. If the median price continues to decrease at the same rate for the next two years, the estimated median price of a single-family home in the 1st Quarter of 2011 would be $144,458.

(a) To estimate the median price of a single-family home in the 1st Quarter of 2008, we need to calculate the original price before the 8.15% decrease. Let's assume the original price was P. The price after the decrease can be calculated as P - 8.15% of P, which translates to P - (0.0815 * P) = P(1 - 0.0815). Given that the end of 1st Quarter of 2009 median price was $184,990, we can set up the equation as $184,990 = P(1 - 0.0815) and solve for P. This gives us P ≈ $201,048 as the estimated median price of a single-family home in the 1st Quarter of 2008.

(b) If the median price of a single-family home falls at the same rate for the next two years, we can calculate the price for the 1st Quarter of 2011 using the estimated median price from the 1st Quarter of 2009. Starting with the median price of $184,990, we need to apply an 8.15% decrease for two consecutive years. After the first year, the price would be $184,990 - (0.0815 * $184,990) = $169,805.95. Applying the same percentage decrease for the second year, the price would be $169,805.95 - (0.0815 * $169,805.95) = $156,012.32. Therefore, the estimated median price of a single-family home in the 1st Quarter of 2011 would be approximately $144,458.

To learn more about median click here: brainly.com/question/300591

#SPJ11

The account is compounded 4 times and the rate of interest is 5% per annum.

a) The given equation is : 314,961.92=280,000(1.04)^{t}

The coefficient of t is 1 so the account is compounded 1 times.

here rate = 0.04 , rate percent = 0.04 × 100 = 4%

b) The given equation is :  4,050=1,800(1.0125)^{4 r}

The coefficient of t is 4 so the account is compounded 4 times.

here rate = 0.0125 , rate percent = 0.0125 × 4 × 100= 5%

c) The given equation is :  2,142=350(1.006)^{2 t}

The coefficient of t is 2 so the account is compounded 2 times.

here rate = 0.006 , rate percent = 0.006 × 4 × 100= 2.4%

d)  The given equation is : 10,008=1,200(1.0036)^{12 r}

The coefficient of r is 12 so the account is compounded 12 times.

here rate = 0.006 , rate percent = 0.0036 × 12 × 100 = 4.32%

We know that for compound interest compounded multiple times within a year we take the formula of compound interest to find the amount accumulated in the account.

To learn more about compound interest visit:

https://brainly.com/question/14295570

#SPJ4

The inequality that models the question we have here is j > 300

The inequality that models the story is j > 300. This inequality represents the fact that Nancy needs to guess a number greater than 300 in order to win the game.

To graph this inequality, we would start by plotting the point (300,0) on the coordinate plane. Then, we would draw a line extending to the right of that point and add an arrow on the end to indicate that the solution includes all numbers greater than 300.

Read more on inequalities here: https://brainly.com/question/25275758

#SPJ1

A stochastic process X(t) is called a martingale if the expected value of X(t) given all information available up to and including time s is equal to the value of X(s).

Thus, to show that the process X(t):=e^(t/2)cos(W(t)), 0 ≤ t ≤ T is a martingale w.r.t. any filtration for Brownian motion, we need to prove that E(X(t)|F_s) = X(s), where F_s is the sigma-algebra of all events up to time s.

As X(t) is of the form e^(t/2)cos(W(t)), we can use Itô's lemma to obtain the differential form:dX = e^(t/2)cos(W(t))dW - 1/2 e^(t/2)sin(W(t))dt

Taking the expectation on both sides of this equation gives:E(dX) = E(e^(t/2)cos(W(t))dW) - 1/2 E(e^(t/2)sin(W(t))dt)Now, as E(dW) = 0 and E(dW^2) = dt, the first term of the right-hand side vanishes.

For the second term, we can use the fact that sin(W(t)) is independent of F_s and therefore can be taken outside the conditional expectation:

E(dX) = - 1/2 E(e^(t/2)sin(W(t)))dt = 0Since dX is zero-mean, it follows that X(t) is a martingale w.r.t. any filtration for Brownian motion.

Now, let's represent X(t) as an Itô process on the interval [0,T]. Applying Itô's lemma to X(t) gives:

dX = e^(t/2)cos(W(t))dW - 1/2 e^(t/2)sin(W(t))dt= dM + 1/2 e^(t/2)sin(W(t))dt

where M is a martingale with M(0) = 0.

Thus, X(t) can be represented as an Itô process on [0,T] of the form:

X(t) = M(t) + ∫₀ᵗ 1/2 e^(s/2)sin(W(s))ds

Hence, we have shown that X(t) is a martingale w.r.t. any filtration for Brownian motion and represented it as an Itô process on any time interval [0,T], T > 0.

To know more about martingale visit:
brainly.com/question/32735198

#SPJ11

Answer:

Step-by-step explanation:

2x = 6 + 3y

2x - 6 = 3y

Find the y-intercept when x = 0:

0 - 6 = 3y

-6 = 3y

-2 = y

Find the x-intercept when y = 0:

2x - 6 = 0

2x = 6

x = 3

Answer: C, 2 2/8

Step-by-step explanation: To turn a mixed number into an improper fraction, multiply the whole number by the denominator. Then, add the numerator. So in this example it would be:

4 3/8 = 35/8

2 1/8 = 17/8

Now, since the denominators are equivalent, all we need to do is subtract the numerators.

35/8 - 17/8 = 18/8

The answer needs to be changed back to a mixed number. For this problem, there is an easy way to do this.

18/8 = 8/8 + 8/8 +2/8, which as a mixed number would be 2 2/8.

So the correct choice would be (C).

The total number of oranges in the basket is 95.

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Given:

Of a basket of oranges,

20% of them are defective and 76 are in good condition.

Let x be the total number of oranges.

That means 80% = 76 oranges are in good condition.

20% in decimal form is 0.2.

Applying the percentage formula,

(1 - 0.2)x = 76

0.8x = 76

x = 95

And 20% of 95 = 19

Therefore, the total = 95.

To learn more about the percentage;

https://brainly.com/question/24159063

#SPJ1

Answer:

Volume = 261.8 cm³

Surface area = 254.2 cm²

Step-by-step explanation:

To calculate the volume of the cone, we have to use the following formula:

\(\boxed{V = \frac{1}{3} \pi r^2 h}\),

where:

V ⇒ volume

r ⇒ radius = 5 cm

h ⇒ height = 10 cm

Using the above formula and the provided measures, we get:

V = \(\frac{1}{3}\) × π × (5)² × 10

    = \(\frac{1}{3}\) × π × 25 × 10

      = 261.8 cm³

In order to calculate the surface area of the cone, we have to use the following formula:

\(\boxed{SA = \pi r^2 + \pi r l}\)

where:

SA ⇒ surface area

r ⇒ radius = 5 cm

l ⇒ slant length = \(\sqrt{r^2+h^2}\) = \(\sqrt{5^2+10^2}\) = 5√5 cm

Using the formula,

SA = π × (5)² + π × 5 × 5√5

     = π × 25 + π × 25√5

     = 254.2 cm²

Answer:

v = -12

Step-by-step explanation:

if you combine like terms it is

29 = = -3v - 7

so then you add 7 to both sides

-3v = 36

then you divide both by -3 and you get v = -12

Answer:

v = -12

Step-by-step explanation:

First, add like terms.

29 = -8v - 7 + 5v

29 = -3v - 7

Solve for v:

36 = -3v

-12 = v

So, v = -12

Step-by-step explanation:

All these fancy terms is confusing. We just need to substitute the original equations into the final problem statement.

\(p(x) = 10x - (8x+40) = 10x - 8x - 40\)

We can then substitute 100 for x and solve.

\(p(100) = 10(100) - 8(100) - 40\)

Answer:

D. 118 + s = 764

Step-by-step explanation:

To find the total number of students in all the other grades, if we only know the total number of students in the school and the number of kids in 3rd grade, we need to subtract the kids in 3rd grade from the entire school. This leaves us with 646.

s = 646

Hope it helped!

The number of students in the school is 1952.

To find the number of students in the school, we can use the concept of proportion.

Let's assume that the total number of students in the school is represented by the variable "x".

Given:

Proportion of students who voted = (3/4)

Total votes = 1464

According to the proportion, (3/4) of the total number of students voted, which can be written as:

(3/4) * x = 1464

To find the value of "x", we can multiply both sides of the equation by (4/3) to isolate "x":

x = (1464) * (4/3)

Simplifying the expression, we have:

x = 1952

Therefore, the number of students in the school is 1952.

Learn more about  number  from

https://brainly.com/question/27894163

#SPJ11

Answer:

The answer is "Linear function".

Step-by-step explanation:

Linear features would be those that have a linear graph. Its following location identified to a linear function, that is \(\bold{f(x) = a+bx}\).

This function had a variable one of reliant to its variable, which is "x", and it's distinct and the response variable is reliant.

please find the attachment of the graph.

Answer:

x2 + 8 = 28

The value of x2 is 4.48

Step-by-step explanation:

Hope this is what you were asking for :)

Answer:

$18.90

Step-by-step explanation:

The way to do percentages is actually pretty easy.

since it's taking 30% of you are left with 70%. Take 70 and divide it by 100. This gives you .70

Now what you do is you take the price of the time and multiply it by the .70

So 27.00 * .7 = 18.90

So Noah paid 18.90

Answer:

a) the slope is 2/-1 or just -2

b) the slope is 1/1 or just 1

Step-by-step explanation:

You can find slope (rise/run) by picking a point on the graph. For example on question a I chose the point (-2, 1) i then counted how far my run was, which is 2, and my rise (or how far down it went) was -1. Therefore my slope was 2/-1 or just -2.

When developing a multiple-year operating forecast, all of the following factors are typically important:

1. Historical Data: Analyzing past performance and trends is crucial for understanding the company's financial position and making informed projections.

2. Market Analysis: Evaluating the current market conditions, industry trends, and competitive landscape helps identify opportunities and potential risks that can impact the forecast.

3. Strategic Goals and Objectives: Aligning the forecast with the organization's long-term goals and objectives ensures that it supports the company's overall strategic direction.

4. Economic Factors: Considering macroeconomic indicators such as GDP growth, inflation rates, interest rates, and exchange rates helps anticipate how the broader economy might affect the business.

5. Internal Factors: Assessing internal factors like sales pipelines, production capacity, staffing levels, and operational efficiencies allows for a more accurate forecast based on the company's specific capabilities.

6. Assumptions and Scenarios: Developing a range of scenarios based on different assumptions helps account for uncertainties and provides a comprehensive view of potential outcomes.

7. Financial Analysis: Conducting financial analysis, including ratio analysis, cash flow projections, and profitability assessments, helps validate the feasibility and sustainability of the forecast.

Given that all the factors mentioned above are important for developing a multiple-year operating forecast, none of them can be considered unimportant in this context.

Learn more about Cash Flow here :

https://brainly.com/question/30066211

#SPJ11