Can someone help me please.

Can Someone Help Me Please.

Answers

Answer 1

Step-by-step explanation:

Realistic domain: t >= 0 (as time is non-negative)

When t = 0,

v(0) = -3(0)² + 73(0) + 50 = 50.

Hence Jennifer started with $5000.

Vertex = -b/2a = -(73)/2(-3) = 73/6.

When t = 73/6

v(73/6) = -3(73/6)² + 73(73/6) + 50 = 494.08.

The maximum value is $49,408.


Related Questions

A line's slope is 1/5 and its y-intercept is 10​

Answers

Answer:

plug in those values into y = mx +b

m = the slope

b= y-intercept

the equation of the line is:

y = 1/5x +10

Step-by-step explanation:

I hope this helped :)

2.4+ (3t + 0.6)


I need help

Answers

The right answer is 3t+3


I need help with 5 and 14 pls

Answers

Answer:

5

(3a²b³c)³(2a⁴b²c²)³

= (3a⁶b⁹c³)(8a¹²b⁶c⁶)

= 24a¹⁸b¹⁵c⁹

14

⁴√(81a¹⁶b¹²c⁹)

= (⁴√81)(⁴√a¹⁶)(⁴√b¹²)(⁴√c⁹)

[tex]= 3 (a^{\frac{16}{4} }) (b^{\frac{12}{4} } ) (c^{\frac{9}{4} } )[/tex]

[tex]= 3a^{4} b^{3} c^{\frac{9}{4} }[/tex]

write an expression that is equivalent to 1/3x+3/4+2/3x-1/4-1/3-2/3x

Answers

Answer: 1/3x + 1/6

Step-by-step explanation:

The expression that is equivalent to 1/3x+3/4+2/3x-1/4-1/3-2/3x would be:

= 1/3x + 2/3x - 2/3x + 3/4 - 1/4 - 1/3

= 1/3x + 3/4 - 1/4 - 1/3

= 1/3x + 1/2 - 1/3

= 1/3x + 3/6 - 2/6

= 1/3x + 1/6

Answer:

1/3x + 2/4

Step-by-step explanation:

(1/3x + 2/3x = 3/3x/ 1 - 2/3 = 1/3) (3/4 - 1/4 = 2/4

You roll a dice twice. Find the probability of getting 3 in the first throw and 5 in the second throw

Answers

Answer:

its 1/36th

Step-by-step explanation:

there are 36 total outcomes

Answer:

probability

Step-by-step explanation:

5(q+p+3) =


I’m unsure how to solve this problem

Answers

Its a weird problem but I think u should use formula:

(a+b)^2=a^2+2ab+b^2

5(q+p+3)=5q+15+5p=(√5q+√5p)^2

it is only thing u can do.



What is ratio 54 1:16:2

Answers

Do not know sorry or not I will send

What is the value of 4y+2y-8 if y=0.5

Answers

Answer:

-5

Step-by-step explanation:

4x0.5=2

2x0.5=1

2+1=3

3-8=-5

When x= 3, y = 36.
When x = 10, y = 120.
What is the constant of proportionality?

Answers

i think it would be 12 because if u multiple 3 time 12 it would equal to 36 and if u multiple 10 time 12 u will get 120

A man spends ¼ of his salary onshoes and ⅔ on school fees, what fraction of his salary is left?​

Answers

Answer:

1/12

Step-by-step explanation:

1/4+2/3=11/12

Meaning 1/12 left

Please give brainliest, thank me and rate it 5. :)

Find the common difference of the arithmetic sequence 13, 21, 29, ...​

Answers

The common difference is (8)

Find the midpoint of the line segment whose endpoints are (0, 1/2 ) and (0, 3/4).

A: 0,2/3
B: 0,5/8
C: 0, 1 1/4

Answers

Answer:

B: 0, 5/8

Step-by-step explanation:

First, add the abcissas (x coordinates).

0 + 0 = 0

Then, divide the result by 2.

0 divided by 2 = 0

Then, add the ordinates (y coordinates).

1/2 + 3/4 = 1 1/4

Then, divide the result by 2.

1 1/4 divided by 2 = 5/8

The midpoint is 0, 5/8

PLS HELP WILL MARK BRAINIEST

Determine which car gets the better gas mileage (picture below)

Answers

Answer:

Car A gets better mileage

Step-by-step explanation:

360 / 20 = 16 mpg

270 / 18 = 15 mpg

Answer:

A

Step-by-step explanation:

360×3=1080

270×4=1080

20×3=60

18×4=72

car A is better

graph the function h(x)-2x-1

Answers

Answer:

This is the graph for h(x)=2x-1

mr sumesh started selling cars at the age of 23 and he then started selling planes at the age of 43 years. what is the fraction of his agr did he sell the car?​

Answers

He sold cars from age 23 to 43, which is 20 years ( 43-23 = 20)

He started selling planes at age 43, so he sold cars for 20 years out of 43 years.

The fraction is number of years he sold cars / number of total years.

Fraction = 20/43

Help me on this question, I'll give brainlist for the correct answer.

Answers

Answer:

Step-by-step explanation:

The first expression has value 12

The second expression has value -6

The third expression has value

4

And finally the forth expression has value 1.14

((13 + 7) = 20

(12+4) = 16

16/ (20 - 16)= 16 / 4

16/4 = 4

Answer:

c the third one

Step-by-step explanation:

((13 + 7) = 20

(12+4) = 16

16/ (20 - 16)= 16 / 4

16/4 = 4

The height of a doorway is 8 yards. What is the height of the doorway in inches?
The height of the doorway is
inches.

Answers

Answer:

288

Step-by-step explanation:

multiply the length value by 36

I need help,Please it’s due today

Answers

Answer: Sorry, I’m lazy today so I’ll just answer the first question, letter a. The answer is 30 cups of red paint.

Step-by-step explanation: Since you need 2 cups of blue paint and 4 cups of red paint, the ratio of the amount of cups you need for each paint is 1 cup of blue for every 2 cups of red. You need 15 cups of blue so you multiply it by 2 and you get 30. I hope this wasn’t confusing and I hope this helps. Please listen to you teacher because it would really help you on your work.

Model the unknown number problem by writing an algebraic expression. Then complete the statements. The class was divided into three equal groups. The number of students in class is represented by . The words “divided into three equal groups” means division by 3 . The correct algebraic expression is .

Answers

c a c....................................................................................................................

The correct algebraic expression for this scenario is x/3.

The unknown number of students in the class can be represented by the algebraic expression "x."

The statement "The class was divided into three equal groups" implies that the number of students, represented by "x," is divided by 3.

Therefore, the correct algebraic expression for this scenario is:

x/3.

Here, "x" represents the total number of students in the class, and "x/3" represents the number of students in each of the three equal groups when the class is divided equally.

To know more about algebraic expression:

https://brainly.com/question/953809

#SPJ6

17.09 as a mixed number

Answers

The answer is: 17 9/100
Step-by-step-Explanation

surface area of 20,20,20

Answers

Answer:

2400

Step-by-step explanation:

Answer:

2400

Step-by-step explanation:

Multiply 20 x 20 x 20

Are the two triangles above similar? Why or why not?
A. Yes, they are similar by the AA similarity postulate.
B. Yes, they are similar by the SAS similarity theorem.
C. No, two congruent angles is not enough information to prove similarity.
D. No, triangles with two congruent angles are never similar.

Answers

Answer:

is it c??

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Because of the dashes on the angles, angle A is congruent to angle D and angle B is congruent to angle E. Since we know that 2 angles are congruent, the triangles are similar because of AA similarity

Joey is 13 years and 5 months old. His friend Suzy is 4,860 days old.

Who is older?

How many months old is the older person?

Answers

Answer:

The Joey is older as he is 13 years and 5 months old

Also the difference is of 2 months 8 days approx

Step-by-step explanation:

The computation is shown below:

Given that

Joey is 13 years and 5 months old

And his friend Suzy is 4,860 days old i.e. 13 years and 3 months old + 22 days

So as we can see that

The Joey is older as he is 13 years and 5 months old

Also the difference is of 2 months 8 days approx

So the same is to be considered and relevant

Every time Mary bakes a batch of brownies, she uses 1/5 cup of chocolate. If she has 8/10 cup(s) of chocolate remaining, how many batches of brownies can Mary make? Input your answer as a whole number.
giving 35 points if u answer.

Answers

Answer:

4 batches

Step-by-step explanation:

just divide 8/10 by 1/5 to get 4 :)

Step-by-step explanation:

Number of cups of chocolate is directly proportional to the number of batches of brownies.

1/5 cups of chocolate = 1 batch of brownies

=> 8/10 cups of chocolate = (8/10) / (1/5)

= 4 batches of brownies.

Hence Mary can make 4 more batches.

Ms. Henry is drawing a scale model of the school garden. Her scale will be 1 cm per 8 ft. School Garden 8 cm 12 cm What are the actual dimensions of the school garden?​

Answers

Answer:

B. 96 ft by 64 ft

Step-by-step explanation:

Scale of drawing = 1 cm to 8 ft

Length of garden on paper = 12 cm

Actual length of garden = 12 × 8 = 96 ft

Width of garden on paper = 8 cm

Actual length of garden = 8 × 8 = 64 ft

Actual dimensions of the school garden would be 96 ft by 64 ft

Math question:):):):):)

Answers

QR is 24 because it is two time the measure of SU.

QT is half of QR, so it is 12.

ST is 35 because it is half of PR.

The table shows the amount of red paint that can be added to different amounts of white paint while making a custom paint color

Answers

Answer:

where is the practical table pic

Answer: 1:5.

Step-by-step explanation:

write a polynomial function in it's factored form with zeros 5, -1, and 2

Answers

Answer:

(x - 5)(x + 1)(x - 2) = 0

Step-by-step explanation:

If a polynomial function has roots a, b, and c, then it is (x - a)(x - b)(x - c).

The roots here are 5, 1, and 2, so the factors are

(x - 5)(x - (1))(x - 2)

The function is:

(x - 5)(x + 1)(x - 2) = 0

Which of the following is true about a point? It is a weenie washer

Answers

Answer:

-98

Step-by-step explanation:

if you read movies then when you go grocery shopping your cousin will be your brother and thats why cheese is the best fruit even made by jeff bezos

Please help me white this it will be in the Picture. And do not look at Number 3

Answers

Answer:

[tex]volume = {s}^{3} \\ = ( \frac{1}{2} ) ^{3} \\ = ( \frac{ {1}^{3} }{ {2}^{3} } ) \\ = \frac{1}{9} \: {ft}^{3} [/tex]

Answer:

B

Step-by-step explanation:

1/4

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