Mathematics High School

The velocity of a moving body is given by the equation V = 12t – 6t2. For what
value of t is the velocity greatest?

Answers

Answer 1

Answer:

greatest velocity 6

Step-by-step explanation:

v=12t-6t2

dv/dt=0

12-12t=0

t=1

v at t=1=12-6=6

Related Questions

Rylee is paid $32 for 8 hours of work. What is her hourly rate?

Answers

Answer:

$4 per hour

Step-by-step explanation:

$32 per 8 hours of work

We can just divide 32 by 8

32 / 8 = 4

So her hourly rate would be $4 per hour

we can check this

by $4 * 8 (hours) = $32 per 8 hours of work

Her hourly rate is $4 per hour

Her hourly rate is 4 hours

20+25+65 using GCF and the distributive property

Answers

Answer: 110

Find the prime factors of each term in order to find the greatest common factor (GCF).

Find the GCF 20+25+65

G.
G
7 cm
8 cm

-
Find volume

Answers

Step-by-step explanation:

The volume = [tex](\frac{22}{7} )(7^{2} )(8)[/tex]

= 1232

please give me a brainliest answer

1232 should be your answer

Someone plz help me :(

Answers

Answer:

i can JUST GET ON YOUR CROME BOOK

Step-by-step explanation:


8 in
10 in


This is what we have to do some hlep

Answers

Answer:

12 in

Step-by-step explanation:

This is a answer can get better and than you do as long before I go home.

a plane is a BLANK figure. The intersection of two planes that do not coincide (if it exists) is a BLANK.

Answers

Answer: blanck

Step-by-step explanation:

The dashed triangle is the image of the solid triangle after a dilation centered
at the origin. What is the scale factor of the dilation?

A) k= 1/2
B) k= 2
C) k= -1/2
D) k= -2

Answers

A is correct
__________

find gcf

18x^2-3x+24x-4

Answers

Answer:

1,128 sorry I'm not sure but thank you

Which system of equations has a solutions x=0,y=1?

Answers

Answer:

y+x=1

y-x=1

Step-by-step explanation:

Well If x is 0, its pretty straight forward.

1+0=1

1-0=1

lol hope this helps

A robot begins at point A travels 4 meters west, then turns and travels 7 meters south, reaching point B. What is the approximate straight-line distance between points A and B

Answers

Answer:

Approximately 8 meters

Step-by-step explana

jacket is on sale at 15% off the original price of $68. based on this sale how much money will he save

Answers

Answer: He will save $57.80

Step-by-step explanation: Sale Price = $57.8. This means the cost of the item to you is $57.8. You will pay $57.8 for an item with original price of $68 when discounted 15%. In this example, if you buy an item at $68 with 15% discount, you will pay 68 - 10.2 = 57.8 dollars.

A Spanish teacher informed her class that she would be giving 4 quizzes each month. Write an equation that shows the relationship between the number of months elapsed, x, and the total number of quizzes, y.

Answers

Answer:

y = 4x

Step-by-step explanation:

Since there are going to be four quizzes a month (x), we know that we will multiply the number of months (x) by the number of quizzes (4). However, because we don't know how many months there are, we can define the months as (x), and instead put the total (y) is equal to the number of quizzes per month (4), multiplied by the number of months (x). Out final result is

(y = 4x)

3. Write the explicit definition for the sequence given

Answers

Answer: You did not give a sequence so I cannot help you.

Step-by-step explanation: try to copy and paste the entire sequence.

SHOW WORK FOR CREDIT.

4. −10(x − 3)

A) −15x + 30
B) −10x + 30
C) −15x + 35
D) −15x + 37

Answers

Answer:

B) -10x + 30

Step-by-step explanation:

You have to multiply -10*x and -10*-3. -10*x equals -10x and -10*-3 is +30.

Answer:

[tex]\sf -10x+30[/tex]

Step-by-step explanation:

[tex]\sf -10(x - 3)\\-10x-\left(-10\right)\times \:3\\-10x+30[/tex]

what is 2x(7+66) i need help

Answers

7+66 is 73,so that means 73 x 2

73 x 2 is 146.

So it is 146

Hope you have a great day.

Good luck

Answer:

146x

Step-by-step explanation:

hope it helps

mark me brainliest

i work on this on last friday

How many groups of 24 can we make with 324 foil beads?​

Answers

Answer:

13.5

Step-by-step explanation:

324/24=13.5

A = (b1 + b2) h / 2
I'm so confused, and i need to solve for h.

Answers

Step-by-step explanation:

Multiply both sides by 2/(b1 + b2) to isolate h and get

h = [2/(b1 + b2)] A = 2A/(b1 + b2)

evaluate and simplify the expression when x=3 and y =5 2y + 3(x-y) + x^2=

Answers

Hey hey …4+x^2 and or 2

4x-5y=-45


put the following equation of a line into slope- intercept form, simplifying all fractions.

Answers

The correct equation is Y=4/5x+9 :)

9×8 break up into expressions

Answers

9+76578=I the ready is about the long one

A school group goes to a basketball game for a group rate of $120. The stadium charges $7 extra for snacks per student. If the school group spent a total of $337, how many students attended the game?

Answers

Answer:

31 students

Step-by-step explanation:

The constant in the equation is $120 because it is the price the group paid to see the game

The variable is $7 because it depends on how many kids decide to eat snacks (s)

$337 is the total

120 + 7s = 337

Solve the equation:

7s=217

s=31

When you translate (x-2, y + 6) the figure will move____?
a. 2 units right and 6 units right
b.2 units left and 6 units down
c.2 units left and 6 units up
d. 2 units left and 6 units right​

Answers

Answer c : 2 units left, 6 units up

guys pls help me!!!!!!!

Answers

Answer:

165°

Step-by-step explanation:

x+15=180

Answer:

[tex] \\ \boxed{ \sf{x = 165 \degree}}[/tex]

Step-by-step explanation:

We know that a straight line has an angle of 180°.

Therefore,

x+15 = 180x = 180 -15x = 165

Thus, the value of x is 165°.

What is the value of each number in 8,236,014,597?

Answers

Answer:

8= 8 Billion,2 = 2 Hundred Million,  3 = 30 Million , 6 = 6 Million , 0 =Hundred Thousands , 1 = 10 Thousand , 4 = 4 Thousand , 5 = 5 Hundreds , 9= 9 Tens, and  7 = 7 Ones

Step-by-step explanation:

What is the 6th multiple of 13?? I have no idea and I’m in set 1 rip

Answers

Answer:

78

Step-by-step explanation:

Write out the 13 times tables: 13, 26, 39, 52, 65, 78, ... 78 is the 6th number.

You can also do 13 × 6 which is 78.

Hope this helps!

Answer:

78

Step-by-step explanation:

why there is 60 minutes in a hour ?

▪︎no need spams
▪︎ans should be well explained
▪︎if u don't know pls don't ans ​

Answers

Answer:

Time is not measured in metric units. By the way - The metric system dates back to the late 18th century. Thousands of years after people measured time in multiples of 60.

I need help with my math, please?

Answers

Answer:

Step-by-step explanation:

Please help meh i dont know the answer

Answers

Answer:

3 inches

Step-by-step explanation: An equilateral triangle means all 3 sides are the same length.

A square also have the same length for all 4 sides.

So each side of the square is 6cm, to find the perimeter you do 6*4=24.

then divide the square's perimeter by 3 since triangle have 3 sides. 24/3=8

so each side of the triangle will be 8cm

every evening gloria gives her little sister a bath describe what may have happened

Answers

Answer:

I dont know?

Step-by-step explanation:

Not math?

Find the next three terms of the arithmetic sequence.

10, 13, 16, 19, . . .

Question 9 options:

a)

16, 13, 10


b)

17, 20, 23


c)

22, 25, 28


d)

23, 26, 29

Answers

Answer:

c

Step-by-step explanation:

There is a common difference d between consecutive terms of an arithmetic sequence, that is

d = 13 - 10 = 16 - 13 = 19 - 16 = 3

To obtain the next term add the common difference 3 to the previous term.

a₅ = a₄ + 3 = 19 + 3 = 22

a₆ = a₅ + 3 = 22 + 3 = 25

a₇ = a₆ + 3 = 25 + 3 = 28

The next 3 terms are 22, 25, 28 → c

Other Questions
Please answer. Don't spam! A class has 40 students. Number of boys are 6 more than girls. Find number of boysand girls in the class. There are 180 people registered to attend a conference. In order to seat all of the attendees, rows of 12 chairs are set up in the conference room. How many rows need to be set up in order to seat all the attendees with no extra chairs? what is 3,936.58 rounded to the nearest 1,000 2w + y = 6a. Find y if w = -4b. Find y if w = 10 is 5(1/5^3) = 5(5^3) what does N equal because i dont know Referring to the Fig. in Question #50, find the cosine of A. Give answer in simplest form. 4cm cubed = ?m cubed if you need 3/4 cups of beans for 7 servings. How many do you need if you want to make 35 servings what constitutional amendment protects a defendant from being put on trial a second time for the same instance of a crime? Which answer choice best describes Meg in Chapter 10 of the novel? pls help me4.05 Diary from Corps of DiscoveryYou will write 4 entries of a diary from the early 1800s. Each entry will be one paragraph each and is to be written in first person (using the word I, as if you are that person on the expedition). This will be a description from the perspective of 4 people who were part of the Lewis and Clark Expedition.In a paragraph for each, describe the journey/experience of Lewis, Clark, Sacajawea, and York from each persons perspective.Include a date for each entry.Read the lesson to learn about the historic events that took place during the Lewis and Clark Expedition to give examples and historic accuracy to your diary!Topics to consider including background/personality traits of the individual, role the individual played in the journey, feelings about the journey, conditions (terrain, food and insects/animals) how the individual interacted with others, unique information from the lesson.Entry #1 (Lewis)Date:Entry #2 (Clark)Date:Entry #3 (Sacajawea)Date: Entry #4 (York)Date: what cells produce antibodies to help fight infection What other system was often compared to the system of incarceration HELP ASAP 100 POINTS!Which of the following represents a function?(-1, 2), (-2, 1), (-1, -2), (-2, -1)(3, 4), (-3, 2), (3, 8), (5, 5)(2, 3), (4, 3), (-2, -3), (-4, -3)(5, 1), (5, 2), (5, 3), (5, 4) tech a says that all wheels must be torqued to prevent wheels from loosening up and falling off. tech b says that all wheels must be torqued to prevent over tightening, which can weaken lug studs and warp brake rotors. who is correct A car travels the first 50km of its journey at an average speed of 25m/s and the next 120km at an average speed of 80km /h . The car completes the last part of its journey at an average speed of 90Km/h in 35 minutes . Find the average speed for its entire journey , giving your answer in km/h Step by step A deli sells sliced meat and cheese. One customer purchases 4 pounds of meat and 5 pounds of cheese for a total of $30.50. A sandwich shop owner comes in and purchases 11 pounds of meat and 14 pounds of cheese for $84.50. The system of equations below represents the situation.4x + 5y = 30.50 11x + 14y = 84.50The variable x represents the .The variable y represents the .The deli charges $ Why would you use a computer's secondary memory?O A. To look at files created on your home computer on a publiccomputerB. To run word processing software on your computerO C. To save a slide show presentation on your computerD. To start up your computer and perform its basic tasks