Mr. Dominguez wrote the formula below to calculate o, the acceleration of his motor.
V-S
а
t-b
Solve Mr. Dominguez's formula for t, the final time.

Mr. Dominguez Wrote The Formula Below To Calculate O, The Acceleration Of His Motor.V-St-bSolve Mr. Dominguez's

Answers

Answer 1

Answer:

t = {(v - s) + ab} / a

Step-by-step explanation:

a = (v - s) / (t - b)

Make t the subject of the equation

a = (v - s) / (t - b)

Cross product

a * (t - b) = (v - s)

at - ab = (v - s)

Add ab to both sides

at = (v - s) + ab

t = {(v - s) + ab} / a


Related Questions

How do you perform constructions related to circles? What theorems and explanations can be used to justify these constructions? How do you perform constructions related to circles? What theorems and explanations can be used to justify these constructions?

Answers

Answer and explanation:

To construct a circle, draw a line that represents the diameter of the circle. Bisect the line so that it is a perpendicular bisector of the diameter of the circle. Place your compass at the bisection point/midpoint and draw an arc or better still the whole circle.

Theorem: the perpendicular bisector of a chord passes through the center of a circle.

Note: a diameter of a circle is a chord that passes through the center of a circle.

g(x)= -16x2 + 64x + 80 where x is the number of seconds after the rocket is launched. The function can also be written in factored form as g(x) = -16 (x + 1)(x - 5). What is the y-intercept of the function? What does it represent?

Answers

Answer:

y=80

Step-by-step explanation:

when solve y-intercept let x=0

y= -16(0)2+64(0)+80

y=0+0+80

y=80

(0;80)

Help pls pls pls pls

Answers

Answer:

(C).

[tex]height = \sqrt{ {29}^{2} - {21}^{2} } \\ = \sqrt{400} \\ = 20 \: units[/tex]

Find the common ratio of the geometric sequence -13, 117, -1053,...

Answers

Answer:

-9

Step-by-step explanation:

Find the common ratio by dividing one of the numbers in the sequence by the previous number:

117/-13

= -9

So, the common ratio is -9.

Learn with an example
A line that includes the point (1, 2) has a slope of 9. What is its equation in slope-intercept
form?

Answers

Answer:

y = 9x + (-7) should be the answer

please help.

What is the slope of the line given by the equation y = 2x + 6?​

Answers

Answer:

The slope is 2 and the y intercept is 6

Step-by-step explanation:

y = 2x+6

This is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

The slope is 2 and the y intercept is 6

Answer:

2

Step-by-step explanation:

slope intercept form is

y = mx + b

m is the slope and b is the y-intercept

y = 2x + 6

m = 2

Slope is 2

Anybody know the answer ?

Answers

I think its idfk…maybe?!?

Answer:

The final speed after collision of the first ball that weighs 4 kg will be 8.5 m/s.

Step-by-step explanation:

M1 = 4

M2 = 2

V1 = 8

V2 = 6

V2f = 5

V1f = ?

Rep. Situation with Momentum formula:

M1*V1+M2*V2 = M1*V1f+M2*V2f

Rearrange:

((M1*V1+M2*V2)-M2*V2f) / M1 = V1f

Calculate:

((44) - 10) / 4 = V1f

V1f = 8.5

Angela plays soccer and golf for a total of 125 minutes every day. She plays soccer 45 minutes more than she plays golf.

Part A: Write a pair of linear equations to show the relationship between the number of minutes Angela plays soccer (x) and the number of minutes she plays golf (y) every day. (5 points)

Part B: How much time does Angela spend playing golf every day? (3 points)

Part C: Is it possible for Angela to have spent 80 minutes playing soccer every day? Explain your reasoning. (2 points)

Answers

Answer:

Part A: x = y+45

Part B: 40 125-45 = 80, 80÷2 = 40

Part C: Yes, because 80+45 adds up to 125.

Hope this helps! :)

The number -2 is a solution to which of the following inequalities?
x + 7 > 5
-3 x < 1
x - 7 < -4

Answers

The answer is the third one, x - 7 < 4

To find it all you need to do is plug in -2 for x and see if the inequality is true.

When you do the math for the first one, you get 5 > 5. That is not true as 5 is equal to 5, not greater.

For the second one you get 6 < 1. Again, that is not true as 1 is not greater than 6.

Finally, you get -9 < -4 for the third one. This one is correct as -9 is a smaller number than -4.

Answer:

The answer is the third one, x - 7 < 4

Step-by-step explanation:

1hr left on this test so confused

Which statement is true regarding the functions on the
graph?

Of(-3) = g(-4)
Of(-4)= (-3)
f(-3) = g(-3)
f(-4) = g(-4)


Answers

f(-3)=g(-4) 123456789012345

help asap please, will mark brainliest

Answers

Answer:

24 cm

Step-by-step explanation:

Answer:

24cm

Step-by-step explanation:

V= 4/3πr³

or, r³= 3/4π ×V= 3/4π× 18432π= 13824

or, r= (13824)^1/3= 24cm

don’t really get this pls help

Answers

Answer:

B

Step-by-step explanation:

It should be B

Given that a*b = 2a - 3b, then 2*(-3) =


Answers

Answer:

2*(-3)= -6

Step-by-step explanation:

I do not see how "a*b=2a-3b" would change the fact 2 times negative 3 is -6

If y=-0.8 when x=2 find the y when x=3

Answers

This is not the answer but 3 to the power of 3 is 27 not 9 because that 3x3 oh and amogus

ahh could i get sum help?

Answers

Answer:

8/35 cubic inches

Step-by-step explanation:

Volume is length x width x height. To find the answer, we must multiply all values together. 2/3 times 3/5 ix 6/15. Let's simplify this before multiplying further. 6/15 can also be written as 2/5. 2/5 times 4/7 is 8/35 which cannot be simplified. 8/35 is the final answer.

hey again, could you help me with this and explain? thank you

Answers

Answer:

option 2

in the first equation y is greater than so it would be shaded above the line and in the second equation y is less than so it would be shaded below the line

Step-by-step explanation:

Question 7 of 10
In the diagram below, AB is parallel to CD. What is the value of x?
120"
8
A. 80
B. 100
C. 60
D. 120

Answers

Since the lines are parallel then
x and 120 are alternate angles and congruent, hence
x = 120 → C
It’s 120 cuz they both have same angles

URGENT HELP NEEDED!!!!!

Find the simple interest earned at the end of 1 year. Show your calculations as best as possible (1 mark) correct answer (1mark) P = $1800 R = 5% T = 1 year


What is the total amount earned at the end of 3 years? P = $2600 R = 12% T = 3 years
1 point
$936
$3 536
$93 600
Both A and B


What principal would give an interest of $36 in 3 years at 3% p.a.? Show your calculations as best as possible (1 mark) correct answer (1mark)


In how many years will $600 double itself at 10% simple interest?
1 point
8 years and 4 months
8 years and 1/3
100 Months
All of the above
Both A and B


In what time will $400 amount to $512 if the simple interest is the calculated at 14% p.a.? Write your answer


Imagine you have a friend who doesn't quite understand what investing money into a bank means. Think of a financial situation and use the following words and numbers to help teach them. (principal $1200, interest earned, interest rate 4%, total amount, term, per anum). This is worth 8 marks.

Answers

Answer:

k

Step-by-step explanation:

Factor this trinomial completely. 2x2 + 6x + 4 O

A. 2(x-2)(x + 1)

B. 2(x + 2)(x+1)

c. 2(x + 2)(x-1)

D. 2(x-2)(x - 1)​

Answers

Answer:

B.  2(x+2)(x+1)

Step-by-step explanation:

[tex]\sf\purple{B. \:2(x + 2)(x+1) }[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex]2 {x}^{2} + 6x + 4[/tex]

Taking 2 as common factor, we have

[tex] = 2 \: ( {x}^{2} + 3x + 2) \\ =2 \: ( {x}^{2} + 2x + x + 2)[/tex]

Taking [tex]x[/tex] as common from first two terms and 1 from last two terms, we have

[tex] = 2 \:[x(x + 2) + 1(x + 2)][/tex]

Taking the factor [tex](x+2)[/tex] as common,

[tex] = 2(x + 2)(x + 1)[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{!}}}}}[/tex]

is the ordered pair a solution of the equation?
y= 3x + 4; (4, 16)

Answers

Answer: Yes.

Step-by-step explanation: Plug in your values. Does y=16 when x=4? 16 = 3(4) +4, which equals 16, so yes.

Which equation can be used to solve a - 5 = 30?A. a = 30 - 5 B. a = 30 + 5 C a = 30 + 5 = 5 D a = 30.5​

Answers

Which equation can be used to solve a - 5 = 30

answer= a=30+5

HOPE THIS HELPS YOU......

20 POINTS
The function f(x)=45x represents the number of jumping jacks j(x) you can do in x minutes. How many jumpibg jacks can you do in 10 minutes

Answers

Answer:

450 jumping jacks

Step-by-step explanation:

f(10) = 45 (10)

45 * 10 is just 450 :)

Answer:

450.

Step-by-step explanation:

f(10) = 45 * 10 = 450 jumping jacks.

Directions: Solve for X Round your answer to the nearest tenth. Make sure you calculator
is in degree model
12

Answers

Answer:

36.87

Step-by-step explanation:

Using tan inverse of 9 over 12

Answer:

x ≈ 36.9°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan x = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{9}{12}[/tex] , then

x = [tex]tan^{-1}[/tex] ([tex]\frac{9}{12}[/tex] ) ≈ 36.9° ( to the nearest tenth )

is this an expression or an equation? 4a + 3b-6cx9

Answers

Answer:

Expression

Step-by-step explanation:

Given expression :

4a+3b-6cx9

So this is expression not equation because equation consist zero on the righ side

Example: ax+b=0 (This is equation )

And

ax+b (This is expression)

The actual amount in a 12-ounce container of a certain brand of orange juice is normally distributed with mean μ = 12.34 ounces and standard deviation σ = 0.04 ounce. What percentage of the juice bottles contain between 12.24 and 12.30 ounces of orange juice?

Answers

Answer:

15.25%

Step-by-step explanation:

The actual amount in a 12-ounce container of a certain brand of orange juice is normally distributed with mean μ = 12.34 ounces and standard deviation σ = 0.04 ounce. What percentage of the juice bottles contain between 12.24 and 12.30 ounces of orange juice?

We solve using the z score formula

z-score is is z = (x-μ)/σ,

where x is the raw score

μ is the population mean = μ = 12.34 ounces

σ is the population standard deviation = σ = 0.04 ounce

For x = 12.24

z = 12.24 - 12.34/0.04

z = -2.5

Probability value from Z-Table:

P(x = 12.24) = 0.0062097

For x = 12.30

z= 12.30 - 12.34/0.04

z = -1

Probability value from Z-Table:

P(x = 12.30) = 0.15866

Hence, the probability of the juice bottles contain between 12.24 and 12.30 ounces of orange juice

P(x = 12.30) - P(x = 12.24)

= 0.15866 - 0.0062097

= 0.1524503

Therefore, the percentage of the juice bottles contain between 12.24 and 12.30 ounces of orange juice is calculated as:

= 0.1524503 × 100

= 15.24503%

= 15.25%

I need help please and thank you!!

Answers

Answer:

Option 4

Step-by-step explanation:

2x² + 32 = 0

2x² = -32

x² = -16

sqrt(-16) got no real solution. (no real number multiplied by itself will be negative)

I think The answer is 4

HELP ASAP NEED HELP. WILL GIVE BRAINIEST AND 100 POINTS.

Algebra 1

Use the function f(x) = 4x^2 - 7x - 15 to answer the questions.

Part a: completely factor f(x).
Part b: what are the x-intercepts of the graph of f(x)? Show your work.
Part C: describe the end behavior of the graph of f(x). Explain.
Part D: what are the steps you would use to graph f(x)? Justify that you can use the answers obtained in part B and part C to draw the graph.

Answers

Answer:

A: [tex]f(x)=(4x+5)(x-3)[/tex]

B: [tex](-\frac{5}{4} , 0)[/tex] and [tex](3, 0)[/tex]

C: They are parallel, which means they have no endpoint.

The amount of radium 226 remaining in a sample that originally contained A grams is approximately C(t) = A(0.999 567)t. Where t is time in years find the half-life to the nearest 100 years

Answers

Answer:

The half-life of the substance is of 1600 years.

Step-by-step explanation:

Amount of the substance:

The amount of the substance after t years is given by the following equation:

[tex]C(t) = A(0.999567)^t[/tex]

In which A is the initial amount.

Find the half-life:

This is t for which [tex]C(t) = 0.5A[/tex], that is, the amount is half the initial amount. So

[tex]C(t) = A(0.999567)^t[/tex]

[tex]0.5A = A(0.999567)^t[/tex]

[tex](0.999567)^t = 0.5[/tex]

[tex]\log{(0.999567)^t} = \log{0.5}[/tex]

[tex]t\log{0.999567} = \log{0.5}[/tex]

[tex]t = \frac{\log{0.5}}{\log{0.999567}}[/tex]

[tex]t = 1600[/tex]

The half-life of the substance is of 1600 years.

Which two of the following mapping statements describe the same translation?
O 6.-9) - (0,1)
0 (-3,7) (-9,10)
(1, -5) (-5, -2)
(2, 4) + (-4,1)

Answers

Answer:

The mapping statements (-3,7) -> (-9,10) and (1, -5)-> (-5, -2) describe the same translation.

Step-by-step explanation:

In a translation, we have that:

(x,y) -> (x+a,y+b)

In which a and b are how much the values change.

(6.-9) -> (0,1)

x subtracted by 6, y added by 10. So, the translation rule is:

(x,y) -> (x - 6, y + 10).

(-3,7) -> (-9,10)

x subtracted by 6, y added by 3. So

(x,y) -> (x - 6, y + 3).

(1, -5)-> (-5, -2)

x subtracted by 6, y added by 3. So

(x,y) -> (x - 6, y + 3)

Same rule as the above, so the mapping statements (-3,7) -> (-9,10) and (1, -5)-> (-5, -2) describe the same translation.

(2, 4) -> (-4,1)

x subtracted by 6, y subtracted by 3. So

(x,y) -> (x - 6, y - 3)

Plse help my grades go in tomorrow and I am currently struggling!!

Answers

C⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Other Questions
Elvis has asked Bonnie out of a date to a baseball game. Elvis is a friend of Bonnies classmate Ginger and she has met him a few times before. She wants to go to the baseball game but is concerned for her safety.What should Bonnie do before going out to best ensure her safety? Census data show that the human population doubled from 2.65 billion in 1953 to 5.3 billion in 1990. If it continues to double at this rate, the human population could reach 10 billion by the year 2020. Which best explains how this rate of human growth can harm the environment on which humans depend? A rectangle has an area of 4x-8x+3 square units. Which of the following could represent the perimeter of the rectangle in terms of x?a. 2x-1b. 2x-3c. 4x-4d. 8x-8e. 10x-8 Today, the population of Canyon Falls is 22{,}50022,50022, comma, 500 and the population of Swift Creek is 15{,}20015,20015, comma, 200. The population of Canyon Falls is decreasing at the rate of 740740740 people each year while the population of Swift Creek is increasing at the rate of 1{,}5001,5001, comma, 500 people each year. Assuming these rates continue into the future, in how many years from today will the population of Swift Creek equal twice the population of Canyon Falls I need help and dont understand, where does each chemical reaction go? A company in California sells a computer program to auto dealers showing that car buyers should finance their purchase rather than paying cash. The program omits the effect of income taxes and misstates the interest earned on savings over the load period. The finance option always provides a net benefit for the cash option. Company employees agree that the program does mislead buyers, but say the company will "provide what (car dealers) want as long as it is not against the law." Is this practice ethical? Is this practice socially responsible? what is entrapersonal environment Samuel made a list of his test scores: 88, 100, 92, 80, 85, 94, and 90. What is the lowest test score he can get on his next test to have mean score of 90? Kohl Co. provides warranties for many of its products. The January 1, 2019, balance of the Estimated Warranty Liability account was $55,726. Based on an analysis of warranty claims during the past several years, this year's warranty provision was established at 0.84% of sales. During 2019, the actual cost of servicing products under warranty was $16,290, and sales were $5,870,500.Required: a. What amount of Warranty Expense will appear on Kohl Co.'s income statement for the year ended December 31, 2019? Warranty Expense Actual warranty expense Estimated warranty expense Warranty Expense b. What amount will be reported in the Estimated Warranty Liability account on the December 31, 2019, balance sheet? (Amounts to be deducted should be indicated by minus sign.) Estimated Warranty Liability, 1/1/19 balance Estimated Warranty Liability 12/31/19 balance CAPITAL BUILDING:1. What is the purpose of this branchof government in America?2. Who leads this branch?3. How does it check the power of theother branches? You must give 2checks. The Andrews Company has just purchased $43,088,000 of plant and equipment that has an estimated useful life of 15 years. The expected salvage value at the end of 15 years is $4,308,800. What will the book value of this purchase (exclude all other plant and equipment) be after its third year of use? 30 points if done correctly! :)Create a complete declarative sentence that incorporates a colon, a list, and a dependent clause. WHAT IS THE OVERALL IMPACT OF THE MARBURY VS. MADISON CASE? What is the Net Ionic equation for this chemical reaction: FeBr2+Na2S=FeS+2NaBr How does your answer compare to this sample? Which choice best describes how your answer compares to the model? My answer matched the sample closely. I said some of the same things that the sample response did. My answer was very different than the sample response. QUICK TYPE SOMETHING RANDOM FOR 40 POINTS!!!!! Do you think that every title should be capitalized? yes or no why? 16) How do books and other manuscripts help us understand the medievalhistory of India? Give two examples to support your answers. Which of the following are positively charged?1. The proton2. The electron3. The alom4. The nucleusA) 1 and 2B) 2 and 3C) 3 and 4D) 1 and 4 QUESTION 2Two identical Insulated, graphite-coated polystyrene spheres are suspended fromthreads. The spheres are held a small distance apart. The charges on the Sphere Pand Q are -2,4 nC and + 5,6 nC respectively.PWhen the spheres are released they move towards each other.2.1 Explain why the spheres move towards each otherwhen they are released.The two spheres now touch each other and then separate.2.2 Calculate the charge on each sphere after they touchand separate.2.3 Write down the number of electrons found on SphereP after it touched Q and separated.2.4 Which way will electrons move? Write only from P toQ. or from Q to P, or neither way?2.5 Explain your answer to Question 6.4.