The height of a penny t seconds after being dropped down a well is given by the product
of (10 - 3t) and (10+ 31). Find the product and simplify.

Answers

Answer 1
t equals 3.3333 repeating

Related Questions

The product of two fractions is 14/9.Write all possible answers

Answers

Answer:

Step-by-step explanation:

7/3 * 2/3

14/3 * 1/3

Lilian drove into a lorry park at 11 55
When she drove out of the lorry park she had to pay 9 euros

Answers

The Pony Express
Chapter 1
At A Nation's Crisis
The Pony Express was the first rapid transit and the first fost mail line across the continent from the Missouri River to the Pacific Coast. It was a system
by means of which messages were carried swiftly on horseback across the plains and deserts, and over the mountains of the far West It brought the
Adontic coost and the Pacific slope ten days nearer to each other.
It had a brief existence of only sixteen months and was supplanted by the transcontinental telegraph. Yet it was of the greatest importance in
binding the East and West together at a time when overland travel was slow and cumbersome, and when a great national crisis made the rapid
communication of news between these sections an imperative necessity.
The Pony Express marked the highest development in overland travel prior to the coming of the Pacific railroad, which it preceded nine years.
It, in fact, proved the feasibility of a transcontinental road and demonstrated that such a line could be built and operated continuously the year
around-a feat that had always been regarded as impossible.
The operation of the Pony Express was a supreme achievement of physical endurance on the part of man and his ever faithful companion, the
horse. The history of this organization should be a lasting monument to the physical sacrifice of man and beast in an effort to accomplish
something worthwhile. Its history should be an enduring tribute to American courage and American organizing genius.
Read this line from the Pony Express excerpt
It hod a brief existence of only sixteen months and was supplanted by the transcontinental telegraph.
Based on the corres, what does the word "supplanted" mean? (5 points)
Defeated
Joined
Replaced
Os
Oo
Unearthed

4
In the following figure, the value of x is
20
35°
C
B
Note: Round your answer to the nearest tenth.

Answers

The answer is 15 I’m pretty sure

hello please help i’ll give brainliest

Answers

Step-by-step explanation:

I think Gold is the correct answer. Thanks.

Pretty sure the answer is Alloys.

If a || b || c and m∠9 = 76°, find the measure of each missing angle.

Answers

Answer:

m∠1 = m∠3 = m∠5 = m∠7 = m∠9 = m∠11 = 76°

m∠2 = m∠4 = m∠6 = m∠8 = m∠10 = m∠12 = 104°

Step-by-step explanation:

Vertical angles are congruent.  When lines are parallel, corresponding angles are congruent.

m∠1 = m∠3 = m∠5 = m∠7 = m∠9 = m∠11 = 76°

m∠2 = m∠4 = m∠6 = m∠8 = m∠10 = m∠12 = 180 - 76° = 104°

What is the measure of Zx?
Angles are not necessarily drawn to scale.

Answers

Answer:

k

Step-by-step explanation:

Answer:

114°

Step-by-step explanation:

66° is a supplementary angle to x therefore you take 180 and subtract 66

2y-6=6x how do i find y

Answers

Answer:

y=3x+3

Step-by-step explanation:

Let's solve for y.

2y−6=6x

Step 1: Add 6 to both sides.

2y−6+6=6x+6

2y=6x+6

Step 2: Divide both sides by 2.

2y /2 = 6x+6 /2

y=3x+3

brainliest please?

Answer:

y=3x+3

Step-by-step explanation:

add 6 to both sides and then divide both sides by 2

A. W,R,B

B. A,R,B

C. W,T,B

D. A,T,N

HELP ASAPP AND DONT GIVE ME A LINK BECAUSE THE LINK IS FAKE I NEED A REAL ANSWER !!!!

Answers

Answer:

B. A,R,B

Step-by-step explanation:

please mark this answer as brainliest

Round 33.825 to the nearest hundredths in place

Answers

Answer:

33.83

Step-by-step explanation:

Answer:

33.83

^Hope this helps, Hazel^

x2 + bx – 12 where b is some whole number (no
A polynomial is written as
decimals). If we're able to factor the polynomial, what are all the possible values of b?
Explain how you know.

Answers

It could be pos or neg 4. I know because b is a sum and ac is the product since 12 is negative, there need to be only one negative, and 6 x 2 is 12, so -6 and 2 or 6 and -2

Use the Venn diagram. Decide if each statement is true. Choose True or False for each statement.

Answers

Answer:

true

Step-by-step explanation:

The temperature at noon was 56°F. It fell 4°F each hour until 3 PM. What was the temperature at 3 PM?
A. 40°F
B. 44°F
C. 48°F
D. 52°F

Answers

Answer:

B

Step-by-step explanation:

The population of rabbits on an island is growing exponentially. In the year 2000, the
population of rabbits was 220, and by 2004 the population had grown to 350. Predict
the population of rabbits in the year 2011, to the nearest whole number.

Answers

Answer:

Step-by-step explanation:

630

Answer:

789 to nearest whole number.

Step-by-step explanation:

In 4 years its increased from 220 to 350.

350 = 220(e)^4k  where k is some constant.

e^4k = 350/220

4k = ln (350/220) = 0.4643

k = 0.1161

The equation  of growth is therefore

P = 220e^0.1161t)

So  in 2011 ( t = 11 years) the

Population = 220 * e^(11*0.1161)

= 789.

Maya throws a rock
straight up from the edge
of a 192-foot cliff and into
the ocean. After two
seconds, the rock
reaches a maximum
height of 256 feet. Four
seconds later, the rock
enters the ocean
Write an equation to
model the scenario.

Answers

Answer:

Step-by-step explanation:

2.256 = 4x

So first Maya throws the rock from the 192-foot cliff into the ocean.

After 2 seconds, the rock reaches a maximum height of 256 feet;

so 2 seconds, 256 feet - 2.256

After 4 seconds, the rock reaches the ocean.

so 4  seconds, it reaches the ocean but we don't know how many feet. ( x )-- 4 seconds, x feet.equation: 2 . 256 = 4 . x

Good luck!

The required equation that represents the scenario is x = 64 * 2 + 256 * 4

Given that,
Maya throws a rock straight up from the edge of a 192-foot cliff and into the ocean. After two seconds, the rock reaches a maximum height of 256 feet. Four seconds later, the rock enters the ocean. To write an equation to model the scenario.

What is the equation?

the equation is the relationship between variables and represented as y = ax + b is an example of a polynomial equation.

Here,
let the total distance covered by the rock vertically be x,
now,
Distance traveled by the rock vertical upward in 2 seconds = 2 * (256 - 192)
                                                                                          = 2 * 64
Distance traveled by the rock vertical downward in 4 seconds = 4 * 256
Total distance,
x = 2 * 64 + 4 * 256

Thus, the required equation that represents the scenario is x = 64 * 2 + 256 * 40.

Learn more about equations here:

brainly.com/question/10413253

#SPJ1

Solve for X.

Then, solve for Y.

Finally, solve for Z.

Answers

Answer:

x = 29.5

y = 48.16

z = 34.05

Step-by-step explanation:

Sorry if the explanation is messy

answer

x=29.44

y=48.08

z=68

Step-by-step explanation:

opp/adj = tan(30)

17/x = tan(30)

x = 29.44

hyp^2 = x^2+y^2

hyp^2 = (29.44)^2 + (17)^2

hyp^2 = 867 + 289

hyp = 34

opp/hyp = Sin(45)

34/y = Sin(45)

y = 48.08

adj/hyp = Cos(45)

z/(48.08) = Cos(45)

z = 68

What conclusion can be made for c and e? Triangle ABC has side AB measuring c, side BC measuring 4 units, and angle ACB measuring 36 and a half degrees. Triangle ABC is connected to triangle ACD by shared side AC. Triangle ACD has side AD measuring e and angle ACD measuring 27 and 8 tenths degrees. Segments BC, AC, and DC are marked congruent. c ≥ e c ≤ e c > e c < e

Answers

Answer:

IM ALSO DOING THIS TEST; I'm almost 100% sure it's C>E, since E is a line segment and C is an angle containing two line segments.

Step-by-step explanation:

I'm honestly not sure, but If it's wrong when I submit the test I will tell you <3

Answer:

c > e

Step-by-step explanation:

I actually got it right on part one of my test

hii please help asap ill give brainliest thanks

Answers

Answer: B) established a strong, central government

Answer:

The emperor Chandragupta is established a strong, centralized government

A redwood tree can grow 12 feet in 2 years. How many feet will it grow in 3 years?

Answers

Answer:

18 feet

Step-by-step explanation:

12/2 is 6

6*3= 18

I want to build a shed that is 16‘ x 20‘ while I am measuring the foundation I measure the diagonal from one born to another measurement is 29 feet is the corner 90°?

Answers

Answer:

the corner is not 90 degrees

Step-by-step explanation:

To confirm if the corner is 90 degrees, we would use Pythagoras theorem

The Pythagoras theorem : a² + b² = c²

where a = length

b = base

c =  hypotenuse

16² + 20² =  

256 + 400 =656

find the square root of 656

= 25.6 feet

If the corner was 90 degrees the diagonal should be 25.6 feet and not 29 feet

A company logo is shaped like an equilateral triangle with 3-inch long sides. What is the height of the logo? Round to the nearest tenth.

Answers

Answer:

about 2.6 in.

Step-by-step explanation:

[tex]h=\frac{s\sqrt{3}}{2}\\\\h=\frac{3\sqrt{3}}{2}\\\\\frac{3\sqrt{3}}{2}\approx2.6\\\\h\approx2.6[/tex]

what is the volume of a cylinder with a length of 6 inches and a width of 5 inches?

Answers

It is the indeed process of formation. You see you must first drop the em and so on.
The basic formula of cylinder volume is V = *pi* r^2 h. You need to first find the radius, which can also be the width. 5^2 = 25. Next you need to find the height, and multiply it altogether.

3.14 x 25h = 78.5h (h will stay since the height is not given)

I will give the crown this it is prob easy f(x) = f(x) = 1,264(1.09)x

Answers

Answer:

1377.76x

Step-by-step explanation:

Simplify 1264*1.09

Answer:

1377.76x

(give the person above the crown)

Find the length of a side of a square with area of 2 66 m .

Answers

Answer:

Step-by-step explanation:

17, is the answer.

you dont have to show work just write the answers plz help

Answers

Answer(s):

1. 31.42

2. 50.27

3. 94.25

4. 62.83

5. 43.98

6. 12.57

7. 100.53

8. 25.13

9. 75.4

Determine the intercepts of the line.
x-intercept:
y-intercept:

Answers

Answer:

x = -7.5

y = 5.5

Step-by-step explanation:

Used graph

In the diagram, mZJ = 39.59. Find mJK.
H
K
a. MJK 101°
b. JK = 799
C.
JK = 140.5°
JK = 50.5°
d.

Answers

Answer:

a) 101°

Step-by-step explanation:

arc HK = 2(39.59°) = 79.18°

arc JH = 180°

arc JK = 360° - 180° - 79.18° = 100.82°

JK = 101°

The correct answer is option (A) 101°

What is an inscribed angle?

"It is an angle in a circle formed by two chords that have a common end point on the circle."

For given example,

m ∠J = 39.59°

We know, the measure of an inscribed angle in a circle equals half the measure of its intercepted arc.

⇒ m(∠J) = (1/2) × arc KH

⇒ arc KH = 2 × 39.59°

⇒ arc KH = 79.18°

Also, arc HJ = 180°

We know for given figure,

⇒ arc JK + arc KH +arc HJ = 360°

⇒ arc JK + 79.18° + 180° = 360°

⇒ arc JK + 259.18° = 360°

arc JK = 100.82°

⇒ mJK ≈ 101°

Therefore,  mJK = 101°

The correct answer is option (A) 101°

Learn more about the inscribed angle here:

https://brainly.com/question/15899344

#SPJ2

Please help me for my homework

Answers

Answer:

m<CAO = 56

Step-by-step explanation:

When two parallel lines are intersected by a transversal, the same-side interior angles are supplementary, meaning that their angle measures add up to (180) degrees. Using this information, substitute in the given values and solve for the unknown,

(m<DOA) + (m<CAO) = 180

Substitute,

3x + 40 + 2x = 180

Simplify,

5x + 40 = 180

Inverse operations,

5x + 40 = 180

     -40    -40

5x = 140

/5     /5

x = 28

Now substitute the value of (x) back into the given expression for the value of (<CAO). Solve to find the numerical value.

<CAO = (2x)

= 2(28)

= 56

BRAINIEST TO WHOEVER RIGHT

Answers

Answer:

11

Step-by-step explanation:

11 i think:) hoped this helped

Calling all realllyyyy smart people lol! I need some help please on my algebra!


There are 6500 people in a certain area. The area is growing at a rate of 3.5%.

Use the formula A=Pertto calculate the time it would take for the area to reach 11500 people. Calculate the solution for t to the nearest tenth using logarithms.

(no multiple choice)

Answers

Answer:

16.6

Step-by-step explanation:

Initial number = 6500Growth rate = 3.5% = 0.035 timesFinal number = 11500Time t = ?

Formula:

P(t) = 6500(1 + 0.035)^t

Solve for t:

11500 = 6500*1.035^t11500/6500 = 1.035^tlog 1.7692 = log 1.035^tt = log 1.7692 / log 1.035t = 16.6 (rounded)

Simplify:
[tex]\left(\frac{1}{3}+\frac{3}{4}\right)[/tex] ÷ [tex]\left(\frac{5}{6}\right)^{2}[/tex]

Plz give step-by-step solution.

Answers

Answer:

39/25

Step-by-step explanation:

i use a very good app to find the answer

Q) [tex]\left(\frac{1}{3}+\frac{3}{4}\right)[/tex] ÷ [tex]\left(\frac{5}{6}\right)^{2}[/tex] =?

→ [tex]\left(\frac{1×4}{12}+\frac{3×3}{12}\right)[/tex] × [tex]\left(\frac{6}{5}\right)^{2}[/tex]

→ [tex]\left(\frac{4}{12}+\frac{9}{12}\right)[/tex] × [tex]\left(\frac{36}{25}\right)[/tex]

→ [tex]\frac{13}{12}[/tex] × [tex]\frac{36}{25}[/tex]

→ [tex]\frac{468}{300}[/tex] = [tex]\frac{39}{25}[/tex]

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