A rocket being launched has three engines that are independent of each other. The probability of an engine firing is 0.97. What is the probability of at least one engine not firing? PLEASE HELP

Answers

Answer 1

Answer:

.0873

Step-by-step explanation:


Related Questions

Mrs.Silverstein sold 91 cupcakes at a food fair . The cupcakes were sold in boxes of abc”bakers dozen “ , with is 13 . She sold all the cupcakes at 15$caper box . How much money did she receive?

Answers

Answer:

$105

Step-by-step explanation:

91 divided by 13 times 15

Answer:

$105

Step-by-step explanation:

She sold 91 cupcakes with 13 in a box... so she sold (91/13)=7 boxes

7 boxes sold at $15 each

7 x 15=105 so she receive $105

CAN SOMEONE PLS HELP ME Again before my brain starts crYiNG

Answers

Answer:

C

Step-by-step explanation:

The function on the graph has a slope of 3 which is smaller than a change of 4 and the one on the graph starts at two while to equation starts at 4

Hope this Helps :)

Write an equation to represent each relationship. Then solve the equation. Six times a number plus 4 is the same as the number minus 11. A. 6 + 4 = n - 11; n = 21 B. 4n - 6 = 11n; n = 6/7 C. 6n = 4 + 11; n = 5/2 D. 6n + 4 = n - 11 n = -3

Answers

Answer:

-3

Step-by-step explanation:

Let the unknown number be n

We are to write the expression as equation;

Six times a number plus 4 is the same as the number minus 11.

Six times a number is given as;

6n

Six times a number plus 4 is expressed as 6n+4

The unknown number minus 11 will be expressed as n-11

Finally If Six times a number plus 4 is the same as the number minus 11, them!

6n+4 = n-11

Next is to calculate n;

Collect like terms;

6n-n = -11-4

5n =-15

Divide through by5

5n/5 = -15/5

n = -3

Hence the vale n is -3

Can someone please help me thank you

Answers

30.8

you take 25^2 + 18^2 and find the square root of that which is 30.8 for this problem.

please give me brainliest :)

Please define the following terms:

Maryland, religious toleration, Bacon’s Rebellion, North Carolina, South Carolina, Georgia, ponder, forfeits, pottage, clout, judicious, commodity.

Answers

PLEASE GIVE ME BRAINLIEST! I worked very hard on this and it took my entire class period :(

Answer:

Maryland- This is a state in the USA, home to the Chesapeake Bay, Maryland is known for its blue crabs and the city of Baltimore, a major historic trading port, baseball power, and birthplace of the national anthem.

Religious Toleration- The condition of letting people worship and perform any rituals/practices in any religion they choose.

Bacon's Rebellion- The first armed insurrection by American colonists against Britain's government. Long before the American Revolution occurred, Bacon and his armed rebels ransacked their capital, threatened its governor, and upended Virginia's social order.

North Carolina- The largest producer of sweet potatoes in the United States. It was home to the first English child born in America, Virginia Dare, was born in Roanoke Island, North Carolina, in 1587. High Point is known as the Furniture Capital of the World.

South Carolina- Johnston, South Carolina, is known as the Peach Capital of the World. The largest Gingko farm in the world is located in Sumter, South Carolina. The first battle of the Civil War took place at Fort Sumter, South Carolina.

Georgia- America's number-one producer of peanuts, pecans, and Vidalia onions, known as the sweetest onions in the world, can only be grown in the fields around Vidalia and Glennville. Another sweet treat from the Peach State is Coca-Cola, which was invented in Atlanta in 1886.

Ponder- To think about something carefully, usually

coming to a conclusion

Forfeits-  To lose or give up as a consequence of something else.

Pottage- To sell something of a rediculiously small amount.

Clout- A piece of cloth or clothing, especially one used as a patch.

Judicious- having, showing, or done with good judgment or sense.

Commodity- a raw material or primary agricultural product that can be bought and sold, such as copper or coffee.

Answer:

Maryland- This is a state in the USA, home to the Chesapeake Bay, Maryland is known for its blue crabs and the city of Baltimore, a major historic trading port, baseball power, and birthplace of the national anthem.

Religious Toleration- The condition of letting people worship and perform any rituals/practices in any religion they choose.

Bacon's Rebellion- The first armed insurrection by American colonists against Britain's government. Long before the American Revolution occurred, Bacon and his armed rebels ransacked their capital, threatened its governor, and upended Virginia's social order.

North Carolina- The largest producer of sweet potatoes in the United States. It was home to the first English child born in America, Virginia Dare, was born in Roanoke Island, North Carolina, in 1587. High Point is known as the Furniture Capital of the World.

South Carolina- Johnston, South Carolina, is known as the Peach Capital of the World. The largest Gingko farm in the world is located in Sumter, South Carolina. The first battle of the Civil War took place at Fort Sumter, South Carolina.

Georgia- America's number-one producer of peanuts, pecans, and Vidalia onions, known as the sweetest onions in the world, can only be grown in the fields around Vidalia and Glennville. Another sweet treat from the Peach State is Coca-Cola, which was invented in Atlanta in 1886.

Ponder- To think about something carefully, usually

coming to a conclusion

Forfeits-  To lose or give up as a consequence of something else.

Pottage- To sell something of a rediculiously small amount.

Clout- A piece of cloth or clothing, especially one used as a patch.

Judicious- having, showing, or done with good judgment or sense.

Commodity- a raw material or primary agricultural product that can be bought and sold, such as copper or coffee.


A store sells bottles of water for $1.50 each. During the first hour the store was open, x bottles of water were sold. During the
second hour, the store sold 3 fewer bottles of water than it sold during the first hour. During the third hour, it sold three times as
many bottles of water as it sold during the second hour. The store was paid a total of $117.00 for bottles of water sold during these
three hours. The equation shown below represents these sales.
1.5x + 1.5(x - 3) + 1.5.3(x - 3) = 117
How much money was the store paid for bottles of water sold during the second hour it was open?
(A) $15.00
(B) $22.50
(C) $27.00
(D) $67.50

Answers

Answer: 22.50$

Step-by-step explanation:

1.5x+1.5(x-3)+1.5*3(x-3)=117

1.5x+1.5x-4.5+1.5(3x-9)=117

3x-4.5+4.5x-13.5=117

7.5x-18=117

7.5x=135

x=135/7.5

x=18

hour 2

1.5(18-3)=

1.5*15= 22.5$

Answer:

The answer is $22.50

Step-by-step explanation:

A sales agent makes 40 calls a day. About 15% of the call result in a sale. How many days will it take for the sales agent to meet a quota of 120 sales.

A. 6days

B.18 days

C.3 days

D. 20 days

Answers

Answer: 18

Step-by-step explanation:

I just did an old fashioned percentage table :) 15(%) divided by 100(%) times 120(whole) is 18, so it will take 18 days to meet a quota of 120 sales :)

Word Study Directions: Read the question. Then choose the best answer. Which word contains an open first syllable? A. connect B. frozen C. problem D. traffic

Answers

Answer:

B. frozen

Step-by-step explanation:

An open first syllable is one that has a vowel at its end and that vowel causes a long vowel sound at its end. Long vowel sounds are those sounds whose pronunciation is the same as those of the letters.

Among the words listed, fro-zen has a long vowel sound in the form of the o at the end of the first syllable. Thus it can be classified as having an open first syllable.

Sandals are on sale for 30% off. The original price of one pair of sandals is $15. What is the total cost, in dollars, of two pairs of sandals at the sale price and including 7% sales tax?

Answers

Answer:

$4.82

Step-by-step explanation:

30% of 15 = 4.5

7% of 4.5 = 0.315

4.5+0.315 = $4.815 approx $4.82

Please mark me brainliest

An albatross is a large bird that can fly 400 kilometers in 8 hours at a constant speed. Using d for distance in kilometers and t for number of hours, an equation that represents this situation is d=50t. What are two constants of proportionality for the relationship between distance in kilometers and number of hours? 50 1/50

Answers

Answer:

50

Step-by-step explanation:

Speed is represented according to the equation;

Speed = Distance/Time

Given;

Distance d = 400km

Time t = 8 hours

From the formula

s = d/t

s = 400/8

s = 50

Substitute s = 50 back into the formula;

s = d/t

50 = d/t

d = 50t

This expression means that the speed is directly proportional to t where 50 is the constant of proportionality;

Hence the constant of proportionality for the relationship between distance in kilometers and number of hours is 50

Answer: Two constants of proportionality for this situation are 50 and 1/50. The relationship between these two values are that they are both reciprocals.

Step-by-step explanation:

The front profile of a shed is depicted in the drawing, with the given dimensions. Find the area of this profile of the shed in square feet.

Answers

Answer:

135 ft²

Step-by-step explanation:

The profile is composed of a triangle and a rectangle.

Area of profile = (area of triangle) + (area of rectangle)

= (½×base×height) + (length × width)

Where,

base of triangle = 15 ft

height of triangle = 11 - 7 = 4 ft

length of rectangle = 15 ft

width of rectangle = 7 ft

Plug in the values

Area of profile = = (½×15×4) + (15×7)

= 30 + 105

Area of profile = 135 ft²

big pp big ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig ppbig pp​

Answers

im only here because i want 50 points

how many minutes are there in h hours and m minutes?
a. h/60+m
b. 60(h+m)
c. h+60m
d. (h+m)/60
e. 60h+m

Answers

Answer:

it would be C i looked it up to double check

Step-by-step explanation:

120=60*2, which is equal you can do it with any number

On a piece of paper, graph f(x) = 6× (0.4)^x Then determine which answer choice matches the graph you drew.​

Answers

One a piece of paper, graph f(x)= (0.4)^x. To determine which answer choice matches the graph you drew.

Answer: Graph B

The graph of a function f(x) = 6(0.4)× is shown in graph (B) because the domain of the function is all real numbers and the range of a function is f(x) > 0, the y-intercept of the function is (0, 6)

What is a function?

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

f(x) = 6(0.4)×

The domain of the function is all real numbers.

The range of the function:

f(x) > 0

Plug x = 0

y = 6

Thus, the graph of a function f(x) = 6(0.4)× is shown in graph (B) because the domain of the function is all real numbers and the range of a function is f(x) > 0, the y-intercept of the function is (0, 6)

Learn more about the function here:

brainly.com/question/5245372

#SPJ5

9. Ella purchased 8 passes to the skating rink for $58.00. Each pass cost the same amount. What was the cost of each pass in dollars and cents? ​

Answers

Answer:

7.25

Step-by-step explanation:

58 dollar divided by 8 passes. Each is the same amount, therefore each is 7.25  

Please ASAP
The expression -254 + 24m represents a submarine that began at a depth of 254 feet below sea level and ascended at a rate of 24 feet per minute. What was the depth of the submarine after 9 minutes?

Answers

Answer:

-38

Step-by-step explanation:

( sorry if miscalculated or done wrong )

First I multiplied 24 x 9 to see how many feet it had gone up in 9 minutes, then added -254 and the answer of 24 x 9 together.

I need help I don’t know how to do any of this

Answers

The last one is the answer
A :-) (f+g)(x) = f(x) + g(x)
= x^2+1 + 5-x
= x^2-x+6
.•. The answer is option (c) = x^2-x+6 .

Evaluate 231a if a = 3.6

Answers

Answer:

831.6

Step-by-step explanation:

if a=3.6    then   231a    is 231 x (3.6) = 831.6

MY BANGS ARE GETTING IN MY EYES THEY ARE SO ANNOYING OMG SEND HELP

Answers

not thebayang. the bayang?
Good luck with that

in the space provided write the opposite of each number

a. 10/7
b.-5/3
c.3.82
d.-6 1/2


Answers

Answer:

a. -10/7

b. 5/7

c. -3.82

d. 6 1/2

The first equation of the system is multiplied by 2. By what number would you multiply the second
equation to eliminate the y variable by adding?
4x – 3y = 6
6x + 2y = 10

Answers

Answer:

we will have to multiply the second equation by 3 to eliminate the y variable by adding.

Step-by-step explanation:

Given the equations

4x – 3y = 6              →   (1)

6x + 2y = 10             →   (2)

As the first equation is multiplied by 2,

2(4x – 3y) = (2)6

8x - 6y = 12               →  (3)

As we have to eliminate y,

so multiply the second equation by 3,

6x + 2y = 10

3(6x + 2y) = 3(10)

18x + 6y = 30              →  (4)

So now adding the new equations (3) and (4) will eliminate the y variable by adding

8x - 6y = 12

18x + 6y = 30

--------------------

26x + 0y = 42

26x = 42

x = 42/26

x = 21/13

Therefore, we will have to multiply the second equation by 3 to eliminate the y variable by adding.

Caroline is 12 years older than Nick. Mark is 4 years younger than Nick. If the total of their ages is 44, how old is the youngest of them?

Answers

Answer:

Hi there,

Make Nick's age = x

Caroline's age = x + 12

Mark's age = x - 4

x + (x + 12) + (x - 4)

Remove brackets

x + x + 12 + x - 4 = 44

Collect like terms

 

3x = 44 - 12 + 4

3x = 36

x = 12

Mark is 8 yrs old

Nick is 12 yrs old

Caroline is 24 yrs old

Youngest is Mark = 8 years old.

Hope this helps :-)

Answer:

Hi there, Youngest is Mark = 8 years old.

Step-by-step explanation:

Make Nick's age = x

Caroline's age = x + 12

Mark's age = x - 4

x + (x + 12) + (x - 4)

Remove brackets

x + x + 12 + x - 4 = 44

Collect like terms

3x = 44 - 12 + 4

3x = 36

x = 12

Mark is 8 yrs old

Nick is 12 yrs old

Caroline is 24 yrs old

Youngest is Mark = 8 years old.

Hope this helps :-

Geometry problems dealing with diagonals need help answering this smart people pls so

Answers

KN = 18

Step-by-step explanation:

I really don't know how to explain it .

Answer: since KM is the long line, and KN is half of that since the line is half the size of KM, half of KM is 18.

So KN=18

I NEED THE VALUE OF X

Answers

Answer:

x=18

Step-by-step explanation:

Since the angle is 90, noted by the right angle symbol, we can say that 5x=90

Now we simplify each side.

5x/5 = 90/5

x=18

Which kingdom was divided into provinces ruled by governors who reported to the king? a Ghana b Mali c Songhai

Answers

Answer: Songhai

explanation:

Answer:

Songhai

Step-by-step explanation:

Write an equation like y=mx+b to describe the graph

Answers

The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.
y=-1/2+0
hope this helped !:)
one-step-solving-equation

Abigail's family is buying a small refrigerator for their game room in the shape of a right rectangular prism. The inside measurements are 18 in., 14 in., and 24 in.

Answers

Answer:

Volume = 6048 [tex]in^{3}[/tex]

Step-by-step explanation:

Volume is the capacity of substance that a given measuring object can contain. It can be determined as;

Volume = length x width x height

In the given question, the refrigerator has an internal dimensions 18 inches, 14 inches and 24 inches.

The volume of the refrigerator can be determined as;

Volume = 24 x 14 x 18

            = 6048

Volume  = 6048 [tex]in^{3}[/tex]

Thus, the internal volume of the refrigerator is 6048 cubic inches.

Need help! Need to find both 1 and 2!

Answers

Answer:

How are you supposed to work this out? There is only 1 number then the rest you have to figure out...

Step-by-step explanation:

Im sorry i don't know how to work this :/

You can report this if you want Idc

-Cutepie465

a shopkeepee bought 7 books for rs.525 and sold 4 books for rs 360 .if he/she sold the remaining books at the same rate of cost price find his/her profit or losspercent​

Answers

Answer:

His profit is 105 rs

Step-by-step explanation:

if he bought 7 books for 525 RS,that means 1 book costs 75 rs

if he sold 4 books for 360 RS,that means 1 boo costs 90 RS

90×7=630.

630-525=105

Find BD.



plz help me

Answers

Answer:

BD = 28

Step-by-step explanation:

BC and CD are within line BD, so add those to make up for the length of BD

21 + 7 = 28

Other Questions
square root of 90 to the nearest integer Which is part of a healthy dating relationship?financial dependencepressure to be sexually activeopen communicationseparation from other relationships I NEED HELP PLS ASAP AWARDING BRAINLIEST !!What was the purpose of each speech?What was the main message of the excerpt provided from each speech? What problem did each speaker address and how did he propose to solve it?Provide an example of an opinion from each speech.Provide an example of a factual statement from each speech, whose accuracy could be verified (checked) by looking at other sources.What exaggerated statements, if any, were made in either speech?How did these speeches appeal to listeners' emotions?Did either of these speeches show bias? Explain your answerDid either of these speeches use symbolism? Explain your answer.Should either ofthese excerpts be considered as propaganda? Explain your answer. If a scientist wants to figure out how old a rock layer is, would it be useful to use a substance that takes a long time to break down (has a long half life), or a substance that breaks down quickly?A.A substance that breaks down slowly, because then there won't be enough left to measureB.A substance that breaks down slowly, because then there will be enough left to measure.C.A substance that breaks down quickly, so it will be all gone and we'll know it's old SOMEONE PLZ HELP , I HAVE 4 HW DUE TMR BC MY TEACHER JUST GIVE ME A VERY SHORT TIME TO DO THE WORK . 50POINTS If a star is measured to have a parallax angle of 0.5 arcsec, how far away is the star? a. 2 ly b. 2 pc c. 0.5 pc (astronomy) which type of rhetoric is used in this sentence?Eating fruits ,vegetables , and whole grains will give you the energy to enjoy more activities like biking and hikingA. EthosB. BiasC. LogosD. Pathos solve the differential equation. dy/dx - (2/x)y =x^2 cosx Que es una diagonal? There are 7 fourth-grade classes at Grant Elementary. Each class has 28 students. About how many students are in the fourth grade at Grant Elementary?28 students140 students 210 students 280 students Find the value of x.19x - 366x + 31 The artist decided to paint Gary the Snail. In this sentence pick the common noun(s) Write an equation of the line in slope-intercept form.y= The capacitors are reconnected in series, and the combination is again connected to the battery. From the same choices, choose the one that is true.a) The potential difference across each capacitor is the same, and the equivalent capacitance is greater than any of the capacitors in the group.b) The capacitor with the smallest capacitance carries the largest charge.c) The potential differences across the capacitors are the same only if the capacitances are the same.d) All capacitors have the same charge, and the equivalent capacitance is greater than the capacitance of any of the capacitors in the group.e) The capacitor with the largest capacitance carries the smallest charge. helppp & i never really payed attention in spanish so.. really simple answer if you know pleaseA 400 kg box and a 200 kg are to pushed across a horizontal table, the exact same distance with the exact force. Which box will have the most work done on it? Which box will get to the end first? Explain both of your responses. what if people hurt other people and police just watch what dose that mean? what ability of dicksons does lewis find encouraging Simplify to an equivalent exponential expression. Use 2 as the base.24.2524 25 =(Type your answer using exponential notation. Simplify your answer.)HELP ASAP PLEASE which pints are solutions tot he equation y=11x?select all that apply(-9,99)(11,144)(3,33)(-17,-187)(3/11,3)