Answer:
420x^7 y^4 z^9
Step-by-step explanation:
I put spaces between some so that you know that no exponent has a variable as its power and it is 1 whole polynomial.
Please Mark Me Brainliest
Point B has coordinates (4,2). The x-coordinate of point A is 1. The distance between point A and point B is 5 units. What are the possible coordinates of point A?
Answer:
5.8 and 7.4
Step-by-step explanation:
how do i graph y=1/2x+3
When I shoot my shots I make sure they hit.
You’d be lying if you said they don’t no
But when the pandemic began, I stooped so low to post my boring life on brainly
Which numbers are irrational?
Select each correct answer.
15−−√
21−−√
−9√
14√
Answer:
Step-by-step explanation:
square root of 15 is 3.8=irrational
square root of 21 is 4.58=irrational
square root of -9 is doesn't have a real square root
square root of 14 is 3.7 =irrational
9 1/4- 2 5/8 in simpilest form
Answer:19.625
Step-by-step explanation:
the a
possible answers are 1/18
2/9
1/9
1/2
Answer:
1/18
Step-by-step explanation:
The spinner has 6 sections.
There are 2 vowels, A and U.
There is only one section with a K.
p(event) = (number of desired outcomes)/(total number of outcomes)
p(vowel) = 2/6 = 1/3
p(k) = 1/6
Each spin is an event. The two events are independent, so the probability of the two events is the product of the individual probabilities.
p(vowel, then K) = p(vowel) * p(k)
p(vowel, then K) = 1/3 * 1/6 = 1/18
Answer: 1/18
what is the volume of the retanguler prism shown below
Answer:
18 3/64
Step-by-step explanation:
Joan had a difference of opinion with her boss and hence quit her job. She is now on the lookout for another suitable job. What type of unemployment is Joan experiencing?
A.
cyclical unemployment
B.
frictional unemployment
C.
structural unemployment
D.
seasonal unemployment
Answer:
frictional unemployment
Answer:
B.
Step-by-step explanation:
because Joan is serching for a new job
please help PLEASE help
Answer:
Your answer would be 4
Step-by-step explanation:
Convert the 4 3/4 into a decimal, 4.75.
First, you must multiply 5 and -3.5 together. Then you add everything on top together.
Divide the fraction
Answer:
F. 4
Explanation:
(5(-3.5)+4(3/4)-3.25) / -4 = 4
HELP PLEASE URGENT TIMED
Answer:
9 with an exponent of negative 15
Step-by-step explanation:
9-¹⁵
NEED HELPPPPP, this is my last question
Answer:
C
Step-by-step explanation:
please help will mark brainllyist !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11
Answer:
448 units^2
Step-by-step explanation:
You need to find the area of each of the faces
1/2 * (7*24) = 84
1/2 * (7*24) = 84
5 * 25 = 125
5 * 24 = 120
5 * 7 = 35
Now add all these
448
Area of the Composite Figure:
in 2
llin
4in
15 in
Answer:
58.3 in^2
Step-by-step explanation:
The shape is made of a rectangle, a triangle and a semi-circle. We can find the area of each section and then add them together to get the area of the whole shape.
The area of a rectangle is length x width.
The length of the rectangle is 11 inches and the width is 4 inches
11 times 4 is 44
so the area of the rectangular section is 44 inches squared
To find the semi circle, I would find the area of a circle with an equal radius, and then divide that by 2.
The area of a circle is pi times the radius squared.
The radius here is 2 inches because it says diameter is 4 inches
2 squared is 4 and 4 times pi is ~12.6
So the area of the semi-circle section is ~6.3 inches squared
The area of a triangle is 1/2 base x height
Both the base and height of this triangle are 4 inches long (15-11=4)
so 1/2(4) times 4 is 8
so the area of the triangle section is 8 inches squared
Add them all together and you get 58.3 inches squared
I need help with this.
Answer:
Hypotenuse equals 6 and Y (longer leg) equals 3 square root of 3
Step-by-step explanation:
According to the 30-60-90 triangle rule, The hypotenuse is always 2 times greater than the shortest leg, and the longer leg is always the square root of 3 tie greater than the shortest leg.
Car repairs: Let be the event that a new car requires engine work under warranty and let be the event that the car requires transmission work under warranty. Suppose that ,P(E) = 0.10 , P(T) = 0.02 and P(E,T) = 0.01 .
(a) Find the probability that the car needs work on either the engine, the transmission, or both.
(b) Find the probability that the car needs no work on the engine.
Answer:
a) 0.11 = 11% probability that the car needs work on either the engine, the transmission, or both.
b) 0.9 = 90% probability that the car needs no work on the engine.
Step-by-step explanation:
P(E) = 0.10 , P(T) = 0.02 and P(E,T) = 0.01 .
This means that:
Only engine: 0.1 - 0.01 = 0.09
Only transmission: 0.02 - 0.01 = 0.01
Both engine and transmission: 0.01
(a) Find the probability that the car needs work on either the engine, the transmission, or both.
0.09 + 0.01 + 0.01 = 0.11
0.11 = 11% probability that the car needs work on either the engine, the transmission, or both.
(b) Find the probability that the car needs no work on the engine.
Probability of needing work on engine:
0.09 + 0.01 = 0.1
Not needing:
1 - 0.1 = 0.9
0.9 = 90% probability that the car needs no work on the engine.
g(x) = -2x + 1
Find g(-7).
Answer:
g(-7) = -2(-7) + 1 = 15
Step-by-step explanation:
Ophelia reads 104 pages in 2 hours, how many pages will she read in 3 hours? REMEMBER TO INCLUDE THE UNIT OF MEASURE (PAGES)
IN YOUR ANSWER.
eb9th
m 12:00
Your answer:
Answer:
156 pages.
Step-by-step explanation:
Ophelia's reading speed is 104 pages / 2 hours = 52 pages/hour. So in 3 hours she will have read 3 * 52 = 156 pages.
Nathan has a bicycle where the wheels are have a 13 inch radius. He makes two revolutions. How far did he
travel?
Answer:
163.28 inches
Step-by-step explanation:
Find the circumference:
2π r
2 X 3.14 X 13
6.28 X 13
=81.64 inches.
81.64 X 2 =163.28 inches
mr castle shares out 28 marbles between emily and as if in the ratio 3:1 how many marbles does each child get
Answer:
emily gets 21 marbles and the other child gets 7 marbles
Step-by-step explanation:
3+1=4
28/4=7
7*3=21
7*1=7
so the ratio between them is 21:7
what is the range of the data below 33, 38, 35.5,39.25, 31.75
Answer:
1.25
Step-by-step explanation:
Answer:
7.5
Step-by-step explanation:
you put all numbers from least to greatest then you get the small nd big number nd subtract them
31.75, 33, 35.5, 38, 39.25
39.25 - 31.75 = 7.5
Find Linear Functions using Graphs: y = 6x - 4
Answer:
[tex]x=\frac{y+4}{6}[/tex]
Step-by-step explanation:
y=6x−4
Swap sides so that all variable terms are on the left hand side.
6x−4=y
Add 4 to both sides.
6x=y+4
Divide both sides by 6.
[tex]\frac{6x}{6}=\frac{y+4}{6}[/tex]
Dividing by 6 undoes the multiplication by 6.
[tex]x=\frac{y+4}{6}[/tex]
Divide y+4 by 6.
[tex]x=\frac{y}{6} +\frac{2}{3}[/tex]
ANSWER:
x=1/6y + 2/3
y= 6x - 4
Three books cost $18.75. How much would 8 books cost? Just type the number.
Answer:
$50.00
Step-by-step explanation:
18.75/3 x 8=50
Exit
11-02: Reteaching, Practice, & Digital Quick Check
Which set contains only prime numbers?
A. 1, 3,6
B. 2, 4,7
C. 3, 5, 7
e
D. 4, 8, 10
Helpppp me pls! What is the lenght of AC?
Step-by-step explanation:
Bc is also 20 answer is 400
HELP PLEASE URGENT TIMED
Answer:
A²
Step-by-step explanation:
Together, Rahman and Elissa have 120 DVDs. Rahman's collection has 5 times as many DVDs as Elissa's collection. Which
equation can be used to determine the number of DVDs in Elissa's collection?
Answer:
B
Step-by-step explanation:
rahman's collection represents the 5x and Elissa's represents the singluar x. Rahman has five times as many as Elissa, 5x is five timas as big as x. this means x=20. Rahman has 5x20=100 DVDs and Elissa has just 20.
Please help me solve!-
Amy completed a 75-mile
bicycle race in 5 hours. After the race, she realized that the air pressure in her tires was low which slowed her down by an average of 2 miles per hour. She wants to solve the equation to find r, her average speed in miles per hour with properly inflated tires .
5(r - 2) = 75
TRY IT Solve and support your thinking
A grasshopper weighs of an ounce. A beetle weighs
of an ounce. Which weighs more?
100
10
Answer:
45 hihihihihihihihihihihihih
Step-by-step explanation:
Answer:
Your answer doesnt say how much the beetle wighs, probably the grasshopper though
Step-by-step explanation:
The prior probabilities for events A1, A2, and A3 are P(A1) = 0.50, P(A2) = 0.20, and P(A3) = 0.30. The conditional probabilities of event B given A1, A2, and A3 are P(B | A1) = 0.50, P(B | A2) = 0.40, and P(B | A3) = 0.20. (Assume that A1, A2, and A3 are mutually exclusive events whose union is the entire sample space.)
Required:
Compute P(B â© A1), P(B â© A2), and P(B â© A3).
Answer:
P( B∩ A₁ ) = 0.25
P( B∩ A₂ ) = 0.08
P( B∩ A₃ ) = 0.06
Step-by-step explanation:
As we know that
P( B∩ A₁ ) = P( B| A₁) × P(A₁)
P( B∩ A₂ ) = P( B| A₂) × P(A₂)
P( B∩ A₃ ) = P( B| A₃) × P(A₃)
As we have
P(A₁) = 0.50, P(A₂) = 0.20, and P(A₃) = 0.30.
P(B | A₁) = 0.50, P(B | A₂) = 0.40, and P(B | A₃) = 0.20
⇒P( B∩ A₁ ) = P( B| A₁) × P(A₁)
= 0.50(0.50)
= 0.25
⇒P( B∩ A₁ ) = 0.25
Now,
⇒P( B∩ A₂ ) = P( B| A₂) × P(A₂)
= 0.40(0.20)
= 0.08
⇒P( B∩ A₂ ) = 0.08
Now,
⇒P( B∩ A₃ ) = P( B| A₃) × P(A₃)
= 0.20(0.30)
= 0.06
⇒P( B∩ A₃ ) = 0.06
∴ we get
P( B∩ A₁ ) = 0.25
P( B∩ A₂ ) = 0.08
P( B∩ A₃ ) = 0.06
Arrange these in increasing order
Answer:
so least to greatest? 1/4 1/3 1/2
Answer:
1/4, 1/3, 1/2
Step-by-step explanation: