Answers
Answer:
21600cm^3
Step-by-step explanation:
7200cm^3÷30cm=24cm
24cm×30cm×40cm
=21600cm^3
Related Questions
Which fractions are equal to 2/3 choose ALL the correct answers.
6/7, 5/6, 8/12, 4/5, 4/6
Answers
Answer:
8/12,4/6
Step-by-step explanation:
Answer:
8/12, 4/6 are equal to 2/3
Fill in the blanks with the correct words:
An event that has probability O is said to be
An event that has probability 1 is said to be
Answers
Answer:
Impossible; certain to happen
Step-by-step explanation:
Probability = 0 applies to an event which cannot happen. Example: roll a die and get a 7.
Probability = 1 applies to an even which is certain to occur. Example: roll a die and get a number less than 8.
Someone help me out please?
Answers
1/4=25/100 fraction
0.25=25/100 decimal
25%=25/100 percent
All three are variation of the same value
In a class of 19 students, 12 are female and 13 have an A in the class. There are 4 students who are male and do not have an A in the class. What is the probability that a student chosen randomly from the class does not have an A?
answer is
6/19
Answers
× whats the point of this
The likelihood of selecting a classmate at random who does not have an A is 6/19.
What is probability?Probability is a number that expresses the likelihood or chance that a specific event will take place. Both proportions ranging from 0 to 1 and percentages ranging from 0% to 100% can be used to describe probabilities.
To find the probability of a student not having an A, we need to first find the total number of students who do not have an A.
The number of students who have an A is 13, so the number of students who do not have an A is:
19 - 13 = 6
Out of these 6 students, 4 are male and 2 are female.
So, the probability of choosing a student randomly who does not have an A is:
P(not A) = number of students without an A / total number of students
P(not A) = 6 / 19
Therefore, the probability of choosing a student randomly from the class who does not have an A is 6/19.
Learn more about probability here:
https://brainly.com/question/30034780
#SPJ2
Jax used cubes to make the right rectangular prism below.
He then made a smaller right rectangular prism using 1/4 of the number of cubes. what was the volume, of the smaller rectangular prism?
Answers
to find the answer, take the number of cubes of the first rectangular prism, then divide that by 4 and there's your answer.
Samantha drives 4.2 miles each workday. How
far will Samantha drive after 18 workdays?
Answers
Answer:
75.6 miles
Step-by-step explanation:
Multiply 4.2 by 18
PLEASE HELP I WILL MARK BRAINLIEST
Answers
Answer:
180 i think if you are not sure with my ans then just don't use it k bey
Step-by-step explanation:
An airplane takes off and climbs at an angle of 11∘. If the plane must fly over a 120-foot tower with at least 50 feet of clearance, what is the minimum distance between the point where the plane leaves the ground and the base of the tower? b. What is the minimum distance between the point where the plane
Answers
X=170/tan11
X=875
PLEASE HELP PELASE
For ΔABC, the measure in degrees of angles A, B, and C are 60, 55, and x + 20 respectively. What is the value of x?
A.
65
B.
45
C.
95
D.
25
Answers
Answer:
B.45
Step-by-step explanation:
A sum of all angles in a triangle is 180°55+60+x+20=18060+55=115
180-115=65
65-20=45
Answer: 45°
What are possible coordinates of point F if ΔDEF is congruent to ΔABC? (–1,4) (4,–1) (0,–1) (–1,0)
Answers
Answer:
(-1, 4)
Step-by-step explanation:
Hope this helps
Answer:
a
Step-by-step explanation:
Lower-than-expected demand for LCD TVs has spurred manufacturers to cut prices in recent years. The average price P of a 32-in. LCD TV t years after can be approximated by P(t)(), where t0 corresponds to .
Answers
Complete question :
Lower-than-expected demand for LCD TVs has spurred manufacturers to cut prices in recent years. The average price P of a 32-in. LCD TV t years after 2005 can be approximated by P(t) 1052(0.793), where t0 corresponds to 2005 a) What was the average price of an LCD TV in 2005? in 2009? in 2011?
Answer:
1052 ; 416.01 ; 261.61
Step-by-step explanation:
Given the price function :
P(t) = t0(0.793)^t
P(t) = 1052(0.793)^t
Price in 2005 = 1052
The average price of LCD in 2005 is t0
t - t0 = 2005 - 2005 = 0
P(0) = 1052(0.793)^0 ;
P(0) = 1052 * 1 =
Price in 2005 = 1052
Price in 2009 :
t = 2009 - 2005 = 4
P(t) = t0(0.793)^t
P(4) = 1052(0.793)^4
P(4) = 1052 * 0.39534 = 416.0145
Price of LCD in 2009 = 416.01
Price in 2011
t = 2011 - 2005 = 6
P(t) = t0(0.793)^t
P(6) = 1052(0.793)^6
P(6) = 1052 * 0.248679 = 261.6103
Price of LCD in 2009 = 261.61
Please help me with this homework
Answers
Answer:
5 m
Step-by-step explanation:
(C is the hypotenuse)
A^2 + B^2 = C^2
4^2 + 3^2 = C^2
16 + 9 = C^2
25 = C^2 (Now square root both sides)
C = 5 m
If a letter is randomly chosen, what is the probability of choosing a vowel??
Answers
Answer:
If we take "at random" to mean uniformly at random (which is the typical interpretation when there is no other information given) then the answer is actually FIVE out of eleven (not 4 out of eleven as the other answers give).
In English, the letter Y is considered a vowel when it makes the sound of a long E as it does in the word PROBABILITY. So the vowels are the A, the two I's, the O, and the Y -- a total of five of the eleven letters.
The only thing I have to add is that while "at random" is usually taken to mean uniformly at random, it need not mean this. For example, we could assign the probabilities in such a way that each letter is twice as likely as the letter before it. So "p" would have probability 1/2047 of being selected, "r" would have probability 2/2047, "o" would have probability 4/2047, and so on. Finally "y" would have probability 1024/2047. In this case, we'd add the probabilities of the five vowels to get a total probability of 1346/2047.
Answer:
The probability is 4/12 because there are 5 vowels. Just do the math.
Which table shows a linear function?
Answers
The half-life of a radioactive kind of neodymium is 11 days. If you start with 2,616 grams of it, how much will be left after 22 days?
Answers
Answer:
654 grams
Step-by-step explanation:
When you set up this equation you want the number of grams you start with, 2616, and the factor by which it is decreasing, which is half, or 1/2. Because the half life is 11 days, but you want to find the amount left over after 22 days, you can make 22/11 as the exponent on the 1/2. The equation should look like this : 2616(1/2)^22/11. With these kinds of equations you always want to multiply the starting value by the factor of increase/decrease, and raise that factor to the time eclipsed divided by the set time(like the 11 day half life).
please help!
5.7km/h = ?ft/h
Answers
Please help me with this! Anything will be appreciated!! :)
Answers
So when you apply this formula to these questions the answers should be:
#7. 3x4x2 = 24
#8. 2x4x1 = 8
#9. 3x4x2 = 24
#10. 4x3x1 = 12
I hope this helps!
Solve for x: 10^x = 9
A. x = log 9
B. x = log^9 10
C. x = log 10
Answers
Answer:
A. x = log 9Step-by-step explanation:
10^x = 9Log both sides:
log 10^x = log 9x log 10 = log 9x*1 = log 9x = log 9Correct choice is A
Answer:
A x=9
it's right answer ok
..Adam graphs a quadratic function. The vertex of the parabola he graphs is located at (6, 0). Which of the following is the axis of symmetry?..
x = 6
x = 0
x = -5
x = 0
Answers
Answer:
x=6
Step-by-step explanation:
I took (6.0) and made an equal sign and gave me 6
I don’t understand can someone help me please?
Answers
Answer:
b
Step-by-step explanation:
add all of his assets together
his assets are the numbers listed in the right side of the chart.
4,091 + 25,800 + 3,940 + 2,143 + 9,400 + 21,500 + 34,805
= 101,679
the answer is b
good luck!
Find the value of x in the solution to the system of equations shown. y = 4x - 3 y= -x - 13
A (-11 , -2)
B (-2 , -11)
C (-2 , -15)
D (-2 , 5)
Help asap!!
Answers
Answer:
B (-2 , -11)
Step-by-step explanation:
hello : the system is :
y = 4x - 3
y= -x - 13
put x = -2
y = 4(-2) - 3=- 11
y= -(-2) - 13 = -11
This trapezium is drawn on a centimetre grid.
Find the area of the trapezium.
Answers
Answer:
20 cm^2
Step-by-step explanation:
A= 1/2 ×height
height = 4 cm
sides S1= 7cm
S2= 3cm
A= 1/2(7+3)4
=5×4
=> 20 cm
hope it helps..
have a great day!!
Which of the following describes the data set?
6, 7, 11, 14, 20, 30, 35
A. Minimum = 14
First quartile = 6
Median - 25
Third quartile = 35
Maximum = 35
B. Minimum = 35
First quartile = 11
Median = 25
Third quartile = 38
Maximum = 6
C. Minimum = 6
First quartile = 7
Median = 14
Third quartile = 30
Maximum = 35
D. Minimum = 6
First quartile = 35
Median = 25
Third quartile = 11
Maximum = 30
Answers
Without calculating anything else, you can look at the minimum and maximum values in your data set of 6 and 35. C is the only one that has those correct.
Just make sure that the numbers are in order before you analyze.
What are the answers??
Answers
Answer: (from the top) 11, 13, 15, 21
Step-by-step explanation:
2(3)+5 =11
2(4)+5 =13
2(5)+5 =15
2(8)+5 =21
You are very welcome
. If three angle of a quadrilateral are in the ratio 2: 3: 5 and fourth angle is 130
find the angles
Answers
Answer:
Step-by-step explanation:
So let the angles be 2x,3x,5x
∠A + ∠B + ∠C + ∠C = 360
[Sum of all the angles of a quadrilateral ]
⇒2x+3x+5x+130=360
⇒10x = 360 -130
⇒x = 23
The angles are ,
∠A = 2x = 2×23 = 46
∠B = 3x = 3×23 = 69
∠C = 5x = 5×23=115
Let the angles be 2x,3x and 5x
We know that 2x+3x+5x+130=360
10x+130=360
10x=230
Therefore x=23°
2x=46°
3x=69°
5x=115°
Hope it helped! Have a nice day!!
Which statement is an example of causation?
When it rains, the playground gets wet.
The height of children increases as their running speed increases.
The increase in the number of ice-cream cones a vendor sells causes
an increase in temperature.
Students who eat a good breakfast each day are more physically
active than those who skip breakfast.
Answers
Answer:
1- effect of cause
2- effect of cause
4- effect of cause
A function is a relation in which every input has exactly one output. Which choice represents a function?
Answers
how would I answer this question?
Answers
Answer:
x = 16Step-by-step explanation:
Angle formed by two chords is the half of the sum of the intercepted arcs:
7x + 3 = 1/2(152 + 78)7x + 3 = 1157x = 112x = 112/7x = 16Determine the value of k so that the following system has an infinite number of solutions.
10x+ky=-8
-15x-6y=12
ILL DO A POINT GIVEAWAY IF SOMEONE ANSWERS THIS
Answers
will give brainliest !Select the correct answer.
A bird enclosure at a zoo was initially housed with 350 birds. The total population of birds in the enclosure is expected to increase every year by 5%.
Which function accurately describes the population of the birds in the enclosure, f(x), after x years?
A. f(x)=350(1.05)^x
B. f(x)=1.05(350)^x
C. f(x)=350(1.5)^x
D. f(x)=1.5(350)^x
Answers
Answer:
A
Step-by-step explanation:
The initial population is 350 so...
P = 350
The total population of birds in the enclosure is expected to increase every year by 5%
so r = 0.05
and time = X
we need to use the equation P(X) = P(1+r)^x
so by plugging in the values we get:
P(x) = 350(1.05)^x
so A is the correct answer
