Answer:
1/10
Step-by-step explanation:
For multiplying fractions, just multiply the numerators by eachother and the denominators by eachother. (The number on top being the numerator and the number on bottom being the denominator.)
3 × 4 = 12 and 8 × 15 = 120, so your answer so far is 12/120.
Divide 12 and 120 by something that goes into both of them, I'll do 6, and you get 2/20. 2/20 is equal to 1/10, which is the lowest you can go, therefore being the final answer. (If you are allowed to simplify, just put 12/120 as your answer.)
I hope this helps! Don't worry, your not bad, I hard a hard time with fractions too. :)
Answer:
[tex]\frac{1}{10}[/tex]
Step-by-step explanation:
1) [tex]\frac{3}{8}[/tex]×[tex]\frac{4}{15}[/tex]
Reduce the numbers with the greatest common factor: 3
2) [tex]\frac{1}{8}[/tex]×[tex]\frac{4}{5}[/tex]
Reduce the numbers with the greatest common factor: 4
3) [tex]\frac{1}{2}[/tex]×[tex]\frac{1}{5}[/tex]
Multiply the fractions
4) [tex]\frac{1}{10}[/tex]
Which ordered pairs make the open sentence true? 3x+y<14 Select all the correct answers. (7, −7) (−1, 6) (3, 6) (4, −1) (6, 0)
Answer:
(4, - 1)
(-1, 6)
Step-by-step explanation:
Given the expression :
3x+y<14
Test the opprions to find out the true statement.
(7, - 7)
3(7) + (-7) < 14
21 - 7 < 14
15 < 14 (not true)
(-1, 6)
3(-1) + 6 < 14
3 + 6 < 14
9 < 14 ( true)
(3, 6)
3(3) + 6 < 14
9 + 6 < 14 ( not true)
(4, - 1)
3(4) - 1 < 14
12 - 1 < 14 ( true)
(6,0)
3(6) + 0 < 14
18 < 14 ( not true)
list at least 3 theorems and give an example for each.
Answer:
A result that has been proved to be true (using operations and facts that were already known). Example: The "Pythagoras Theorem" proved [tex] {a}^{2} + b {}^{2} = {c}^{2} [/tex] that for a right angled triangle.
FIVE THEOREMS OF GEOMETRY: a circle is bisected by its diameter. angles at the base of any isosceles triangle is equal. If two straight line intersect, the opposite angles formed are equal.If one triangle has two angle and one side is equal to another triangle. any angle inscribed in a semi-circle is a right angle.Step-by-step explanation:
Hope it is helpful...
Which information is not necessary to solve this problem? Five members of a club each brought 2 friends to their first meeting. There are 23 people in the club. How many member's friends came to the meeting? There are 23 people in the club. Five members brought friends. Some members brought 2 friends each.
Answer:
" There are 23 people in the club."
Step-by-step explanation:
We want to know how many member's friends came to the meeting.
We know that:
There are 23 people in the club
5 members of the club, invited 2 friends each.
So we have 5 times 2 friends invited:
Then there are 5*2 = 10 people invited to the first meeting.
Notice that the fact that there are 23 people in the club is never used, them the information that is not necessary to solve this problem is " There are 23 people in the club."
It costs $17.50 for 5 gallons of gas. Write and solve a proportion to answer the question: How much gas could you buy with $49.00?
Solve and explain for BRAINLIST
17.50/5 = 3.50= 1 gallon
so you divide 49 by 3.5 and you get 14 and 14= 14 gallons
Step-by-step explanation:
Mrs. Gurung spends 75% of her income every month which amounts to Rs 9000 and the rest she saves in a bank
Answer:
See the explanation below
Step-by-step explanation:
The question is asking what the income is and what the rest amount is
We are told that 75% of the income is Rs. 9000
Le the income be x
so
75/100*x=9000
0.75x=9000
x= 9000/0.75
x=12000
Hence the income is
Rs. 12000
The rest amount
=12000-9000
=Rs. 3000
Someone help me ASAP please!! Right answer gets brainliest <33
interquartile range: im so sorry i dont know this one
range: 7
Mathematical treatment of the axioms of physics
(a) axiomatic treatment of probability with limit theorems for foundation of statistical physics
(b) the rigorous theory of limiting processes "which lead from the atomistic view to the laws of motion of continua"
Answer:
*Partially solved, cannot be fully solved, even in the most complex of mathematicians.
— Attempts at axiomatizing are useful even beyond mathematics: they help to clarify the basic assumptions and keep the mind in order. This is good and encouraging.
— This order may be much more complicated and counter-intuitive than the preceding chaos. This is not so encouraging, but not too bad: axiomatizing is a powerful tool, and its use requires accuracy.
— The road to rigour is infinite. This is neither encouraging nor discouraging: this is reality.
Step-by-step explanation:
‘One can say that, with the birth of quantum theory, Hilbert’s sixth problem was split into three different questions:
(i) Axiomatize classical probability.
(ii) Axiomatize the new (quantum) probability.
(iii) Clarify the connections between the two.’
The essence of the sixth problem as a programmatic call for the axiomatization of the physical sciences.
We can try to outline the possible ‘semantic of physical reality’ that complements semantics of physical theories, is simple, abstract and free from theoretical allusions. Let us just follow the machine learning abstractions. There are two alphabets: perceptions Inline Formula and actions Inline Formula.
The ‘person’ selects and sends ‘outwards’ the symbols from Inline Formula (actions) and receives symbols from Inline Formula (the answers to actions or just signals from ‘outside’).
There is the ‘freedom of will’: selection of a symbol from Inline Formula has no restrictions (Inline Formula models commands to actuators; the real actions and their results return to the person with the Inline Formula feedback).
10 problems, namely {3,7,10,11,13,14,17,19,20,21}, have a resolution that is accepted by a general consensus of the mathematical community. On the other hand, the solutions proposed for seven problems, namely {1,2,5,9,15,18,22}, are only partially accepted as resolving the corresponding problems.
Therefore, my conclusion, is that my brain is fried, and this cannot be fully solved.
“Puppies are cute animals.”
1. Write the quote as a conditional statement.
Answer:
Puppies are the cueist
Step-by-step explanation:
Answer:
there is a eye which will make you fall for it .
guess which eye is it
Bethany is making a rectangular fenced-in area for her rabbit in her yard. The area measures 4 3 4 feet wide by 2 yards long. What is the total length of fencing, in feet, that Bethany will need? A. 6 3 4 feet B. 10 3 4 feet C. 13 1 2 feet D. 21 1 2 feet
Answer:
D. 21 1/2 feet
Step-by-step explanation:
The total length of fencing, in feet, that Bethany will need is 13 1/2 feet.
What is the total length of fencing needed?The total length of fencing needed can be determined by calculating the perimeter of the area. Perimeter is the distance round the area.
Perimeter of the area = 2(length + width)
2 (4 3/4 + 2)
2 x 6 3/4
2 x 27/4 = 13 1/2 feet.
A rental car company charges $25 per day to rent a car and $0.12 for every mile driven.
Violet wants to rent a car, knowing that:
She plans to drive 125 miles.
She has at most $150 to spend.
Write and solve an inequality which can be used to determine d, the number of days Violet can afford to rent while staying within her budget.
Answer:
The written inequality can be written as 0.12x + 25 <= 150.
Step-by-step explanation:
To solve the inequality you would plug in the 125 miles for x so 0.12(125) + 25 <= 150 0.12(125) would equal 15 so 15 + 25 <= 150 150/40 would equal 3.75 days but you cant have .75 of a day so Violet would have three days max to afford to rent the car while staying in her budget.
A rental car company charges $25 per day to rent a car and $0.12 for every mile driven. The inequality can be written as 0.12x + 25 <= 150.
What is the solution set for inequality?The set of values of the variable involved in the inequality for which the considered inequality holds true is called the solution set for that inequality.
A rental car company charges $25 per day to rent a car and $0.12 for every mile driven.
Violet wants to rent a car, knowing that:
She plans to drive 125 miles.
She has at most $150 to spend.
To solve the inequality in the 125 miles for x
So, 0.12(125) + 25 <= 150
= 0.12(125)
= 15
So, 15 + 25 <= 150
= 150/40
= 3.75 days
So, Violet would have three days max to afford to rent the car while staying within her budget.
Learn more about graphing inequalities here:
https://brainly.com/question/19598687
#SPJ2
Brainliest will be given, but must have correct answer.
What is the midpoint between (-8, 5) and (2, -2)?
the possible answer's are:
1. (-5, 1.5)
2. (-6, 3)
3. (-3, 1.5)
4. (-5, 3.5)
Answer:
4. (-5, 3.5)
Step-by-step explanation:
Ms. Day gave a test to her four math classes. There are 25 students in each class. There were 8 A’s in her first class, 9 A’s in her second, 10 A’s in her third, and 7 A’s in her fourth class. If there are 150 students in the grade, which of the following is the BEST prediction of how many students will earn an A on this math test?
I think 34 students will get an A on their test.
hope this helps
please help me with this question it is due soon
DONT SEND ME A LINK
Answer:
-3Step-by-step explanation:
As,
4 + (-7)
= 4 - 7
= -3
It is also shown on the number line.
If f (x) = 5 x minus 25 and g (x) = one-fifth x + 5, which expression could be used to verify g(x) is the inverse of f(x)?
one-fifth (one-fifth x + 5) + 5
One-fifth (5 x minus 25) + 5
StartFraction 1 Over (one-fifth x + 5) EndFraction
5 (one-fifth x + 5) + 5
Answer:
2
Step-by-step explanation:
Classify the number -3
Answer:
The answer of -3 is classified as a integer
In a sample of 700 gas stations, the mean price for regular gasoline at the pump was $2.894 per gallon and the standard deviation was $0.009 per gallon. A random sample of size 55 is drawn from this population. What is the probability that the mean price per gallon is less than $2.892?
Answer:
[tex]P(x < 2.892) = 4.36\%[/tex]
Step-by-step explanation:
Given
[tex]N = 700[/tex] --- Population
[tex]\mu = 2.894[/tex] -- Mean
[tex]\sigma = 0.009[/tex] --- Standard deviation
[tex]n = 55[/tex] -- Sample
Required: [tex]P(x < 2.892)[/tex]
This question will be solved using the finite correction factor
First, calculated the z score
[tex]z = \frac{x - \mu}{\sqrt{\frac{N -n}{N -1}} * \frac{\sigma}{\sqrt n}}[/tex]
[tex]z = \frac{2.892 - 2.894}{\sqrt{\frac{700 -55}{700 -1}} * \frac{0.009}{\sqrt {55}}}[/tex]
[tex]z = \frac{-0.002}{\sqrt{\frac{645}{699}} * \frac{0.009}{7.42}}[/tex]
[tex]z = \frac{-0.002}{\sqrt{0.92} * \frac{0.009}{7.42}}[/tex]
[tex]z = \frac{-0.002}{0.95917 * 0.0012129}[/tex]
[tex]z = -1.71[/tex]
So:
[tex]P(x < 2.892) = P(z < -1.71)[/tex]
Using z table
[tex]P(x < 2.892) = 0.043633[/tex]
[tex]P(x < 2.892) = 4.36\%[/tex]
Explain how to solve 5x^2-
3x = 25 by completing the square. What are the solutions?
Which of these could be the graph of F(x)= 6 • (0.4)^x
Answer:
B
Step-by-step explanation:
to figure out which graph is the graph of the given function. we need to figure out the y-intercept:
to do so
recall exponential function
[tex] y = \displaystyle \: a {b}^{x} [/tex]
substitute 0 for x:
[tex] \displaystyle \: y=6 \cdot \: {0.4}^{0} [/tex]
recall law of exponent:
[tex] y = \displaystyle \: 6 \cdot \: 1[/tex]
simplify multiplication:
[tex] y = \displaystyle \:6[/tex]
now two graphs have (0,6) as y-intercept
but remember if b<0 then the function is decreasing
hence,
our answer is B
Mary drove 715 miles in 13 hours, At the same rate, how many miles would she drive in 9 hours?
Answer:
495 miles
Step-by-step explanation:
The formula V = s3 give the volume V of a cube with side length s.
The volume of a cube that has a side length of 8 inches is inches cubed.
Answer:
512 inches cubed
Step-by-step explanation:
8^3 is equal to 512
Answer:
512 inches
Step-by-step explanation:
8^3 = 8*8*8 = 64*8 = 512 inches
Solve for x: 9-2x < 45
Answer:
heya !!
[tex]9 - 2x < 45[/tex][tex] - 2x < 45 - 9[/tex][tex]x < 36 \div (- 2)[/tex][tex]x < - 18[/tex]Find 4/5 of £4.00
Ples help me and can you show how to do it, thankyou
Answer:
3.20
Step-by-step explanation:
Answer:
3.24
Step-by-step explanation:
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b) Re-write the statement 16 + 5 + 2 - 1 by including one pair of brackets
Answer:
hello !!
answer ;
(16 + 5 + 2) - 1
<.........kai.........>
Help, i'm stressing smh
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: We know that the slope is the exact same slope as well as that the y-intercepts are the exactly same, because no matter what the x coordinate is there is a solution, meaning they have the same slope as well as y-intercept
Explanation:
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
help asap no wrong answers pls
Answer:
Exactly one solution
Step-by-step explanation:
Because they two lines dont have the same slope, they must have only one solution.
Janie's rectangular backyard measures 1.84 × 102 ft by 98 ft. What is the approximate area of Janie's backyard?
Answer: 5.64 x 10^2 ft^2
Step-by-step explanation: Figure out what 1.84 x 10^2 equals- 184- then add 184+184+98+98 and get 564. then put it in Scientific Notation 5.64 x 10^2 ft^2
VERY MUCH HELP ME PLEASE!!! (10 pts)
A bathtub can hold 66 galons of water. The faucet adds 5.5 gallons of water to the bathtub evvery minute. Find out how many minutes it takes to fill the empty bathtub.
Answer:
It would take 12 minutes for the bathtub to fill up.
Answer:
66=5.5m
Step-by-step explanation:
75 POINTS, 50 POINTS + BRAINLIEST 25 POINTS. HELP PLEASE. Ted bikes 3 miles to the store and 3 miles back, The wind is blowing in his face 4 miles per hour going and 4 miles per hour pushing him home. The trip takes him 1 hour. How long would it take Ted to bike 2 miles if no wind is blowing?
Answer:
The answer will be 3
Step-by-step explanation:
4. A case of 12 peanut snacks costs
$3.60. At that rate, how much would a
case of 40 peanut snacks cost?
Answer quick PLZZ no website
Answer:
It would cost $40
Answer:
£40
Step-by-step explanation:
hope this help! :)
have a good day