Answer:
1 / 89927760
Step-by-step explanation:
Recall :
Probability = required outcome / Total possible outcomes
To pick five number for a lottery from the range (1 - 41) ;
For this scenario, selection will be done without replacement
To win lottery , all 5 selections must be matched
P(1st pick) = 1 / 41
P(2nd pick) = 1 /40
P(3rd pick) = 1/39
P(4th pick) = 1/38
P(5th pick) = 1/37
(1/41 * 1/40 * 1/39 * 1/38 * 1/37) = 1 / 89927760
Hence, Probability of winning lottery = 1 / 89927760
The local community center hosted a marathon as a fundraiser. Runner A completed the marathon with a time of 4.37 hours. Runner B completed the marathon in 4.29 hours. Which runner completed the race faster (by having a lower time)? Explain how you know. (100 points + brainliest)
Based on the information given in the question, the completion time of runner B is lower than that of Runner A ; Hence, runner B completed the race faster.
Given the running time of two runners :
Runner A = 4.37Runner B = 4.29The runner with the lesser running time will complete the marathon faster as this means he has a higher speed.
Comparing the running times of both runners :
4.37 > 4.29Therefore, Runner B completed the race faster than runner A.
Learn more : https://brainly.com/question/18796573
suppose denzel's score is 25, give one score that could possibly be bianca's score in the test
Answer:
3
Step-by-step explanation:
Need help ASAP! Directions in picture ;)
Answer:
x=5
Step-by-step explanation:
Use the Distributive Property to write an equivalent expression for 21x+7
Answer: 7(3x+1)
Step-by-step explanation:
there is a common factor of 7 in both 21 and 7. therefore you can take a 7 out of the equation to get 7(3x+1)
extra: 7 times 3x = 21x and 7 times 1 = 7. this is how you verify your answer is correct.
what is the image of the point (0,-1) after a rotation of 180° counterclockwise
If you could help with a few questions that what be lit (giving best answers brainliest)
Answer:
send your # and ill help you over call
Use the equation below to find F, if =m5 and =a19.
=Fma
=F
Solve the system of equations without graphing. Show your reasoning.
2y=x−4
4x+3y=5
[tex]\displaystyle \begin{cases} 2y=x-4 \\4x+3y=5 \end{cases } \Rightarrow \ominus \left \{ {{x-4=2y} \ | \cdot 4 \atop {4x+3y=5}} \right. \Rightarrow \\\\\\ 4x-16-4x-3y=8y-5 \\\\ -3y-16=8y-5 \\\\ -3y-8y=16-5 \\\\-11y=11 \\\\ y=-1 \ \ ; \ \ x=2y+4=2 \\\\ \rm Answer : \ (2 \ ; \ -1 )[/tex]
What is the equation of this line?
A.y=-2x
B.y=1/2x
C.y=1/2x
D.y=2x
Answer:
D. y = 2x
Step-by-step explanation:
The slope of the line is 2, so you get 2x. Therefore, the equation is y = 2x.
Answer:
the equation is answer D
Step-by-step explanation:
the slope is 2 and the y-intercept (b) is zero so it isn't written.
x+2x+x+x+x+x= ????
Answer:
7x
Step-by-step explanation:
x +2x + x + x + x + x
= x + x + x + x + x + 2x
= 5x + 2x
= 7x
what does this q equal
Answer:
30 degrees
Step-by-step explanation:
Since all triangles' angles add up to 180 degrees, you can add the sum of the angles you already know and subtract it from 180.
126+24=150
180-150=30
so angle Q = 30 degrees
The library of congress in Washington DC is considered the larger library in the world. They often receive boxes of books to be added to their collection. Since books can be quite heavy, they aren’t shipped in big boxes. If, on average each box contains about 8 books how many books are received by the library in 6 boxes, 10 boxes or n boxes
Answer:
6 boxes have 48 books
10 boxes have 80 books
n boxes have n×8 books
Step-by-step explanation:
if one box has 8 books then n no.of boxes will have n × 8 no.of books
mr Andrew bought 4 boxes of crayons at the store to share with his students. Each box contained a total of 64 crayons. What is the total number of crayons me Andrew bought at the store?
Which of the numbers below correctly represents (-1)17?
Answer:
Step-by-step explanation:
https://answer.ya.guru/questions/6481809-which-number-line-correctly-represents-the-irrational-numbers.html
Answer:
i dont know because you didnt give number but is one -17 is so its that
Step-by-step explanation:
Can someone please do this for me I am confused
Answer:
Where's the question???????
Solve for d.
3 + d ≤ 3 - d
Answer:
[tex]3 + d \leqslant 3 - d \\ d + d \leqslant 3 - 3 \\ 2d \leqslant 0 \\ d \leqslant 0 \\ thank \: you[/tex]
1) Cancel 3 on both sides
d≤−d
2) Subtract -d from both sides.
d+d≤0
3) Simplify d+d to 2d.
2d≤0
4) Divide both sides by 2.
d≤0
Can anyone help me about question 2
9514 1404 393
Answer:
3(4/3)^2543
Step-by-step explanation:
Using logarithms base 2, we have ...
[tex](a_n)^{\log{a_n}}=(a_{n+1})^{\log{a_{n-1}}}\\\\(\log{a_n})(\log{a_n}) = (\log{a_{n-1}})(\log{a_{n+1}}) \\\\ \dfrac{\log{a_{n+1}}}{\log{a_{n}}}=\dfrac{\log{a_n}}{\log{a_{n-1}}}=\dots\dfrac{\log_2{16}}{\log_2{8}}=\dfrac{4}{3}[/tex]
That is, the ratio of each term to the previous is a constant equal to 4/3. This is the definition of a geometric sequence. This sequence has first term 3 and common ratio 4/3, so the general term is ...
[tex]\log_2 a_n=3\left(\dfrac{4}{3}\right)^{n-1}[/tex]
and the 2544th term is ...
[tex]\boxed{\log_2{a_{2544}}=3\left(\dfrac{4}{3}\right)^{2543}}[/tex]
[tex]x^{2} -25+24[/tex]
Answer:
(x-24)(x-1)
Step-by-step explanation:
common sense + practice
kinda did it in my head
Write an equivalent expression (p-4)(p+3).
Answer:
p^2 - p - 12
Step-by-step explanation:
Hope this helps! Pls give brainliest!
Answer:
[tex](p - 4)(p + 3) = {p}^{2} + 3p - 4p - 12 \\ = {p}^{2} - p - 12[/tex]
Which one is the correct answer to this
Answer:
C (i think)
Step-by-step explanation
i did the math in my head sorry if it is wrong but i am pretty sure it's C
The price of an item yesterday was $85. Today, the price rose to $136. Find the percentage increase
60%
Step-by-step explanation:
(136 - 85)/85 × 100%
= 51/85 × 100%
= 51/17 × 20%
= 3 × 20%
= 60%
Given f(x)=3x/x+2, evaluate.
f(-3)= ? explain..
I will give Brainliest!
Answer:
9
Step-by-step explanation:
Plug the -3 value into the equation.
3( -3 ) / -3 + 2
-9 / -1
negative divided by a negative gives a positive result
9
plz help me! 50 points
Graph attached
Shading should be done from 3 to 15/2 or 7.5
It should be open dot
please help me........
Please can you help me
the diffrence between 4 and 1 on number line
Answer:
What is 3
Step-by-step explanation:
4 - 1 = 3.
help me again and agiain
Answer:
7261.92
Step-by-step explanation:
Product means you mutilpy them together
Answer:
7261.92
Step-by-step explanation:
Hope this helps!
During the day the temperature was 2 degrees. At night, the temperature dropped 18 degrees. What was the temperature at night?
Answer:
-16 Degrees
Step-by-step explanation:
Just subtract: 2-18=negative 16 --> -16
it takes a snail 10 seconds to move 1 centimeter. How far does snail travel in 2 seconds
Answer:
0.2
Step-by-step explanation:
If it takes 10 seconds to move 1 centimetres, and you want to know about 2 seconds, you can divide by 5 on both sides.
1/5 = 0.20
It takes 2 seconds to move 0.2 centimetres (aka 20 milimetres).
The snail will travel 0.2 centimetre in 2 seconds.
it takes the snail 10 seconds to move 1 centimetre. The means in every 10 seconds the snail moves 1 centimetre.
The distance the snail can cover in 2 seconds can be computed below:
10 seconds = 1 cm
2 seconds = ? cm
cross multiply
distance it takes the snail to travel in 2 seconds = 2 / 10
distance it takes the snail to travel in 2 seconds = 1 / 5
distance it takes the snail to travel in 2 seconds = 0.2 cm
Therefore, the snail will travel 0.2 cm in 2 seconds .
read more: https://brainly.com/question/25492566?referrer=searchResults
x−14=−34
what does x equal.
Answer:
x = -20
Step-by-step explanation:
Add 14 to both sides to isolate the x:
x - 14 + 14 = -34 + 14
x = -20
Hope this helps!
Step-by-step explanation:
hope it helps!!!!!!!!!