Answer:
A. x+y<10
B. x+y≤10
Step-by-step explanation:
A is correct because they can be less than.
B is correct because there is less than or equal too of numbers of volunteers.
C, D, and E cannot be correct however, because that means that they can be over at any number. Therefore, these three would be incorrect.
Theresa bought 5 theatre tickets for £60
Work out the cost of 9 theatre tickets.
Answer:
£108
Step-by-step explanation:
60/5 = 12
12 per ticket
12 × 9 = 108
Choose SSS, SAS, or neither to compare
these two triangles.
A
B
С
SSS
SAS
neither
Answer:
SSS because one side is shared between the two triangles, so you know all three sides are equal.
PLEASE HELP! 46 POINTS (hopefully you can answer it now)
Answer:
I think it might be the third one
Step-by-step explanation:
not totally sure tho
Sections 10.1-10.3 Review
A bag contains 1 green, 4 red and 5 yellow balls. Two balls are selected at
random. Find the probability if there is no replacement of P(1 red and 2 yellow).
Answer:
20/45
6/45
Step-by-step explanation:
A bag contains 1 green, 4 red, and 5 yellow balls. Two balls are selected at random. Find P( 1 red and 1 yellow) and P(2 red).
--------------------
# of red/yellow pairs: 4*5 = 20
# of random pairs: 10C2 = 45
P(1red & 1yellow) = 20/45
# of red pairs: 4C2 = 6
# of random pairs = 45
P(2 red) = 6/45
simplify (x/3-2)(x/2-3)
x²/6 - 2x + 6
I am not too sure but I hope that this helps
There is a paper cup and a plastic cup on a desk if the total capacity of 9 such paper cups and 2 such plastic cups is 350 ml, and the total capacity of 5 such paper cups and 3 such plastic cups is 270 ml, what is the capacity of the paper cup and the plastic cup respectively?
Answer:
LAMAIALOEBDPQBXOWOXNWKXBW
LWMD
ANSWER FAILUREWhich expression is equivalent to -6(-2/3+2x)
Answer:
4-12x
Step-by-step explanation:
It is reported that 50% of all computer chips produced are defective. Inspec- tion ensures that only 5% of the chips legally marketed are defective. Unfortunately, some chips are stolen before inspection. If 1% of all chips on the market are stolen, find the probability that a given chip is stolen given that it is defective.
The required, probability that a given chip is stolen given that it is defective is approximately 0.019, or 1.9%.
To find the probability that a given chip is stolen given that it is defective, we can use Bayes' theorem. Bayes' theorem allows us to update the probability of an event based on new information.
Let's define the events:
A: A chip is stolen.
B: A chip is defective.
We are given the following probabilities:
P(B) = 0.50 (50% of all computer chips produced are defective).
P(B'|A) = 0.05 (inspection ensures that only 5% of the chips legally marketed are defective, which means 95% are not defective).
P(A) = 0.01 (1% of all chips on the market are stolen).
We want to find P(A|B), which is the probability that a given chip is stolen, given that it is defective.
Bayes' theorem states:
P(A|B) = (P(B|A) * P(A)) / P(B)
We can calculate P(B|A) as follows:
P(B|A) = 1 - P(B'|A) = 1 - 0.05 = 0.95
Now, let's plug the values into Bayes' theorem:
P(A|B) = (P(B|A) * P(A)) / P(B)
P(A|B) = (0.95 * 0.01) / 0.50
P(A|B) = 0.019
Therefore, the probability that a given chip is stolen given that it is defective is approximately 0.019, or 1.9%.
Learn more about Bayes' theorem here:
https://brainly.com/question/29598596
#SPJ12
Five friends go to the movies. They each purchase a ticket for t dollars, a popcorn for p
dollars and a soda for s dollars. Which expression represents how much the five friends spent
at the movies altogether? *
O A 5tps
B 5(t + p + s)
O C 5t+p+s
O D5+t+p+s
Answer:
B 5 (t + p + s)
Step-by-step explanation:
When you add all the things purchased, you just need to multiply by 5 so you get the total!
Answer:
The correct answer would be B
Step-by-step explanation:
Solve the equation.
с/8 = 9
c =
how to calculate the circumference of a circle when given either a diameter or radius and also how to estimate the circumference of a circle
Answer:
How to calculate Circumference:
2πr=c, 2 x 3.14 x Radius = Circumference
If given the diameter, divide that by two to get the radius.
~Hope this helps~
HELP ASAP!!
Meagan is going to organize her stamp collection into a 240-page book. She has organized 150 pages. What percent of her pages has she organized
Answers
60%
50%
62.5%
75%
Answer:
62.5%
Step-by-step explanation:
150/240=0.625
you do 0.625x100 to get the percent.
I need help on this, please!
Answer:
(5,9) and (5,3)
Step-by-step explanation:
Because the point is (5,6), and the question tells you to plot two points that are three units away from (5,6) but share the same X coordinate.
The X coordinate is 5. And 6 is the Y coordinate, if we do 6-3=2. 6+3=9.
What is the slope of a line that passes through the points (-3, 2) and (-6, 5)?
A. -3
B. -1
C. 1/3
D. 1
You want to find out what students in a co-educational high school think about the new headteacher. You
interview five boys chosen at random from Year 11. Is this a biased sample?
there are 3 blue rings, 4 red rings, and 8 yellow rings write the ratio of red rings to all rings
to be honest i dont know all you said was ratio and some colored rings i dont know what im supposed to to that
Answer:
15:8 or 4:15 or 3:15
Step-by-step explanation:
A man wishes to keep some money in savings de-
posit at 25% compound interest so that after 3
years he can buy a car for N150000. How much
does he need to deposit now?
Answer:
He needs to deposit N76800 now.
Step-by-step explanation:
The amount of money is compound interest after t years is given by:
[tex]P(t) = P(0)(1+r)^t[/tex]
In which P(0) is the initial amount of money invested and r is the interest rate, as a decimal.
25% compound interest so that after 3 years to buy a car for N150000.
This means that:
[tex]t = 3, P(t) = 150000, r = 0.25[/tex]. So
[tex]P(t) = P(0)(1+r)^t[/tex]
[tex]P(t) = P(0)(1+0.25)^t[/tex]
[tex]P(t) = P(0)(1.25)^t[/tex]
[tex]150000 = P(0)(1.25)^3[/tex]
[tex]P(0) = \frac{150000}{(1.25)^3}[/tex]
[tex]P(0) = 76800[/tex]
He needs to deposit N76800 now.
10x – 3>-23
Please helpppp
Answer:
-2 i think i am not sure though
Step-by-step explanation:
Answer:
x = -2
Step-by-step explanation:
First, add 3 to both sides to get 10x > -20. Then, divide both sides by 10 to get x = -2. I hope this helps :)
hello can anyone help me with this one questions?
Answer: c
Step-by-step explanation:
Simplify the algebraic expression.
5 (4x --- 10)
20x-50
5 x 4x = 20x
5 x 10 = 50
GIVEAWAY 100 POINTSS HOPE YALL ENJOY <3
Answer:
Thank you so much! Always appreciated ! Happy early V day! Hope you the best <3
Step-by-step explanation:
ans this pls i wil amrk as brainlist
Answer:
9:01
2:36
3:40
Step-by-step explanation:
Find the missing side of the triangle.
11 ft
15 ft
Step-by-step explanation:
ise Pythagoras theorem
2/5 gallon of paint can cover 3 walls. How many walls can 1 gallon of paint cover?
Answer:
one gallon of paints can cover about 2 walls.
(5/12 - 1/4) ÷ (1/3 + 1/16)
Answer:
8/9 = 0.421052632
Step-by-step explanation:
(5/12 - 1/4) / (1/3+1/16)
Least common multiple of 12 and 4 is 12. Convert 5/12 and 1/4 o fractions with denominator 12.
5/12 - 3/12 / 1/3+1/16
Since 5/12 and 3/12 have the same denominator, subtract them by subtracting their numerators.
5-3/12 / 1/3+1/16
Subtract 3 from 5 to get 2.
2/12 / 1/3+1/16
Reduce the fraction 2/12 to lowest terms by extracting and canceling out 2.
1/6 / 1/3 + 1/16
Least common multiple of 3 and 16 is 48. Convert 1/3 and 1/16 to fractions with denominator 48.
1/6 / 16/48 = 3/48
Since 16/48 and 3/48 have the same denominator, add them by adding their numerators.
1/6 / 16+3/48
Add 16 and 3 to get 19.
1/6 / 19/48
Divide 1/6 by 19/48 by multiplying 1/6 by the reciprocal of 19/48
1/6 x (48/19)
Multiply 1/6 times 48/19 by multiplying numerator times numerator and denominator times denominator.
1 x 48/6 x 19
Do the multiplications in the fraction 1 x 48/6 x 19
48/114
Reduce the fraction 48/114 to lowest terms by extracting and canceling out 6.
8/19
What is the best estimate for 13 1/12 – 1 9/10?
Answer:
671/60 or 11.2 approxiamtley
Step-by-step explanation:
just subtract it in desmos
Pogggggggggggggggers
Answer:
are you my my little pg champ
how do i solve this? pls help
Answer:
6.11753349 × [tex]10^1^6[/tex]
Step-by-step explanation:
Raise 17 to the power of 12 .
f(x) = 105 ⋅ 582622237229761
Multiply 105 by 582622237229761 .
f ( x ) = 61175334909124905
Move the decimal so there is one non-zero digit to the left of the decimal point
6.11753349 × [tex]10^1^6[/tex]
Hope this helps :)
You are given the following equation: (x+3)^2 + (y+9)^2 = 144 What is the
radius? *
Answer:
12
Step-by-step explanation:
(x-h)^2 + (y-k)^2 = r^2 so taking the square root of 144 gives you 12
URGENT URENT BRAINLIEST Vicky attends a private school where she must wear a uniform. Last year, the price of the uniform was $50. This year's uniform price is 2% less. How much are uniforms this year?
Answer:
All you have to do is subtract to from fifty so the awnser would be 48.
Step-by-step explanation:
Have a great day! :D