Answer:
10
Step-by-step explanation:
4 1/2 + 11/2
= 9/2 + 11/2
= 20/2
= 10
Which is the proportion for the ratio 3/6
15/18
3/12
9/18
how do you graph x+ 4
This -1/5(10t-15)and -2t+3 Equivalent???? help please 5 rate??
A bottled water company runs a promotion in which 1 out of every 4 bottles has the word "Winner" printed under the
cap. Winners receive a free bottle of water. A store owner notices that in the last 4 bottles of water purchased, 2
have been winners. Using the table, what is the probability of getting 2 or more "Winner" caps on 4 bottles of water?
Answer:
0.262
Step-by-step explanation:
Edge 2021
The probability of getting 2 or more "Winner" caps on 4 bottles of water
is 0.2616.
What is a binomial distribution in probability?In an experiment with two possible outcomes, the likelihood of exactly x successes on n repeated trials is known as the binomial probability.
The binomial probability is, [tex]^nC_xP^xq^{n - x}[/tex].
Let, p be the probability of winning,
Given, 1 out of every 4 bottles has the word "Winner".
Therefore, p = 1/4 and we know q = 1 - p = 3/4.
So, The probability of getting 2 or more "Winner" caps on 4 bottles of water
is P(X ≥ 2) which is, P(X = 2) + P(X = 3) + P(X = 4).
P(X ≥ 2) = [tex]^4C_2p^2q^2 + ^4C_3p^3q^1 + ^4C_4p^4q^0[/tex].
P(X ≥ 2) = 6(1/4)²×(3/4)² + 4(1/4)³×(3/4) + 1(1/4)⁴×1.
P(X ≥ 2) = 0.2109 + 0.0468 + 0.0039.
P(X ≥ 2) = 0.2616 or 26.16%.
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A pizza shop offers a special on a -topping pizza from a list of three items. The chart below shows all possible pizza combinations.
Answer:
35 different combinations
Step-by-step explanation:
Pizza company offers 3 different crust types to choose from and there are 7 toppings available which a person can choose to add in its pizza. The number combination made from 7 different types of toppings are 35. This is calculated using combination technique of statistics. It is assumed that the order of topping and crust does not matter.
nCr = 7C3
7C3 = 35.
HELP PLS MY MOM WILL BEAT ME HELP THXS
Answer:
Solution is the missing word.
Step-by-step explanation:
Answer:
Solution
Step-by-step explanation:
what numerical expression represents the phrase: the difference of 4 cubed 25
The dimensions of a rectangular field are 16x - 6 and 10x + 12 units. The value of x for which it would be square is______.
If JK = 8x + 24 and NO = 20, what is the value of x?
Answer:
x=2
Step-by-step explanation:
So..
NO=1/2 of JK because the two segments are parallel
Therefore because you have NO plug that into..
NO=1/2JK
YOU GET
1/2JK=20 multiply 2 so you can isolate JK
JK=40
Then plug that back into your JK=8x+24
40=8x+24 next subtract 24 on both sides
8x=16
x=2
Hope this helps!
Which ordered pair comes from the table?
A. (2,5)
B. (1,2)
C. (2, 1)
D. (4,3)
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
(x,y)
(x-coordinate,y-coordinate.)
What’s is 4n + 1 = 17
Solve this expression using the distributive property: 5 (2x + 7). *
plz help fast
Answer:
10x + 35
Step-by-step explanation:
What is 9 to the power of 9?
Answer: the answer is 387,420,489
Step-by-step explanation:
If a triangle has 2 side lengths of 17 and 32, can
the length of the third side be 49?
Answer:
No
Step-by-step explanation:
In a triangle, the sum of each 2 sides must be greater than the third side.
17 + 32 ≠ >49
17 + 32 isn't greater than 49.
I hope this helps.
the circumference of a circle is c=2pi r, solve for r
Answer:
[tex]\frac{circumference}{2\pi}[/tex]
Step-by-step explanation:
This is how you solve for radius if you have circumference.
Hope it helps!
b) Find the standard deviation of the number of nights potential customers will need.
Answer:
ok
Step-by-step explanation:
Christopher compró un nuevo reloj en la tienda cuando tenían una rebaja de 20%. Si el precio normal del reloj era $48, ¿cuánto pagó Christopher con el descuento?
Answer:
38.40
Step by Step
48•0.8
Evaluate (6.1 x 10-3) (8 x 109). Write your answer in scientific notation and standard form.
Scientific Notation:
Standard Form:
Answer:
Scientific Notation: 4.88 ×10^7
Standard Form: 4.88 ×10^7
Step-by-step explanation:
6.1×10^(-3) = 0.0061
8×10^9 = 8000000000
0.0061×8000000000 = 48800000
[tex] = 4.88 \times {10}^{7} [/tex]
Jordan's dog weights p pounds. Emmett's dog weighs 50% more than Jordan's dog.
Which expressions represent the weight, in pounds, of Emmett's dog?
the expression fir the weight of Emmett's dog is 1.25p
Step-by-step explanation:
The weight of Jordan's dog is p pounds.
And it has been given that Emmett's dog weighs 25% more than Jordan's dog.
Hence, 25% of weight of Jordan's dog is
25% of p
= 0.25p
Now, since, Emmett's dog weighs 25% more than Jordan's dog.
Hence, the weight of Emmett's dog is given by
Weight of Jordan's dog + 25% of weight of Jordan's dog
= p + 0.25p
=1.25 p
Therefore, the expression fir the weight of Emmett's dog is 1.25p
PLEASE HELP I'M BEING TIMED!!
Yuri triples a number, x, to get a number, y. Which is the graph of Yuri's function?
First One will get Brainliest!!
Answer:
It will be A
Step-by-step explanation:
Hope this helped you out
Given: E is the midpoint of overline BD and overline AC perp overline BD .
Prove : triangle BAE cong triangle DAE .
Answer:
u can prove using SAS congruency
Step-by-step explanation:
Ae=Ae common
BE=DE (E MID POINT)
Angle E=angle E (90 degree)
The ΔBAE is congruent to ΔDAE.
Given to us,
E is the midpoint of ,
AC⊥ BD,
As given E is the midpoint of the line [tex]\overline{BD}[/tex],
So, BE = ED,
further, line AE = AE, because this is the common line between the two triangles.
Also, ∠BED =∠DEA =90°, as AC⊥ BD.
Therefore, the ΔBAE is congruent to ΔDAE.
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ANSWER THIS AND ILL MAKE YOU BRAINLY!!
Answer:
C. undefined
Step-by-step explanation:
Have a nice day
Find the x-intercept and y-intercept of the line 4x - 3y= -12.
Answer:
x=3/4y+13 y=4/3x-4
Step-by-step explanation:
can somebody help with this no fake answers please im kinda low
In a survey of the students in a class, it was found that 9 students worked during summer holidays. If this represents 25% of the class, how many students are there in the class?
Step-by-step explanation:
let the total students be x then
25/100x=9
x=9×100/25
x=9×4
x=36
so total students are 36
Jay makes a base salary of $2000 per month. Once he reaches $50000 in total sales, he earns an additional 5% commission (salary) on the amount of sales over $50000. Let s be the amount of his total sales for the month and j(s) be the amount of his salary for the month.
Answer:
[tex]j(s) = 0.05s -500[/tex]
Step-by-step explanation:
Given
[tex]Base\ Salary = 2000[/tex]
[tex]Commission = 5\%[/tex] on Sales over 50000
Required
Determine the function j(s) for sales over 50000
Represent the total sales in a month with s.
Sales over 50000 in that month will be: s - 50000
So, the function j(s) is:
j(s) = Base Amount + Commission * Sales over 50000
[tex]j(s) = 2000 + 5\% * (s - 50000)[/tex]
Convert % to decimal
[tex]j(s) = 2000 + 0.05 * (s - 50000)[/tex]
Open bracket
[tex]j(s) = 2000 + 0.05 * s - 0.05 * 50000[/tex]
[tex]j(s) = 2000 + 0.05s - 2500[/tex]
Collect Like Terms
[tex]j(s) = 0.05s - 2500 + 2000[/tex]
[tex]j(s) = 0.05s -500[/tex]
Find the percentage of the following:
1.25% of 60
2.75% of 20
3.20% of 10
4.50% of 100
5.5% of 30
A young sumo wrestler decided to go on a special diet to gain weight rapidly. He gained weight at a constant rate.
The table compares the wrestler's weight (in kilograms) and the time since he started his diet (in months).
How fast did the wrestler gain weight?
___ kilograms per month
Finding the rate of the weight gain, we divide the total weight gained with the total number of months that took to gain that weight.
Total time (months) = 0.5 + 2 + 3.5 = 6 months
Total weight (kg) = 80.6 + 88.4 + 96.2 = 265.2 kilograms
Rate = Kg ÷ Months
Rate = 265.2 ÷ 6 = 44.2
44.2 kilograms per month
Cheers!
Answer:
78 kilograms
Step-by-step explanation:
khan told me
Karl invests $35,000 for 8 years in an account paying 7% compounded daily. Find
the annual percentage yield (APY) to the nearest hundredth of a percent. *
a.9.38%
b.12.72%
c.10.14%
d.11.36%
Answer:
principal (p)=$35000
time(t)=8years
rate ( r)=7%
Step-by-step explanation:
compounded amount(c.a)=p((1+r/100)^t )=$35000((1+7/100)^8)=$60136.5compound interest gain=$60136.5-$35000=$25136.5Karl gain interest in 1 year=$35000((1+7/100)-1)=$2450gain % in 1 year=$2450/$25136.5×100%=9.74%Each of the options below show a point before and after that point was transformed by a dilation centered at the origin. Which of the points below was dilated by a scale factor of 2? Select all that apply. A) Before: (2, 4), After: (4, 8) B) Before: (1, 5), After: (2, 10) C) Before: (4, 3), After: (6, 5) D) Before: (3, 4), After: (6, 8)
Answer:
............................................
Step-by-step explanation:
HELPPP THIS IS DUE IN 2 HOURS PLZZZZZ HELPPP I WILL GIVE BRAINLIST
Answer
Input= 5
Output= 120
Step-by-step explanation:
The input goes up by 1, so m=5
The output shows how many hours there are in that many days so blank=120
Answer
output for m is 5
Step-by-step explanation
- multiply the input by a number to get the output
- to get the number to multiply it by you can divide a given out put by the input
( 24/2) = 12
- notice patterns
input- output
2 24
3 36
4 48
5 120
