Answer:
there is alot of them
Step-by-step explanation:
ONLY ANSWER IF YOU HAVE SOLUTION OR ELSE U WILL BE REPORTED!
There are 12 runners in marathon and all runners have equal chance of winning. What is the probability that a person may win a bet on the race if he has to correctly select the top 3 runners and
the order they finish in?
a) 1/1320 b) 1/1728
c) 3/1728 d) 1/12
kindly solve it using permutation technique
Answer:
A) 1/1320
Step-by-step explanation:
We know there are 12 runners in the race. Of these 12 people, one of them will get first place. In other words, 12 people have a chance of getting first place. Now there are 11 people remaining to get second place. Since one of the twelfth came first place, there are now 11 runners remaining to get second place. Finally, there are 10 people remaining. Since two of the 12 people came first and second, there are 10 people remaining who can get third place. So if a person was to correctly select the top 3 runners, then he would have a chance of 1/1320. You get this by multiplying 10, 11,12. You get 1320. since you have to pick one combination of 1st,2nd, and 3rd, the answer is A.
What is the slope of the line that passes through the points (6, -5) and (6, -8)?
Write your answer in simplest form.
Which answer describes the type of sequence?
3,9, 15, 21, ...
Answer: Arithmetic sequence
Step-by-step explanation:
The pattern in the sequence is n = n-1 + 6. Since n is increasing through addition with each term, this sequence is arithmetic.
I have a question! I have honors math where’s somewhere I could go get help? Please help I’m 30 hours behind and it needs to be done by Saturday!!! PLEASE HELP!! ⚠️⚠️ I’m beginning you all!!!:(((
BTW ITS 9th grade
Answer:
what are the questions pearl ? you have to ask the questions :D
Step-by-step explanation:
Pls help I’m timed on my test
what is the y- intercept of the linear function?
Y = -1/3 x + 1
Answer:
+1
Step-by-step explanation:
the last number is the y intercept
Answer:
The y-intercept is (0,1).
Step-by-step explanation:
y=mx+b
b is the y-intercept
Which expressions are equivalent?
Select Equivalent or Not equivalent for each pair of expressions
3(a−b) and 3a−3b
– 3( a−b ) and 3a−3b
– 3( a−b ) and 3a−3b
2a(2+b) and 4ab
Answer:
3(a-b) and 3a-3b. Equivalent
2a(2+b) and 4ab. Not equivalent
Step-by-step explanation:
hope this helps:)
Find the supplementary of an angle that measures 110°
85°
70°
73°
67°
Step-by-step explanation:
The two angles should measure 180°. So 180 - 110 = 70. So the correct answer is 70°.
$12597.12
EXERCISE
1. Calculate the compound interest on investing $600 for 2 years at 7% per
annu.
Answer:
$686.94
Step-by-Step Explanation-
FORMULA ~ A= P(1+r)^n
A= 600(1+0.07)^2
A=600(1.07)^2
A=600( 1.1449)
A= $686.94
So, ya that's the ans
PLEASE HELP ASAP!!! Please Answer A, B, C, or D No work is needed THX
Answer:
B
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
hope this helped
4/5 as a decimal plsss help
Solve for x
(X+1)(x+5)=(x+3)(x-1)
Answer:
x = -2
Step-by-step explanation:
x^2 + 6x + 5 = x^2 + 2x - 3
x^2 + 6x = x^2 + 2x - 8
4x = -8
x = -2
The endpoints of a segment are W(0,−9)and S(10,11). What are the coordinates of the midpoint?
a.(−5,−1)
b.(5, 10)
c.(5,1)
d.(−5,−10)
Answer:
C
Step-by-step explanation:
PLEASE HELP FAST ANYONE PLEASE!!!!
Answer:
the y intercept is 3!!!!!!!!
Please provide an explanation with your answer, thank you!
Answer:
the answer is c. because the awnser is 47.5 and round upto the nearest whole number si 50
Step-by-step explanation: if the yard stick is 3ft and the shadow is 4ft that means the shadow of the stick is 1ft longer than the stick itself.
so if the shadow of the flag pole is 20ft than you -1 and get 19 as shown "20 - 1 = 19" then it said the rope needs to be 2.5 times as long as the pole so you multply 19 by 2.5 as shown "19 x 2.5 = 47.5" round up its 50ft. so there you go hope it helped let me know
Tom is 6 1/6 feet tall and Gloria is 5 1/2 feet tall. Find the difference in their heights
Answer: 2/3 feet
Step-by-step explanation:
6 1/6 - 5 1/2
6 1/6 - 5 3/6
5 7/6 - 5 3/6 = 4/6 or 2/3
2/3 feet is the difference in their heights.
Is half the sum of two and a number multiplied by itself three times linear? (and how would I write it as a mathematical expression)
please help me this is turned in a couoke of minutes!!!!!!!!!!
Answer:
mince is the answer
Pleaseeee helpppp !!!!!!!!! Will mark Brianliest !!!!!!!!!!!
Answer:
KL = 50
Step-by-step explanation:
∆JML is similar to ∆JNL. it follows that:
[tex] \frac{JM}{JN} = \frac{JL}{JK} [\tex]
JM = 4 + 20 = 24
JN = 4
JL = 10 + KL
JK = 10
Plug in the values
[tex] \frac{24}{4} = \frac{10 + KL}{10} [\tex]
[tex] 6 = \frac{10 + KL}{10} [\tex]
Multiply both sides by 10
[tex] 6*10 = \frac{10 + KL}{10}*10 [\tex]
[tex] 60 = 10 + KL [\tex]
Subtract 10 from each side
[tex] 60 - 10 = KL [\tex]
[tex] 50 = KL [\tex]
KL = 50
Find 3 consecutive odd integers such that 10 times the first is 59 more than the third
9514 1404 393
Answer:
7, 9, 11
Step-by-step explanation:
Let x represent the middle integer. Then the first is x-2, and the third is x+2. The given relation is ...
10(x -2) = 59 +(x +2)
10x -20 = x +61 . . . . eliminate parentheses
9x = 81 . . . . . . . . . . . add 20-x
x = 9 . . . . . . . . . . . . . divide by 9
The integers are 7, 9, 11.
_____
Check
7·10 = 11 +59 . . . true
Can someone explain to me how to get the answer:
-3 |2d| = 12
Answer:
d= -2Step-by-step explanation:
-3×2d=12 -6d= 12 d= 12/(-6) d= -2Hope it helps you......Pls Mark this answer as brainliest.
At an aquarium, the admission price is $11.50 for an adult and $5.25 for a child. The owner of the aquarium wants to make at least $800 on a Saturday. Let x be the number of adult visitors and y be the number of child visitors. Select the inequality that shows the numbers of visitors that need to enter the aquarium.
Brandon's car averages 25 miles per gallon of gas. Predict how far he can travel on 5 gallons of gas
question no. 3 the square root pls help guys pls
brainliest if correct1+1
Answer:
11
Step-by-step explanation:
:>
Answer:
1+1=2 is the answer
Step-by-step explanation:
mark me as brainlist
ANSWER QUICK GIVING BRAINIEST!
Please answer the following essay question in your own words with 5-7 sentences.
Is it necessary to have a common denominator when you multiply two fractions? Explain.
Answer:
No
Step-by-step explanation:
Multiplying fractions does not require that the fractions have the same denominator. Instead, the numerators are multiplied with each other and the denominators are multiplied with each other. However, the resulting fraction may not be in lowest terms so it may need to be reduced.
[tex]3z - 2 = 4 \\ z = [/tex]
what does z equal
in each one section there are 27 student and there are 17 section how many students are in total
Answer:
459 students.
Explanation:
Since you are given the number of how many students are in each section, simply multiply to find the total answer.
27 x 17 = 459
There are 459 students.
Answer:
459 students
Step-by-step explanation:
Since there are 27 students, and 17 sections, multiply the two numbers:
27 × 17 = 459
Tickets to the school dance cost $3.00 in advance or $5.00 at the door. There were a total of 184 tickets sold, raising $688. How many tickets were sold at the door?
Please help asap!! I will mark you as brainliest :)
ill mark brainliest i need help
A) (-2,4)
B) (-4, -2)
C) (-4, 2)
D) (2,-4)