please help and don't use links:)
In a horse race, how many different finishes among the first 3 places are possible if 7 horses are running? (Exclude ties)
There are a possible___different finishes.
Answer:
7 x 6 x 5 = 210
Step-by-step explanation:
its a combination's problem.
7 horses are eligible for first place.
6 of those are eligible for 2nd given that one of the 7 finished first.
similarly 5 of the remaining are eligible for 3rd place given 2 horses have taken the first 2 spots.
therefore 7 x 6 x 5 possible combinations = 210 combinations.
HELPPPP THSI IS THE ONEEE HELP HELP
Answer:
the answer is 9 b 3 1 5 ghhj
Answer:
Step-by-step explanation:
Volume of a cube =side³
[tex]=(\dfrac{1}{5}b^{3})^{3}\\\\\\=(\dfrac{1}{5})^{3}*b^{3*3}\\\\ = \dfrac{1}{125}b^{9}[/tex]
20. A magnifying glass shows the image of an object that is 6 times the object's actual size. Determine the
actual length of the object if the image is 120 mm.
Answer:
20 mm
Step-by-step explanation:
Divide 120 by 6
There are 25,883 LPN in indiana. Assume that indians population is approximately 6.6 mollion. Which of yhe following statement best represents the ratii of LPN's to residents in indiana?
[Intergers]
During football game the ball advanced 4yd, retreated 10 yd, and then advanced 2yd. Where did the ball finish in relation to it’s starting point?
Please explain step by step to get marked!
It moved forward 4 yards, then back 10 yards:
4-10 = -6
It is now -6 yards from where it started.
It then moved 2 yards forward from there:
4-6 + 2 = -4
The ball finished -4 yards from the original location.
i need help figuring out the answer 72 + (7x+24)=180 for Parallel Lines and Transversal
Answer:
x=12
Step-by-step explanation:
Hep help help help hell
Answer:
[tex] \frac{2x + 4}{2} < 6 \\ 2x + 4 < 2 \times 6 \\ 2x + 4 < 12 \\ 2x < 12 - 4 \\ 2x < 8 \\ x < \frac{8}{2} \\ \color{blue} \boxed{x < 4}[/tex]
Find the value of y.
Answer:
y = 78
Step-by-step explanation:
x - 5 = 72
x = 77
77 - 5 = y -6
I hope this helps!!
You can kayak around Hamilton island in 3 hours. Kayaking together, you and your friend can kayak around the island in 1.4 hours. Let t be the time (in minutes) your friend would take to kayak around the island alone. Write and solve an equation to find t.
Answer:
1 / 180 + 1 / t = 1/84
t = 157.5 minutes
Step-by-step explanation:
3hrs = 180 minutes
1.4 hours = 84 minutes
your rate + friend's rate = rate together
1 lap in 180 min + 1 lap in t min = 1 lap in 84 min
The equation is
1 / 180 + 1 / t = 1/84
subtract 1/180 from both sides
1/t = 1/84 - 1/180
1/t = 0.006349206349
multiply both sides by t
1 = 0.006349206349t
Divide both sides by 0.006349206349
1 / 0.006349206349 = t
157.5 = t
t = 157.5 minutes
Hi! Can anyone help please, I have been trying this problem for the past hour and I got slope-intercept equation like this but I don't know what to do y=1/2x+5
The graph of a function g is shown below. Find the following:
g(10)
Answer: 8
Step-by-step explanation:
A really simple way to solve these problems is to think of g(whatever number) as the y coordinate on your graph. Therefore the question is basically asking you if x is 10, what is y. If we find 10 on the x axis, we can count up the y axis until we reach the line. So, the answer is 8
Yes you found it correct as per slope intercect form y=mx+b
Here
y=1/2x+5Slope=m=1/2
Y intercect=5
Now.
for g(10)
The coordinate is (10,8)
So
g(10)=8
What is the coefficient of the first term in this expression?
4r+q3r2+8q2r
Answer:
4
Step-by-step explanation:
what is the simplest from of the ratio 40:16 ?
Answer:
5 : 2
Step-by-step explanation:
40:16
Divide each side by 8
40/8:16/8
5 : 2
Answer:
5 :2
Step-by-step explanation:
40 : 16
= 40/16
= 4*10 / 4*4
= 10/4
= 5*2 / 2*2
=5/2
Savannah has 6 times as many tangerines as Milly. Milly has 3 tangerines.
Which equation shows how many tangerines Savannah has?
A. 6 – 3 = 3
B. 6 ÷ 3 = 2
C. 6 + 3 = 9
D. 6 × 3 = 18
Answer:
D. 6 x 3 = 18
Step-by-step explanation:
Your multiplying which would make this equation the correct equation.
Hope this helps! Have a great day ahead :) Stay Safe <3
Answer:
the answer is d i took the quiz :)
Step-by-step explanation:
18. You and your friend are selling your old CDs. Your friend sells 14 the first
day and x the next day. You sell y the first day and 6 the next day. Write an
expression that shows that the total number of CDs sold both ddays. Rewrite
your answer using the Commutative Property of Addition
9514 1404 393
Answer:
= x + y + 20
Step-by-step explanation:
There are a couple of ways you could write this.
friend sales + your sales
= (14 +x) +(y +6)
= (x +14) +(6 +y) . . . . commutative property used twice
= x +14 +6 +y = x +20 +y
= x + y + 20 . . . . . . . commutative property used again
__
first-day sales + second-day sales
= (14 +y) + (x +6)
= (y +14) +(6 +x) . . . . commutative property used twice
= y +14 +6 +x = y +20 +x
= y +x +20 . . . . . . . . commutative property used again
= x + y + 20 . . . . . . . and again
_____
Additional comment
We also used the associative property (to move parentheses) and the properties of addition of integers to simplify the sum. We have chosen to put the variables in lexicographical order, a sort of standard.
Find m<1 and m<2
Just solve :)
Answer:
m∠1=131 m∠2=49
Step-by-step explanation:
Like and give 5 star rating
Please brainlest
Answer:
m<2 is 49 and m<1 is 131
Step-by-step explanation:
180-131 equals 49, so m<2 is 49
m< is 49, so 180-49 which is 131, so m<1 is 131
Is 1 greater in 31788 or 188743
Answer: 188743
Step-by-step explanation:
It's in the "hundred thousand" place.
Answer: 188743
Step-by-step explanation:
Using our knowledge of digit placements, we determine that the 1 in the 31788 is in the thousands digit and the 1 in 188743 is in the hundred-thousands digit.
Therefore, using our knowledge of digit placements, we determine the answer is 188743.
Hope this helps,
BB76
Which is the quotient of 43.5÷3 ?
Which is the quotient of 24.6÷5 ?
1) Quotient of 43.5÷3 :-
→ 14.5
2) Quotient of 24.6÷5 :-
→ 4.92
IMAGE ATTACHED. PLEASE CHECK.
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Answered by Benjemin ✍️
determine an expression to represent both the perimeter and area of the following 2D shape
Answer: i think its y=2x+22
Step-by-step explanation:
please solve thank you
Answer: probably A
Step-by-step explanation:
no link or bot yeah that it
Answer:
20 hundredths
Step-by-step explanation:
Because 2 x 10= 20
A Tenth of a number is the value that we get when we divide the number by 10. Similarly, Hundredth is the value we get when it is divided by 100.
Answer:
20
Step-by-step explanation:
2/10 = x/100 -> both sides times 100
20 = x
Write an equation for the graph shown in the form of y =
Find the total future amount for $500 invested at 3.99% for 8 years compounded
monthly
State your answer in terms of dollars rounded to the nearest cent (hundredth).
Answer:
999.9
Step-by-step explanation:
hjvjg
Divide then check using multiplication 4,859 divided by 23
Answer:
211 with a remainder of 6
Step-by-step explanation:
Division Multiplcation Check
211 211
____________ x23
23 4,859 _________________
-46 633
_____________________ x4,220
25 __________________
-23 4,853
_____________________ +6
29 ____________________
-23 4,859
_____________________
6
Solve for x
-(-2 - 5x) +(-2) = 18
X= -90
X= -18/5
X= 18/5
X= 90
Answer:
18/5
Step-by-step explanation:
Solve for x by writing the equation in exponential form.
log(3x − 7) = 2
Step-by-step explanation:
log_10( 3x -7) =2
10² = 3x - 7
100 = 3x -7
3x = 107
x = 107/3
Answer:
Refer to the attachment!
help plz will give brianlyest
Answer:
ez kiddo
Step-by-step explanation: so it is 43.8 because i had a quiz just like that and i got the answer wrong but i remember the answer
Can someone please help, I will give brainiest. If possible explain please.
Step-by-step explanation:
The angles (8x + 28) and (4x - 7) are supplementary to each other so we can write
[tex](8x + 28) + (4x - 7) = 180 \Rightarrow 12x + 21 = 180[/tex]
or
[tex]x = 13.25[/tex]
Also, note that the angle (4x - 7) and [tex]\angle{TQS}[/tex] are vertical angles, which means that they are equal to each other. Therefore,
[tex]\angle{TQS} = 4x - 7 = 4(13.25) - 7 = 46°[/tex]
Can please help me simplify this please
3/8
6/15
3/8 -> 3/8 (it is fully simplified)
6/15 -> 2/5 (dividing the top and the bottom by 3)
Have a nice day!
If this is not what you are looking for - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
For the function: f(x) = 3x^2 +5x – 8, find and simplify
A. f(x) - f(a) divided by x-a
b.f(x +h) - f(x) all divided by h
Answer:
[tex]f(x) = 3 {x}^{2} + 5x - 8[/tex]
[tex]f(x + h) = 3 ({x + h})^{2} + 5(x + h) \\ = {3x}^{2} + {3h}^{2} + 6xh + 5x + 5h - 8 \\ [/tex]
answer will be 6x+5
