Answer: 0.2308
Step-by-step explanation:
A new bag of golf tees contains 10 red tees,10 orange, 10 green tees, and 10 blue tees. You empty the tees into your golf bags.What is the probability of grabbing out two tees of the same color in a row for you and your partner?
# of ways to succeed:: 4(10C2) = 4*45 = 180 ways
# of random pairs:: 40C2 = 780
P(2 of same color) = 180/780 = 0.2308
Therefore your answer is 0.2308
I hope this helps! :)
Please mark brainlist to let me know if I'm correct!
What is the area of the shaded region in the given circle in terms of pi and in simplest form?
A) (120pi + 6 sqrt 3) m^2
B) (96pi + 36 sqrt 3) m^2
C) (120pi + 36 sqrt 3) m^2
D) (96pi + 6 sqrt 3) m^2
Answer:(120pi +6 square root 3) msquared
Step-by-step explanation:
What are a) the ratio of the perimeters and b) the ratio of the area of the larger figure to the smaller figure?
Answer:
Suppose that we have two similar figures.
Then if a given side of one of the figures has a measure M, the correspondent side in the other figure has a measure M' = k*M
Where k is the scale factor.
Then if the perimeter of the first figure is P, the perimeter of the other figure will be P' = k*P
And if the area of the first figure is A, then the area of the other figure will be:
A' = k^2*A
Then the quotient between the perimeters is:
P'/P = k
And the ratio between the areas is
A'/A = k^2
So what we need to do, is find the value k.
In the image, we can see that the base of the larger figure is 30 yd, and the base of the smaller figure is 12 yd.
If we define the smaller figure as the original one, then we will have:
M = 12 yd
M' = 30 yd
M' = 30yd = k*12yd = k*M
Solving for k we get:
k = 30yd/12yd = 2.5
Then the ratio between the perimeters is:
P'/P = k = 2.5
And the ratio of the area of the larger figure (A') to the smaller figure (A) is:
A'/A = k^2 = (2.5)^2 = 6.25
At a sale, books are sold at $90.75 each, which is 75% of the original price.
(i) what is the original price of the book?
(II) Paul buys 10 books at the sale and pays VAT of 16% on the sale price. Calculate the TOTAL amount he paid for 10 books.
Answer:
Selling Price= $90.75
(i) Original Price= $90.75/0.75= $ 121.00
(ii) 1 Book= $90.75
10 Books= $90.75*10= $907.50
Total Amount Paid= $907.50*1.16 =$1052.70
Betsy sells laptops at an electronics store. She earns $180 a week, plus $15 for every laptop she sells. Betsy needs to earn at least $900 this week to meet her sales goal. Write and solve an inequality that can be used to determine the number of laptops Betsy needs to sell this week.
Answer:
15x + 180 ≥ 900
x ≥ 48
Step-by-step explanation:
x = amount of laptops needed to sell.
Equation:
15x + 180 ≥ 900
15x ≥ 720
x ≥ 48
Check:
15(48) + 180 = 900
720 + 180 = 900
900 = 900 (It's good, she needs to make at least 900, so she needs to sell at least 48 laptops).
Write down notes. Please email me if you want to help me out. email in the comments
Answer:
i shall help
Step-by-step explanation:
what do you need help wit?
2x(x+5)-3(x+5) simplified
Answer:
[tex] 2 {x}^{2} + 7x - 15[/tex]
Step-by-step explanation:
[tex]2x(x + 5) - 3(x + 5) \\ 2 {x}^{2} + 10x - 3x - 15 \\ 2 {x}^{2} + 7x - 15[/tex]
Hope this helps you.
Can I have the brainliest please?
Have a nice day !!!!!!
Answer:
2x²+7x-15
Step-by-step explanation:
simplified it as I thought you were asking that
HELP ME PLEASE I'll give brainless.
Answer:
∠VUX +∠VUS = 180° (straight line)
So, ∠VUS = 137°
The number of the given fraction is 4 less than the denominator. If 5 is added to both the numerator and the denominator, the resulting fraction is equivalent to 5/7. What is the original fraction?
Answer:
5/9
Step-by-step explanation:
Can someone help please
Answer:
b-80 d-6
Step-by-step explanation:
100% correct
1. According to the graph the
percentage score of a student that
slept for 8hours is 80%
2. The graph also show that the student which score 90%,the number of hours the student slept is 6hours
hii please help i’ll give brainliest
The third one from the top.
Answer:
Third one!
Step-by-step explanation:
The first one is positive so no, second is also positive, and last one is before -1 so no. Hope this helped! <3
EFGH is a parallelogram. Find the measure of JG.
[tex] \large{ { \tt{꧁ \: A\: N \: S \: W \: E \: R \: ꧂}}}: [/tex]
Step-by-step explanation:
✧ [tex] \underline{ \underline{ \large{ \red{\tt{ \: P \: R \: O \: V \: I\: D \: E \: D\: }} }}: }[/tex]
EFGH is a parallelogram.EF = 3w & JG = w + 8✎ [tex] \underline{ \underline{ \purple{ \large\tt{T\: O \: \: F \: I\: N \: D}}}} : [/tex]
measure of JGSince we know , The diagonals of a parallelogram bisect each other ;
[tex] \large{\text{EF \: = JG}}[/tex]
➝ [tex] \large{ \bf{3w = w + 8}}[/tex]
➝ [tex] \large{ \bf{3w - w = 8}}[/tex]
➝ [tex] \large{ \bf{2w = 8}}[/tex]
➝ [tex] \large{ \bf{w = \frac{8}{2}}} [/tex]
➝ [tex] \boxed{\large{ \bf{w = 4}}}[/tex]
♔ [tex] \underline{ \text{Replacing \: Value}} : [/tex]
⇢[tex] \large{ \bf{JG = w + 8 = 4 + 8 = \boxed{ \bf{12}}}}[/tex]
Yayy! We found our answer ☾
⛧ [tex] \boxed{ \boxed{ \orange{\tt{Our \: Final \: Answer : \underline{ \boxed{ \tt{12}}}}}}}[/tex]
Hope I helped! ♡
Have a wonderful day / night ! ☘
Let me know if you have any queries regarding my answer ♬
⋆ [tex] \underbrace{ \overbrace{ \mathfrak{Carry \:On \: Learning}}}[/tex] ⋆
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Which equation best models the data in the table below?
Answer:
A) y = 0.76x + 3.72
Step-by-step explanation:
Data points: (2, 5) and (11,12)
Slope:
m=(y2-y1)/(x2-x1)
m=(12-5)/(11-2)
m=(7)/9
m= 0.78
Slope-intercept:
y - y1 = m(x - x1)
y - 5 = 0.78(x - 2)
y - 5 = 0.78x - 1.56
y = 0.78x + 3.44
Choice A is the closest to this solution
what is this area? marking brainliest if more than one answers and giving thanks to correct! giving thanks to who can help in general, thank you
Answer:
thirty two I think hope it's right
Answer:
57
Step-by-step explanation:
i hope its that
7x3+9x4
=57
hi please help i’ll give brainliest
Answer:
A
Step-by-step explanation:
-6/5-2/3v+4/15+1/3v Combining like terms to create an equivalent expression
Answer:
(-1/3)v - 14/15
Step-by-step explanation:
Group the v terms together and then the constant terms:
v(-2/3 + 1/3) + (-6/5 + 4/15)
This simplifies to:
(-1/3)v + (-18/15 + 4/15), or
(-1/3)v - 14/15
Careers that require a college education often utilize ____________ skills.
A.
professional
B.
vocational
C.
basic
D.
direct
Answer:
the correct answer is A professional
Step-by-step explanation:
Norachai invests $3,183 in a retirement
account with a fixed annual interest rate of
2% compounded 6 times per year. What
will the account balance be after 18 years?
Step-by-step explanation:
PLS HELP ME! . This pattern follows the rule multiply by 3, then subtract 4. What are the next two terms? 5, 11, 29
Answer:
83, 245
Step-by-step explanation:
Using the rule multiply by 3, then subtract 4
a₄ = 3 × a₃ - 4 = 3 × 29 - 4 = 87 - 4 = 83
a₅ = 3 × a₄ - 4 = 3 × 83 - 4 = 249 - 4 = 245
The next 2 terms are 83, 245
Please help and I swear to god if another bot answers one of my questions with that stu.pid virus link I am going to lose my mind
Answer:
x = 4
Step-by-step explanation:
In the picture : 9 is greater than or equal to 9
9 > 9
Answer:
x = 4
Step-by-step explanation:
hope this helped :)
Arrange in ascending (increasing) order. 7, -3, 0, -9, 4, -1, 17
Answer:
-9, -3, -1, 0, 4, 7, 17
Step-by-step explanation:
Answer:
-9,-3,-1, 0,4, 7,17
__________>
increasing order
Mr. Parietti needs two students to help him with a science demonstration for his class of 18
girls and 12 boys. He randomly chooses one student who comes to the front of the room. He
then chooses a second student from those still seated. What is the probability that both
students chosen are BOYS?
Answer:
I hope the answer is helpful.
HELP ME PLEASE I'll give brainiest
Answer:
111 degrees
Step-by-step explanation
Alternate int. Angles
I NEED HELP ASAP I WILL GIVE 15 POINTS
Answer:
G) 49.5 mph
Step-by-step explanation:
d = rt
24.75 = 0.5r
r = 24.75/0.5
r = 49.5
Find the radius of a circle who's diameter is 40 ft.
Answer:
The radius would be 20
Answer: 20 ft
Step-by-step explanation: The radius is a line segments from the circle or sphere's center point to its perimeter. Therefore all you have to do to find the diameter is divide it by 2.
What’s the answer to this?
Answer:
18
Step-by-step explanation:
;0
If 50% of a number is 100 and 20% of the same number is 40, find 70% of that number.
is this relation a function
Answer:
No it isn't a function. never seen it before
In circle E, GH is a tangent, diameter FB and chords FD, BD, AB, and AD. Which of the statements is not true?
(answer choices in picture)
m2. Round to the nearest hundredth
The area of the figure below is
where necessary.
Answer:
The area of the shape is 693 m^2
Step-by-step explanation:
Here, we want to calculate the area of the given shape
Mathematically, what we have to do here is to multiply the base of the shape with the height
We have this as;
21 * 33 = 693 m^2
What is the answer to this problem above?
Answer:
Value of f (Parapedicular) = 7√6
Step-by-step explanation:
Given:
Given triangle is a right angle triangle
Value of base = 7√2
Angle made by base and hypotenuse = 60°
Find:
Value of f (Parapedicular)
Computation:
Using trigonometry application
Tanθ = Parapedicular / Base
Tan60 = Parapedicular / 7√2
√3 = Parapedicular / 7√2
Value of f (Parapedicular) = 7√2 x √3
Value of f (Parapedicular) = 7√6