Answers
Answer:
1 ans=1/81
2 ans=5(1/16)
3 ans=4(17/27)
Step-by-step explanation:
Hope it helps u!!
Related Questions
Find the median and mean of the data set below:
13,6,47,0
Answers
Mean: add up all the numbers, then divide by how many numbers there are.
13+6+47+0=66
Since there are 4 numbers, divide it by 4 and you get 16.5 for your answer.
Median: arrange your numbers (from smallest to largest) then find the middle number
0,6,13,47
Since there are two numbers in the middle (6 and 13)
Add up those two numbers and divide it by 2.
6+13=19
19/2=9.5
Answer:
Median:9.5
Mean:16.5
Step-by-step explanation:
Median: Put them in order, find the middle, since there is two median we add them together, then divide them by 2 and there's your answer.
Mean: Add the numbers: 0+ 6+ 13+47= 66
Divide by how many numbers (there are 4 numbers): 66/ 4= 8
Hope this helps
Plz like& brainly :D
The scatter plot shows the amount of sleep of aria got the night before a test and her test scores. What type of relationship do u see between amount of sleep and test scores?
Answers
Lee surveyed his friends to find out their favorite sport. 8 out of 12
preferred soccer. Suppose this trend continues and he surveys 6 more
friends. How many of them will prefer soccer?
Answers
Answer:
I got 4
Step-by-step explanation:
I included a picture of how I did it
Write and graph the inverse variation in which y = 12 when x = –4. URGENT!!!!!!!
Answers
[tex]12=\frac{k}{-4} \\k = -48[/tex]
Therefore: [tex]y=\frac{-48}{x}[/tex]
$10,000 at an annual rate of 7%, compounded semi-annually, for 2 years
Use the compound interest table to find each balance
Will give brainliest 5 stars and thanks
Answers
Answer:
[tex]\$13,107.96[/tex]
Step-by-step explanation:
Since interest is compounded semi-annually (half a year or 6 months), in a spawn of 2 years, the interest will have been compounded 4 times. As given in the problem, each time the interest is compounded, the new balance will be 107% or 1.07 times the amount of the old balance.
Therefore, we can set up the following equation to find the new balance after 2 years:
[tex]\text{New balanace}=10,000\text{ (old balance)}\cdot 1.07\cdot 1.07\cdot 1.07\cdot 1.07,\\\text{New balanace}=10,000\cdot 1.07^4=\boxed{\$13,107.96}[/tex]
What is the volume of the figure down below?
Answers
Answer:
C is correct....
Good Luck!!!
Which system of equations is equivalent to the system of equations shown? 2x + 5y = -2 4x + 7y = 8
Answers
Answer:
x=9, y=-4. (9, -4).
Step-by-step explanation:
2x+5y=-2
4x+7y=8
--------------
-2(2x+5y)=-2(-2)
4x+7y=8
---------------------
-4x-10y=4
4x+7y=8
--------------
-3y=12
y=12/-3
y=-4
2x+5(-4)=-2
2x-20=-2
2x=-2+20
2x=18
x=18/2
x=9
answer this for points and brainilest
Answers
Answer:
e = -2
Step-by-step explanation:
Hey man, I got straight A's in math all year so here's the answer!
Good Luck! :)
Juan went to the store to buy a plant for his mother, but forgot to ask which kind to get. Out of 30 plants, eighteen of them are a kind that his mother would want. If Juan chooses one randomly, what is the probability that he will choose a kind that his mother would want?
Answers
Answer:
Probability [Randomly choose plant Juan's mother want] = 3 / 5
Step-by-step explanation:
Given:
Total number of plant in store = 30 plants
Number of plant kind Juan's mother want = 18
Find:
Probability [Randomly choose plant Juan's mother want]
Computation:
Probability of an event = Number of favorable outcome / Total number of outcomes
Probability [Randomly choose plant Juan's mother want] = Number of plant kind Juan's mother want / Total number of plant in store
Probability [Randomly choose plant Juan's mother want] = 18 / 30
Probability [Randomly choose plant Juan's mother want] = 3 / 5
...........................................................
.
Answers
Answer:
3hope it help
Step-by-step explanation:
Write the equation of a line that has a slope of 1 that passes through the point (2,4)
Answers
Answer:
given slope is 1
and passes through 2,4
y-4=m(x-x1)
y-4=1(x-2)
y-4=1x+2
so-1x+y=2
Area=10mmx18mm=
Please help
Answers
Step-by-step explanation:
if area is = 10mm *18mm = 180mm2
kaitlin received a $70 gift card for a coffee store. she used it in buying some coffee that cost $7.69 per pound. after buying the coffee, she had $39.24 left on her card. how many pounds of coffee did she buy?
Answers
70-39.24=30.76
30.76 ÷ 7.69= 4
A triangle is formed by A(0,1), B(1,0), and C(2,4). If the triangle is rotated 90 degrees counterclockwise, which algebraic representation would be used? Select one:
0 (2, y) + (-1, - y)
O (, y) + (y, - 2)
0 (2,y) → ( - 1, y)
0 (2,y) → ( - y, z)
Answers
Answer:
[tex](x,y) \to (-y,x)[/tex]
Step-by-step explanation:
Given
[tex]A = (0,1)[/tex]
[tex]B = (1,0)[/tex]
[tex]C = (2,4)[/tex]
90 degrees counterclockwise rotation
Required
The algebraic representation
Let the coordinate point be [tex](x,y)[/tex]
The rule of 90 degrees counterclockwise rotation is:
[tex](x,y) \to (-y,x)[/tex]
So, we have:
[tex]A = (0,1)[/tex] [tex]\to (-1,0)[/tex]
[tex]B = (1,0)[/tex] [tex]\to (0,1)[/tex]
[tex]C = (2,4)[/tex] [tex]\to (-4,2)[/tex]
please answer thankyou in advanced
Answers
Answer:
15.3cm^2
Step-by-step explanation:
Area
a = (b1 + b2)/2 * h
a = (2 + 7)/2 * 3.2
a = 9/2 * 3.2
a = 15.3
Help please .............
Answers
Answer:
i believe it would be D
Step-by-step explanation:
Help ASAP I’ll mark you as brainlister
Answers
Answer:
volume is 4712.39
Step-by-step explanation:
looked it up lol
PLZ HELP I BEG UU !! 50 POINTS AND BRANLIEST>
Answers
Answer: 102.5
Step-by-step explanation:
Area of triangle: 8*6=48, 48/2=24
Area of semicircle: 2pir^2=2pi(5)^2=157
Because its semi circle it is 157/2 which equals 78.5
Total area:24+78.5=102.5
Answer:
102.5
Step-by-step explanation:
Semi circle = 78.54 ≈ 78.5
Using formula A = πr²
Area triangle = 24
Using formula A = 1/2(bh)
Sum = 78.5 + 24 = 102.5
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Joeseph uses a sports drink mix. The mix is 25% orange juice and 65% cranberry juice and 10% Sprite. His bottle holds 8 cups of drink. How much cranberry juice does she need to fill the bottle?
Answers
4(pr + 1) = 64
The value of x in terms of p is
The value of x when p is -5 is
I need help again plz...
Answers
Identify the volume of the hemisphere in terms of π. HELP ME PLEASE!!! THE RED IS THE ONE I GOT WRONG!
Answers
Answer:
6174π
Step-by-step explanation:
The equation for a whole sphere is 4/3 π(r)³
Given the diameter of 42, we can conclude that the radius would be 21
Next, we would plug in these variables and get 4/3 π(21)³
Simplify all of this down and you would get 12348π
Keep in mind that we are working with a hemisphere. That means that we need to take half of 12348π
Divide that by 2 and you get 6174π
Hope this helps! :)
Using the box plot of quiz scores below, what percent age of students scored above 85?
Answers
Answer:
that would be B.
Step-by-step explanation:
its at the end and it is only 25% of it there is no way it could be 75% or 50% so the best choice would be 25% B
Find the work done when a crane lifts a -pound boulder through a vertical distance of feet. Round to the nearest foot-pound.
Answers
Answer:
72000ft-1b
hope it helps
please mark brainliest
Write an equation of the line below ?
Answers
Answer:
-2/6 x -2
Step-by-step explanation:
the slope is -2/6 and y int is -2
Which operation would be last when solving the inequality -5x + 9 < -6
Answers
Answer: divding both sides by -5
Step-by-step explanation:
Subtract 9 from both sides.
−5x+9−9<−6−9
−5x<−15
Step 2: Divide both sides by -5.
−5x/−5<−15/−5
x>3
hy , anyone here............!
Answers
Hiya
Many are here.........
Answer:
Step-by-step explanation:
hello
Majed made 208$ for 13 hours of work. At the same rate, how much would he make for 7 hours of work
Answers
Answer:
230
Step-by-step explanation: because he worked 13 hours early at the same rate
Answer:
$230
Step-by-step explanation:
What is the formula to find the rate of discount when M.P and S.P after discount is given.
Answers
Answer:
Selling Price = M.P. – Discount = 100 – 5 = Rs. 95. If S.P. is Rs 95, then M.P. is Rs. 100.
Answer:
mp=sp+d
Step-by-step explanation:
mp- marked price
sp=selling price
d=discount
Help me please! Only if you know:)
Answers
Answer:
a,b,c,d
Step-by-step explanation:
ajjskakskskkdkdks
What is an expression with a single exponent for 10^3 • 10^9
Answers
Answer:
10^12
Step-by-step explanation: