Answer:
C = 87.92 mm
General Formulas and Concepts:
Symbols
π (pi) ≈ 3.14Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightGeometry
Circumference Formula: C = πd
C is circumferenced is diameterStep-by-step explanation:
Step 1: Define
Diameter d = 28 mm
Step 2: Solve
Substitute in variables [Circumference Formula]: C = 3.14(28 mm)[Circumference] Multiply: C = 87.92 mmWhat is the value of x in simplest radical form?
Answer:
25, I believe
Step-by-step explanation:
Given a=7 and b=24,
c = 25
Answer:
25
Step-by-step explanation:
a² + b² = c², by Pythagoras
In this case 'x' is the 'c' for hypotenuse length
7² + 24² = x²
49 + 576 = x²
625 = x²
√625 = x
25 = x
A bag contains 10 marbles: 4 are green, 2 are red, and 4 are blue. Chris chooses a marble at random, and without putting it back, chooses another one at random. What is the probability that both marbles he chooses are blue? Write your answer as a fraction in simplest form.
Answer:
Step-by-step explanation:
P(BB)=(4/10)(3/9)
P(BB)=12/90
P(BB)=2/15
Please ASAP help now
Answer:
I think it can help you it is the question which can be solved by using ASA RULE
In New Jersey, a survey of students in Mrs. Camp's 10th grade class reported that 45.8% said they had a pet. There are 28 students in her class, and the average number of students in 10th grade classes in New Jersey is 28. If there are 1500 10th grade classes in New Jersey, what is the best estimate of the the number of 10th grade students in New Jersey who have a pet? Round your answer to the nearest hundred.
9514 1404 393
Answer:
19,200
Step-by-step explanation:
The number of students with a pet is estimated to be ...
(0.458)(1500)(28) = 19,236
About 19,200 10th-grade students in New Jersey have a pet.
1) Classify each function as an exponential growth or an exponential decay. 1 point
f(x) =1/2
Answer:
f(3)=3/6=1/2
Step-by-step explanation:
hello
Which table represents a linear function?
Chart 1.
Chart 2.
Chart 3.
Chart 4.
Answer: where is the table?
Step-by-step explanation:
50points !!!! hi can you answer this for me please im begging you ! ineed help please! 50points !!!!
For the following population of N=6 scores: 8, 6, 2, 6, 3, 5.
Sketch a histogram showing the population distribution.
sry don't have time to sketch it I did it online
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Which of the following inequalities matches the graph? 100 point
Which of the following inequalities matches the graph?
Answer:Looking at the graph the y values does not change, it stays at zero
The shaded area are the numbers under O
This means the answer is y ≤ 0
The answer is y ≤ 0Hope it helps
-------☆゚.・。゚ᵴɒƙυᴚᴀ_ƨȶäᴎ❀
Lengths of time, in months for a tumor to recur after chemotherapy I need answers for questions 1-8
Answer: irdk the awnser but F on that tumor
Geometry Question Need Help. I will give brainliest.
Answer:
The correct answer is D. The points are rotated 180 degrees and scaled by a factor of 0.5. I assume that the 0.5 is the expected value in the text box labelled "D" (for dilation perhaps?)
pls helpppppppphhhhhh16 5/⁴×2-³×-0
Which of the following grid correctly graphs the points A (3,1) and C (1,3)
Answer:
its the top right
Step-by-step explanation:
x before y
Radius of sphere js 6 centimeters what is volume
the equation for volume of sphere is 4/3 x π x r^3
so just put the numbers in
4/3 x π x 6^3
= 288 π cm^3
Answer:
The volume of a sphere is given as
4/3 πr^3
There is only one variable, the radius, which we are given in the problem.
since the radius is 6 cm, we can plug that in to the formula
4/3 π6^3
Put this into the calculator, and we see that the volume is 904.8cm rounded to the nearest tenth.
Step-by-step explanation:
Hope it is helpful....
Logan collected pledges for the charity walk-a-thon. He will receive total contribution of $65.50 plus $21.75 for every mile he walks. How many miles will he need to walk
raise $370?
Answer:
so it goes like this that:
Step-by-step explanation:
first we will add 65.50 and 21.75
the answer will be divided by $370
Simplify the expression:
7(1 + 7x) =
Answer:
7 x 8x
Step-by-step explanation:
During tug of war, team A pulls to the East with 24N of force and team B pulls to the West with 32N of force. Which team will win and what is the net force?
Team B, 8N
Team B, 56N
Team A, 56N
Team A, 8N
Answer: Team B, 8N
Step-by-step explanation: I think it's team be because when doing the problem team a is 24 n to the right while Team B is 32 n to the left, and since they are pointing different directions you would subtract those and then get your answer. Since Team B has the larger force it will be the one to win.
help please!!! please help
Answer:
it is 75
Step-by-step explanation:
Transformations,, I have no clue what to do :(
Answer: 17
Step-by-step explanation:56%
If x:y = 2:5, find the value of (-x+3y):(2x+y)
Answer:
let x=2t and y=5t
-x+3y = -2t+15t = 13t
2x+y = 4t+5t = 9t
So the ratio is 13t : 9t
So, the ratio is 13 : 9
determine the value of X and Y
PLS HELP :)
Answer:
x=90º
y=64º
Step-by-step explanation:
180-67=113
180-75=105
540-90-113-105=232
232/2=116
180-116=64º
180-90=90º
A. 11
B125
C. 275
D 450
Answer:
C
Step-by-step explanation:
duh
Please answer my questions truthfully and not gibberish just for points
Answer:
51. / 13.7
54. / 17.85
29. / 5.15
Step-by-step explanation:
How old are you?
Answer:
The original cable was 5.15 m long.
51: $13.70
53: $16.50
54: $17.85
55: 4.4 miles
56: $49.35
Step-by-step explanation:
The answer to the first question (the one about the cables): So you would solve it by adding the lengths of the cable together.
Cut off piece: 1.65 m Remaining cable: 3.5 m
To find the original length, we need to add the cut off piece and the remaining cable together.
1.65+3.5= 5.15
The original cable was 5.15 m long.
can somebody plllllzzzzzzzzzzz help me with this-2 (x + 4 + 5y)
Answer:
-2x -8-10y
Step-by-step explanation:
-2 (x + 4 + 5y)
distribute
-2x -8-10y
Jacob has 34 cookies. He wants
to split them equally between
himself and his 2 friends. How
many cookies will each one get?
a. 16
b. 16 R1
C. 16 and 1/3
Answer:
34 divided by 3 =
11 and a ton of .33's
A survey of U.S. adults who attend at least one music concert a year found that 67% say concert tickets are too expensive. You randomly select 12 adults who attend at least one music concert a year and ask them if concert tickets are too expensive. (Remember to make correction)
A)Find the probability that fewer than 4 people say that concert tickets are too expensive.
B)Find the probability that between 7 and 9 people, inclusive, say that concert tickets are too expensive.
C)Find the probability that at most 10 people say that concert tickets are too expensive.
Answer: b
Step-by-step explanation: step step
(311) and (33)
What is the distance between (3
Answer:
278
Step-by-step explanation:
Always subtract if u are calculating the distance
What is 8.23 divided by 103?
Answer:
0.08
Step-by-step explanation:
If u do the math or put it in the calculator u should get 0.08
Some values of the linear function 'f' are shown in the table what is the value of 3?
X | F (x)
0 | -2
2 | 4
6 | 16
Determine the value of x.
1) 109°
2) 71°
3) 142°
4) 35.5°
y=100+-x y= 20+x solve with steps how you did it
Answer:
Step-by-step explanation:
x=40,y=60