Answer:
the population is around 150-200 if im correct
Answer:
188 eagles
Step-by-step explanation
I would set a proportion for eagles
16/120 = 25/x
Which would equal
16x/16 = 3000/16
Which equals
187.50 which rounds to 188
The answer is 188 eagles
The angular velocity of a fan blade is 6.2 radians per second.
Approximately how many revolutions does the fan blade make in 1.6 minutes?
Enter your answer, rounded to the nearest tenth of a revolution
Answer:
94.7 revolutions
Step-by-step explanation:
In the question above, we are given the following values for the fan
Angular velocity = 6.2 radians per seconds
Time = 1.6 minutes.
Step 1
We would convert the time given to seconds
1 minute = 60 seconds
1.6 minutes = ?
We cross multiply
1.6 minutes × 60 seconds
= 96 seconds
Step 2
Number of revolutions made by the fan is calculated as :
Angular velocity(rad/s)
× time(seconds)
Number of revolutions = 6.2 radians per seconds × 96 seconds
=595.2 radians
Converting from radians to revolution
1 radian = 0.159155 revolutions
595.2 radians =
Cross multiply
= 595.2 radians × 0.159155 revolutions
= 94.729056 revolutions.
Approximately to the nearest tenth = 94.7 revolutions.
Therefore, the number of revolutions the fan blade makes in 1.6 minutes is 94.7 revolutions.
1.6 minutes is 1.6 x 60 = 96 seconds.
Its angular velocity is 6.2 radians per second: 6.2 radians/second x 96 seconds = 595.2 radians.
One revolution of the fan is one circumference of the fan, which is 2pi radians.
Dividing 595.2 radians by 2pi radians gives us an answer of 94.7 revolutions.
what is the radius of a circle with a volume of 12348 inches cubed
Answer:
14.34 in
Step-by-step explanation:
calculator website i'll link below
What is the domain of the relation?
A)
{-4,- 2 1, 4}
B)
{-2, 1, 4}
C)
{-2, 1, 4, 4}
D)
(-4,-2), (-2,1), (1,4), (4,4)
Answer:
A
Step-by-step explanation:
The domain of a relation is all the x values in it. Therefore, since the only x values in this relation are -4, -2, 1, and 4 that is the answer.
hope this helps :)
The domain given in option A is correct.
The domain of a relation is the set of the first coordinates from the ordered pairs.
How to find the domain of the relation ?
The domain of a relation is all the x values in it.
since the only x values in this relation are -4, -2, 1, and 4 that is the answer.
Thus, the domain is {-4,-2,1,4}.
Learn more about the domain of relation on: https://brainly.com/question/1966301
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solve for x
3(x+2)=5x-7
give your answer as an improper fraction
Answer:
13/2
Step-by-step explanation:
3x+6=5x-7
2x=13
13/2
please help i am stuck please
Below are the data collected from two random samples of 100 members of a large travel club regarding the type of vacation they prefer: Sample
Adventur/ Beach/ Cruise/ Ski /
A 6/ 5/ 70/ 19
B 1 6 72 / 21
Which of the following inferences can be made based on the data?
A)Most members prefer a beach vacation.
B) Most members prefer a adventure vacation.
C)More members prefer an adventure vacation and a ski vacation than a cruise vacation.
D)More members prefer a beach vacation and ski vacation than an adventure vacation.
Answer:
D
Step-by-step explanation:
MORE MEMBERS PREFER A BEACH VACATION AND SKI VACATION THAN AN ADVENTURE VACATION
Zayne has a bag filled with coins. The bag contains 7 quarters, 8 dimes, 3 nickels, and 9 pennies. He randomly chooses a coins from the bag. What is the probability that Zayne chooses a quarter or a nickel?
Answer:
Q=7/27 N=1/9 which is 10/27
Step-by-step explanation:
you add all the coins together
then if it is quarter then it is 7/27
if it is a nickel then it is 3/27 = 1/9
OUT OF 20 ATTEMPTS A BASKETBALL
PLAYER SCORED 8 TIMES. WHAT
PERCENT OF HIS CHANCES DID HE
SCORE2
C.32%
233 is equal to r more than 48?
Answer:
R = 152
Step-by-step explanation:
what i did was if it is talking about more than 48 something plus 48 is 200 so
200 - 48 = 152
r = 152
so 200 is 152 more than 48
Hope this helpsBrainliest plzAsk any more math questions if you wantFor 10 straight days Samantha measure the amount of food that her cat Dewey a recording the results
Answer:
is there like a table or something to help me with the question
i need help pleaseeeeeeeee
Answer:
the last option
Step-by-step explanation:
I need help. How do you get 12.4 as an answer with using these instruction below.
Answer:
There are many solutions.
Here is one of them:
1 x 4 / 10 + 14 - 2 = 12.4
Hope this helps!
:)
I need help ASAP !!
Answer:
950 because its just is so pick it
2. Solve by substitution: y = -x + 2 AND 2x - y = -5*
Answer:
Step-by-step explanation:
y = -x + 2 -------(i)
2x - y = -5 -----------(ii)
Substitute y = -x + 2 in equation (ii)
2x - (-x + 2) = -5
2x + x - 2 = - 5
3x - 2 = -5 {add 2 to both side}
3x -2 + 2 = -5 + 2
3x = -3 { divide both sides by 3}
3x/3 = -3/3
x = -1
Plug in the value of x in equation (i)
y = - (-1) + 2
y = 1 +2
y = 3
I need help need this done by tonight!
Answer:
A corresponds
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
If you notice in the equation there is a + sign. if there is a plus sign that means the line is going up. and since graph a's arrow is pointing up (or to the right side) your answer willl be grph a
Solve this equation 2/3x+ 5= 1
Answer:
x=-6
Step-by-step explanation:
2/3x+5=1
Subtract 5 from both sides:
2/3x=-4
Multiply both sides by 3:
2x=-12
Divide both sides by 2:
x=-6
Hope this helps!
Answer:
-6
Step-by-step explanation:
2/3x +5 = 1
-5 -5
2/3x = -4
2/3x/2/3 = -4/2/3
= -6
:3 if I helped, please mark as brainliest!
Select the correct answer.
Find the area of the rectangle by multiplying its length and width-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
A. (21x2 − 17x + 2) square units
B. (21x2 − 11x + 2) square units
C. (21x2 + 2) square units
D. (21x2 + 11x + 2) square units
Answer:
b
Step-by-step explanation:
PlEAssE HeLPLL!!!!! LIKE REALLY HELP ME!!
Answer:
168745
Step-by-step explanation:
times them all together.
Answer:
16875 cm^3
Step-by-step explanation:
V = lwh
45 * 15 * 25 = 16875
Check all of the ordered pairs that satisfy the equation below.
Y=3/4x
Answer:
A and E
Step-by-step explanation:
Answer:
A and E is right baby girl
Step-by-step explanation:
PLEASE HELP ITS AN EMERGENCY!!
Answer:
m∠B=m∠R
Step-by-step explanation:
If you make the triangles congruent, you'll see many things like:
∠A=∠P
∠B=∠R
∠C=∠S
Line AB=Line RP
Line BC=Line RS
Line CA=Line SP
Out of the options, only m∠B=m∠R is true.
Answer:
m∠b = m∠r
Step-by-step explanation:
The triangle was reflected across line m.
A reflection is a rigid transformation. A rigid transformation does not change the measurement or size of a shape, so the pre-image and the image are congruent.
The angles on the pre-image corresponds to the angles on the image. This also is for line segments.
This means (for angle measurements):
Angle A is congruent to Angle PAngle C is congruent to Angle SAngle B is congruent to Angle ROption D should be the correct answer.
Given: KL = 27.1 mm. Find the area of the SHADED region, to the nearest
hundredth. HELP!
Answer:
2102.13 mm^2
Attached is a completed image of the question
Step-by-step explanation:
Given;
Radius of the circle r = KL = 27.1 mm
Angle of unshaded region = 32°
The total angle in a circle is 360°
Angle of shaded region θ = 360° - angle of unshaded region.
θ = 360° - 32° = 328°
The Area of a circle = πr^2
Area of shaded region A = (θ/360)πr^2
Substituting the given values;
A = (328/360)×π × 27.1^2
Area of shaded region A = 2102.13 mm^2
please help
This spinner has 6 equal sections. what are the odds in simplest form against spinning blue or yellow?
A) 1:2
B) 2:3
C) 3:2
D) 2:1
Answer:
D
Step-by-step explanation:
hope this helps!!! good luck:)
Answer: its C 3:2
Step-by-step explanation: see how it has the word AGAINST that means the opposite of the word FAVOR if the Question was. . .
This spinner has 6 equal sections. what are the odds in simplest form FAVOR spinning blue or yellow? then the Answer would be B 2:3
but sense the Question is. . .
This spinner has 6 equal sections. what are the odds in simplest form AGAINST spinning blue or yellow?
your Answer is . . .
C) 3 : 2
Have a wonderful day :D
Which answer choice shows the number fifty-four and four hundredths written in standard form? A. 54,400 B. 54.04 C. 54.004 D. 54.0004
Answer:
c
Step-by-step explanation:
PLEASE HELP.....................
Answer:
I believe the answers are C, D, and E. Sorry if I am wrong.
Explanation:
The discriminant is
D = b^2 - 4ac
D = (-5)^2 - 4(3)(-1)
D = 25 + 12
D = 37
This means 37 is under the square root, and we know the answers are B and F due to this. Also note with these two answer choices, they are in the form [tex]\frac{-b \pm \sqrt{D}}{2a}[/tex] where...
a = 3, so 2a = 2*3 = 6b = -5, so -b = -(-5) = 5Choices A, C, D, and E can be eliminated as the discriminant for these is D = 13.
Which of the following systems of inequalities has point D as a solution? Two linear functions f of x equals 3 times x plus 4 and g of x equals negative one half times x minus 5 intersecting at one point, forming an X on the page. A point above the intersection is labeled A. A point to the left of the intersection is labeled B. A point below the intersection is labeled C. A point to the right of the intersections is labeled D. f(x) ≤ 3x + 4 g of x is less than or equal to negative one half times x minus 5 f(x) ≥ 3x + 4 g of x is less than or equal to negative one half times x minus 5 f(x) ≤ 3x + 4 g of x is greater than or equal to negative one half times x minus 5 f(x) ≥ 3x + 4 g of x is greater than or equal to negative one half times x minus 5
The graph attached below shows the graph of the above functions f(x) and g(x). The points lie in the shaded region of the graph of f(x) and g(x). So, according to the graph attached below this option is correct.
Given:
f(x) = 3x+4
g(x) = -0.5x-5
Check option wise which systems of inequalities has point D as a solution:
A)
Given :
[tex]\rm f(x) \leq 3x+4[/tex]
[tex]\rm g(x) \leq -\dfrac{1}{2}x-5[/tex]
Draw the graph of both the given function in order to determine point D lies in it or not.
The graph attached below shows the graph of the above function. So, according to the attached graph, this option is incorrect.
B)
Given:
[tex]\rm f(x) \geq 3x+4[/tex]
[tex]\rm g(x) \leq -\dfrac{1}{2}x-5[/tex]
Draw the graph of both the given function in order to determine point D lies in it or not.
The graph attached below shows the graph of the above function. So, according to the graph attached below this option is incorrect.
C)
Given :
[tex]\rm f(x)\leq 3x+4[/tex]
[tex]\rm g(x) \geq -\dfrac{1}{2}x-5[/tex]
Draw the graph of both the given function in order to determine point D lies in it or not.
The graph attached below shows the graph of the above function. So, according to the graph attached below this option is correct. Therefore, don't check the further options.
For more information, refer to the link given below:
https://brainly.com/question/25140435
!! WARNING !! : THIS ANSWER IS IF YOU ARE FINDING THE LABEL B NOT D!!!!!!!!
OK, Let's make this easy. So,
B)
f(x) ≥ 3x + 4
g of x is less than or equal to negative one-half times x minus 5
(THERE IS AN IMAGE FOR THIS EQUATION IF THIS TEXT IS CONFUSING)
uPDATE: THIS IS CORRECT
find the output, y, when the input, x, is -5.
Answer:
y = -2
Step-by-step explanation:
When x = -5
Go to the blue line
y = -2
Answer:
There are 2 questions with the same question but with a different graph.
This graphs answer is -2.
But the other graph that people are confused about is 7.
Step-by-step explanation:
Hope this helps! :)
I need help with this please ASAP!!!
Answer:
B and c
Step-by-step explanation:
A politician is running for a state representative position. She wants to know what her chances of winning are.
Which method is MOST LIKELY to give a random sample of voters?
OA
Survey college students at a state college
A
Survey people who ride public transportation
C
Survey people who volunteer at political events
D
Survey people in several different cities throughout the state
Answer:
the answer is d
Step-by-step explanation:
because this would give her more widen answer and selection
A small TV that regularly sells for $89.00 is on sale at a 15% discount. What is the amount of discount?
Answer:
$13.35
Step-by-step explanation:
To find the amount of discount, multiply the discount rate by the usual price of the small TV.
discount rate * regular price
The discount rate is 15% and the regular price of the small TV is $89.00
15%*$89.00
15%*89
Convert 15% to a decimal by dividing 15 by 100, or moving the decimal place two spots to the left.
15/100=0.15
15.0-->1.5-->0.15
0.15*89
Multiply
13.35
The discount amount is $13.35
So the amount of discount is $13.35
Look at the attached picture
Hope it will help you
Good luck on your assignment
The half-life of a certain radioactive material is 37 days. An initial amount of the material has
a mass of 477 kg. Write an exponential function that models the decay of this material. Find
how much radioactive material remains after 6 days. Round your answer to the nearest
thousandth.
Answer is option B that ends with 426.288 kg.
The exponential function that models the decay of this material is [tex]477(\frac{1}{2})^{(\frac{t}{37} )}[/tex] and the quantity of substance remains is 426.28 grams
What is Half life?Half-life, in radioactivity, the interval of time required for one-half of the atomic nuclei of a radioactive sample to decay.
What is Radioactive material?Radionuclides (or radioactive materials) are a class of chemicals where the nucleus of the atom is unstable
Given,
Half life of a certain radioactive material = 37 days
Initial amount of the material = 477 grams
Quantity of substance remains N(t) = [tex]N_{0}(\frac{1}{2})^{(\frac{t}{half-life} )}[/tex]
Substitute the value in the equation N(t) =[tex]477(\frac{1}{2})^{(\frac{t}{37} )}[/tex]
[tex]477(\frac{1}{2})^{(\frac{t}{37} )}[/tex] is the exponential function that models the decay of this material.
Quantity of substance remains after 6 days = [tex]477(\frac{1}{2})^{(\frac{6}{37} )}[/tex] = 426.28 grams
Hence, the exponential function that models the decay of this material is [tex]477(\frac{1}{2})^{(\frac{t}{37} )}[/tex] and Quantity of substance remains is 426.28 grams
Learn more about Half life and Radioactive material here
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Center (2,8) r=6 plz help
Answer:
(x-2)^2+(y-8)^2=36
Step-by-step explanation:
