Answer:4
Step-by-step explanation:
Answer:
Bru its C
Step-by-step explanation:
last math question for today!!!!
Answer: Maybe search it up?...I cant rlly see what the question says
Step-by-step explanation:
Which circle will have the largest circumference? D , r = 5 cm C , r = 6 cm B , r = 2 cm A , r = 3 cm
Answer:
C , r = 6 cm
Step-by-step explanation:
Finding the circumference is really easy. You just have to multiply the radius (r) by 2 and pi. Pi is 3.14 so 3.14*2*6=37 which is bigger than the other numbers. For a question like this where it gives you different radii, you can just pick the biggest number :) hope this helps!
Answer:
C , r = 6 cm should be the answer
Step-by-step explanation:
hey what does 5+555+100xx2x2x2x3x4
Answer:
63,360
Step-by-step explanation:
Add and multiply
Seventeen-year-old Simon went through a period of conflict over issues relating to his identity, but now he feels comfortable with the choices and commitment he has made. Thomas has achieved what Erik Erikson would call:
Seventeen-year-old Simon went through a period of conflict over issues relating to his identity, but now he feels comfortable with the choices and commitment he has made. Thomas has achieved what Erik Erikson would call: integrated identity
Thomas has achieved what Erik Erikson would call "identity achievement." Erikson's theory of psychosocial development proposes that during adolescence, individuals go through a stage called identity versus role confusion.
This stage is marked by a period of conflict and exploration in which adolescents seek to establish a sense of identity and make meaningful life choices.
Identity achievement refers to the successful resolution of this conflict, where individuals have gone through a process of exploration, self-reflection, and decision-making, ultimately arriving at a clear and coherent sense of self. They have made commitments to particular values, beliefs, relationships, and life goals, and feel a sense of comfort and confidence in their choices.
In the case of seventeen-year-old Simon, who has experienced conflict but now feels comfortable with his choices and commitments, he has likely reached the stage of identity achievement according to Erikson's theory. He has successfully navigated the complexities of adolescence and emerged with a clear and solid sense of his own identity.
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Complete Question:
Seventeen-year-old Simon has gone through a period of conflict over issues relating to his identity, but now he feels comfortable with the choices and commitment he has made. Thomas has achieved what Erikson would call a(n): ___________.
PLEASE HELP!! FAST!!
Answer:
134
Step-by-step explanation:
Is the following statement TRUE or FALSE? Select the best choice from the following to justify your
answer.
log(e) = ln(e)
O FALSE. The two logarithms have different bases so their values are not the same.
O FALSE. The value of log(e) is undefined.
O TRUE. Both logarithms are equal to e.
O TRUE. Natural logarithms and common logarithms are always equal to each other.
Answer:
\(first \: answer \: is \: true\)
1. Choose the correct label for each feature of the diagram from this list.
Write its letter in the correct place in the diagram. (Not all the letters are needed.)
A The line y = 0
B
The line x = 0
с
The line x = 6
shift
D The line y=6
E The origin
10.94492
F
The line y=zx
G The line x + y = 9
H The line y=x+6
I
The line y=x-6
J
The solution of the simultaneous equations x + y = 9 and y= *
K The solution of the simultaneous equations x + y = 9 and y= 2x
2. Which point is on the line y = 6 and on the line x = 6?
3. Write the equation of any straight line that goes through the point (3,6).
Answer:
Step-by-step explanation:
A new arcade opened up in town. A play package is available to purchase. It includes 15 tokens for games,plus 5 dollars off. Let x represent the cost per token
Answer:
The total cost of the games (play package)
= 15x - 5
Step-by-step explanation:
Number of tokens in the games = 15
The cost per token = x
Discount off the total cost = $5
Therefore, the cost of the play package = 15x - 5
where x is in dollars
However, ‘x’ can also assume any value.
Check:
If x = $15
The total cost of the game can be said to be 15(10) - 5 = $220
Can a decimal that has repeating digits after the decimal point be converted into a fraction?
Yes, a decimal has repeating digits after the decimal point is converted into a fraction.
What is a decimal number?The accepted method for representing both integer and non-integer numbers is the decimal numeral system. Decimal is a term that frequently refers to the method of representing numbers in the decimal system.
A decimal with repeating digits after the decimal point can be converted to a fraction depending on the digits after the decimal point.
For example, let’s have 4/3
When we evaluate this using a calculator, we can see that we have a recurring 3 after the decimal point
Then 4/3 is actually 1.3333333333333
We can see that based on the number after the decimal point we can convert this to 4/3.
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A 4 pound bag of oranges costs $3.92.A 40 pound case of oranges costs $39.20.Which equation below is correct for this proportional relationship for pounds (x) and cost (y)
Answer:
\(y = 0.98x\)
Step-by-step explanation:
Given
Cost of 4 lb orange = $3.92
Cost of 40 lb orange = $39.20
Required
Determine the proportion
The proportion can be calculated susing:
\(y = kx\)
Where k = proportion
Make k the subject:
\(k = \frac{y}{x}\)
When y = 3.92 and x = 4
The proportion (k) is calculated as thus:
\(k = \frac{y}{x}\)
\(k = \frac{3.92}{4}\)
\(k = 0.98\)
When y = 39.2 and x = 40
Using the same formula:
\(k = \frac{39.2}{40}\)
\(k = 0.98\)
Substitute 0.98 for k in \(y = kx\)
Hence, the proportional relationship is
\(y = 0.98x\)
NEED HELLPPP ASAP
(Thank you)
Answer:
ask your teacher it would be good for you and also teachers give u good thing about that okay but i can't help you sorry.
Step-by-step explanation:
an adult dolphin weighs about 1800 n. with what speed i must he be moving as he leaves the water in order to jump to a height of 2.10 m. ignore any effects due to air resistance.
Given information: Mass of dolphin, m = 1800 N; Height of jump, h = 2.10 m.
The gravitational potential energy of the dolphin can be calculated as follows: Gravitational potential energy = mgh where, m is the mass of the dolphin, g is the acceleration due to gravity, and h is the height of the jump.
Given that the dolphin jumps from the water, its initial potential energy is zero. Hence, the total energy of the dolphin is equal to the potential energy at the highest point. At this point, the kinetic energy of the dolphin is also zero. Therefore, the energy conservation equation can be written as follows: mg h = (1/2)mv²where, v is the velocity of the dolphin just before it jumps out of the water.
Solving for v, we get v = sqrt(2gh)where sqrt denotes the square root, g is the acceleration due to gravity, and h is the height of the jump. Substituting the given values, we get v = sqrt(2 x 9.8 x 2.10)v = 6.22 m/s Therefore, the dolphin must be moving at a speed of 6.22 m/s as it leaves the water in order to jump to a height of 2.10 m.
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Daily Question:
A candy store has 63 candy canes and 9 jars. The shop owner wants to divide them. How many candy canes will be in each jar? Show your work.
Answer:
7
Step-by-step explanation:
All you have to do is divide 63 by 9 and you get 7!
If possible can I get brainliest if not that's ok :)
A survey of the 12th grade students at gaffigan high school found that 84% of the seniors have their driver’s licenses, 16% of seniors take the bus every day to school, and 14% of the seniors have driver’s licenses and take the bus to school every day. To the nearest whole percent, what is the probability that a senior takes the bus to school every day, given that he or she has a driver’s license?.
The probability that a senior takes the bus to school every day, given that he or she has a driver's license, is approximately 17%.
To find the probability that a senior takes the bus to school every day given that he or she has a driver's license, we can use conditional probability.
Let's denote the event that a senior has a driver's license as A and the event that a senior takes the bus to school every day as B. We want to find the probability of event B given event A, denoted as P(B|A).
We are given the following information:
P(A) = 84% = 0.84 (probability of having a driver's license)P(B) = 16% = 0.16 (probability of taking the bus every day)P(A ∩ B) = 14% = 0.14 (probability of having a driver's license and taking the bus every day)The conditional probability formula states that P(B|A) = P(A ∩ B) / P(A).
Substituting the given values, we have:
P(B|A) = P(A ∩ B) / P(A) = 0.14 / 0.84 ≈ 0.1667
To the nearest whole percent, the probability that a senior takes the bus to school every day, given that he or she has a driver's license, is approximately 17%.
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The probability that a senior takes the bus to school every day, given that he or she has a driver’s license, is 17%.
Explanation:To find the probability that a senior takes the bus to school every day, given that he or she has a driver’s license, we need to use the concept of conditional probability. Conditional probability is the probability of one event happening given that another event has already occurred. In this case, we want to find the probability of taking the bus to school every day, given that the student has a driver’s license.
We can use the formula:
P(A|B) = P(A and B) / P(B)
where P(A|B) is the probability of event A happening given that event B has happened, P(A and B) is the probability of both events A and B happening, and P(B) is the probability of event B happening.
In the given problem, 84% of the seniors have driver’s licenses, 16% of seniors take the bus every day to school, and 14% of the seniors have driver’s licenses and take the bus to school every day. We want to find the probability of taking the bus every day, given that the student has a driver’s license.
Plugging in the values into the formula:
P(Taking the bus every day | Having a driver’s license) = P(Taking the bus every day and Having a driver’s license) / P(Having a driver’s license)
P(Taking the bus every day | Having a driver’s license) = 0.14 / 0.84 ≈ 0.1667
To the nearest whole percent, the probability that a senior takes the bus to school every day, given that he or she has a driver’s license, is 17%.
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write an expression,using an exponent,that is equivalent to 6×6×6×6×6
The answer is \(6^{5}\).
Happy to help!
Molly is thinking of a number. twice her number take away seven is the same as her number plus five. what is her number?
Answer:
Number = 12
Step-by-step explanation:
2n-7=n+5 (+7 to both sides)
2n=n+12 (-n to both sides)
n=12
How many meters are in 28% of 15 km?
Explanation Please with proportions.
I will reward the brainiest
Answer:
4200
Step-by-step explanation:
Answer: 4,200 meters
Step-by-step explanation:
\(\frac{28}{100} * 15 = 4.2 km = 4200 m\)
5/2 , 2.45, 2 2/5 , 6√ Put the numbers in order from least to greatest.
154b
Step-by-step explanation:
The sum of the measures of the interior angles of a decagon (10 sided polygon) is 1,440.
The measure of each interior angle of a decagon is 144 degrees.
1. A decagon is a 10 sided polygon.
2. The sum of the interior angles of any polygon with n sides is (n - 2) * 180 degrees.
3. For a decagon, n = 10, therefore the sum of the interior angles is (10 - 2) * 180 degrees = 8 * 180 degrees = 1440 degrees.
4. Therefore, the measure of each interior angle of a decagon is 1440 degrees / 10 = 144 degrees.
The measure of each interior angle of a decagon is 144 degrees.
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The coordinate grid below shows point A and
point B.
Calculate the coordinates of the midpoint of
point A and point B.
y
12
11
10
9.
8
7
6
5
4
3
2
1
A
B
1 2 3 4 5 6 7 8 9 10 11 12
The coordinates of the midpoint of point A and point B is (7, 2)
Calculating the coordinates of the midpoint of point A and point B.From the question, we have the following parameters that can be used in our computation:
A = (4, 2)
B = (10, 2)
The coordinates of the midpoint of point A and point B is calculated as
Midpiont = 1/2(A + B)
So, we have
Midpiont = 1/2(4 + 10, 2 + 2)
Evaluate
Midpiont = (7, 2)
Hence, the midpoint is (7, 2)
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Question
The coordinate grid below shows point A and point B.
Calculate the coordinates of the midpoint of point A and point B.
A = (4, 2) and B = (10, 2)
An oil tanker can be emptied by the main pump in 4 hours. An auxiliary pump can empty the tanker in 9 hours.If the main pump is started at 6 PM, when should the auxiliary pump be started so that the tanker is emptied by 9 PM,The auxiliary pump should be started at
Explanation
To solve the question, we will be aware that
There are 3 hours between 6PM and 9PM ,
The main pump's emptying rate is 1/4 tanker per hour. It will be open
the entire 3 hours, so it will empty 3/4 of the tank.
this means that the auxiliary pump must empty the remaining 1/4
Thus
\(rate\text{ in tanker per hour }\times time\text{ required=}\frac{1}{4}tank\)Thus, we will have
\(\frac{1}{4}\times3\text{ hours =45 minutes}\)Therefore
The auxiliary pump should start by 6pm + 45 minutes = 6:45pm
In a circle whose center is O, arc AB contains 100. Find the number of degrees in angle ABO. WILL MARK BRAINLIEST FOR BEST ANSWER A)50 B)40 C)65 D)60
Answer:
It is so easy u should get this right.
First draw a circle and there is an arc that is like forming a triangle inside a circle and then ab angle is 100 degree and outside is the center of the circle. And since u try to find how much is outside it most likely means that 100-60=40
so it b 40.
Step-by-step explanation:
The number of degrees in ∠ABO is 50°. Therefore, option A is the correct answer.
Given that, in a circle whose centre is O, arc AB contains 100°.
We need to find the number of degrees in ∠ABO.
How are angles and arcs related?An arc of a circle is a section of the circumference of the circle between two radii. A central angle of a circle is an angle between two radii with the vertex at the centre. The central angle of an arc is the central angle subtended by the arc. The measure of an arc is the measure of its central angle.
According to the theorem ∠ABO=1/2 × arc AB.
So, ∠ABO=1/2 × 100°=50°
The number of degrees in ∠ABO is 50°. Therefore, option A is the correct answer.
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NEED HELP IMMEDIATELY!
Simplify 10√2y + 5√2y + 3√2y.
A. 18√6y
B. 18√2y
C. 12√2y
D. 18√6y^3
(ANSWER IS NOT A)
18 root
2
Step-by-step explanation:
In this question imagine there is no y
It will be 10 root2 +5 root2 +3 root 2 it will be 18 root 2
3. Omar ran the 40-yard dash in 9.846 seconds.
What is Omar's, time rounded to the nearest
hundredth of a second?
second?
Answer:
Omar's time rounded to the nearest hundredth of a second is equal to 9.85 seconds.
What is a place value?In Mathematics, a place value can be defined as a numerical value (number) which denotes a digit based on its position in a given number and it includes the following:
TenthsHundredthsThousandthsUnitTensHundredsThousands.Generally speaking, the place value of the digit "4" is hundredth and as such, we would round it up to 5 because it is followed by the number 6:
Time = 9.846 ≈ 9.85 seconds.
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Find the total surface area of the prism.
{blank} square meters
PLEASE HELP 50 POINTS
Answer:
75 square meters
Step-by-step explanation:
SA = 2B + Ph
Two triangles + Perimeter of triangle * height
2(2*1.5/2) + (1.5+2.5+2)(12)
3 + 6(12)
75 square meters
35 out of 42 students bought their lunch. How many students out of every 6 bought their lunch?
Answer:
0.138 students per bought
Step-by-step explanation:
How long will it take you to travel from the gate to baggage claim if you walk while riding on the moving sidewalk?
The walking speed x = (L/t) - (3/65) L + (2/50) L .We can solve this problem using the concept of average speed and the time and distance relationship.
Let's assume the length of the moving sidewalk be L and the speed of the moving sidewalk be v.
When the moving sidewalk is working, the person's speed is v + w, where w is the walking speed.
And, the time taken to travel the distance L is 65s.
So, using the average speed formula, we have:
(v + w) = L/65
And, when the moving sidewalk is not working, the person's speed is w.
And, the time taken to travel the distance L is 50s.
So, using the average speed formula, we have:
w = L/50
Now, we can equate the above two equations to find the walking speed w.
v + w = L/65
w = L/50
Subtracting the second equation from the first equation, we get:
v = (L/65) - (L/50)
Since, L is common in both the numerators, we can simplify the above expression as:
v = (3/65 - 2/50) L
Thus, the speed of the moving sidewalk is (3/65 - 2/50) L.
Let's assume the walking speed be x.
So, the average speed of the person is (v + x) = (3/65 - 2/50) L + x.
And, the time taken to travel the distance L is t.
Using the average speed formula, we have:
(v + x) = L/t
Substituting the value of v, we get:
((3/65 - 2/50) L + x) = L/t
Simplifying the above equation, we get:
x = (L/t) - (3/65 - 2/50) L
Now, substituting the values of L/50 and L/65, we get:
x = (L/t) - (3/65 - 2/50) L
x = (L/t) - (3/65) L + (2/50) L
So, the walking speed x = (L/t) - (3/65) L + (2/50) L.
Therefore, the walking speed can be calculated using the above expression.
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The complete question is :
When the moving sidewalk at the airport is broken, as it often seems to be, it takes you 50 s to walk from your gate to baggage claim. When it is working and you stand on the moving sidewalk the entire way, without walking, it takes 65 s to travel the same distance.
How long will it take you to travel from the gate to baggage claim if you walk while riding on the moving sidewalk?
Express your answer using two significant figures.
what expression is equivalent to -0.2-4.9?
Please Help:)
What is the value of x?
Answer:
x = 49
Step-by-step explanation:
Write it out as an equation: 3x + 33 = 180Subtract 33 from each side, so it now looks like this: 3x = 147Divide each side by 3 to cancel out the 3 next to x. It should now look like this: x = 49I hope this helps!
resolve into factors:- 1+b²+b⁴
1+b²+b⁴ can be resolved into factors (1+b²+b),(1+b²- b).
We will evaluate 1+b²+b⁴ with the help of algebraic identities,
We can write 1+b²+b⁴ as,
1+b²+b⁴ = 1+(b)²+(b²)²
= 1+(b)²+(b)²+(b²)²-b² (Adding and subtracting b²)
= 1+2(b²)+(b²)²-(b)²
= (1)²+2(b²)(1)+(b²)²- (b)²
Now using the identity (a + b)²= a²+b²+2ab, we have,
1+b²+b⁴ = (1+b²)²- (b)²
= (1+b²+b)(1+b²- b) [By using identity a²-b²= (a+b)(a-b)]
Therefore, the correct answer is 1+b²+b⁴= (1+b²+b)(1+b²- b).
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