Identify and locate the symmetry elements in each of the following objects(ignore labeling or writing). Identify the point group for each object.a) A wine bottle (without labels)b) A tennis racquet (without labels)c) A tennis ball with the seams.d) An American footballe) One shoe and a pair of shoes, one on your left foot the other on your rightfoot.
Answers
Answer:
hello your question is incomplete attached below is the complete question
answer: attached below
Step-by-step explanation:
1) attached below
2)
a) wine bottle ( without labels ) :
Linear structure with no center of inversion its point group is c ∞ v
b) A tennis racquet ( without labels )
1 C2 axis , 2 бv planes , point group ---- C2v
c) A tennis ball with the seams
3 perpendicular c2 axis , one through the narrow portions of each segment, others through the seams
d)
Related Questions
A light bulb manufacturing process results in 6% of the light
bulbs being defective. If 5 light bulbs are randomly
selected, find the probability that all of the light bulbs are
fully functioning.
Answers
Answer:
[tex]Probability = 0.734[/tex]
Step-by-step explanation:
Given
Represent the event that a bulb is defective with p.
So:
[tex]p =6\%[/tex]
Required
Determine the probability that all 5 are fully functioning
Represent the event that a bulb is defective with q.
So:
[tex]p + q = 1[/tex]
Make q the subject
[tex]q = 1 - p[/tex]
Substitute 6% for p
[tex]q = 1 - 6\%[/tex]
Convert % to decimal
[tex]q = 1 - 0.06[/tex]
[tex]q = 0.94[/tex]
If 5 were selected and all are functioning, the event is represented as: q q q q q
And the probability is:
[tex]Probability = q * q * q * q *q[/tex]
[tex]Probability = q^5[/tex]
Substitute 0.94 for q
[tex]Probability = 0.94^5[/tex]
[tex]Probability = 0.7339040224[/tex]
[tex]Probability = 0.734[/tex] --- approximated
PLEASE ANSWER ILL GIVE 50 POINTS AND BRAINLIEST!!!!!
Answers
Answer:
19/14x + 97/56
if you can help it would be much appreciated
Answers
Answer:
V≈5321.86
Step-by-step explanation:
Which of the following does NOT represent a function?
Answers
Answer:
the last one
Answer:
i think its the first one
Step-by-step explanation:
The seller of a watch marked up the price by 30%, and the new price is $468.00. What was the watch’s original price before the markup?
Answers
Answer: I THINK SO 608.4
HOPE THIS HELPS
why wasn't i doing this sooner :)
Answers
Step-by-step explanation:
Morning is 4 hr 15 min
afternoon is 4 hour 15 min
together is 8 hour 30 min
8.5*14 = 119 dollars
According to the unitary method, the wage of the weekly time for the employee is written as $119.00
To calculate the hours worked on Monday, we need to consider both the morning and afternoon shifts. For the morning shift, the employee clocked in at 08:00 AM and clocked out at 12:15 PM. The total time worked in the morning is 4 hours and 15 minutes (12:15 - 08:00).
Similarly, for the afternoon shift, the employee clocked in at 01:00 PM and clocked out at 05:15 PM. The total time worked in the afternoon is 4 hours and 15 minutes (05:15 - 01:00).
Adding both morning and afternoon hours, the total hours worked on Monday is
(4 hours 15 minutes + 4 hours 15 minutes) = 8 hours and 30 minutes
To perform the calculation, we need to convert the minutes to decimal hours. There are 60 minutes in an hour, so we divide the minutes by 60 to get the decimal representation. In this case, 30 minutes is equal to 0.5 hours.
Now that we have the total hours worked on Monday, we can calculate the pay. We multiply the total hours worked by the hourly wage. In this case, the hourly wage is $14/hr.
So, the pay for Monday would be:
Pay = Total hours worked x Hourly wage
Pay = 8.5 hours x $14/hr = $119.00
To know more about wage here
https://brainly.com/question/32552927
#SPJ2
Cameron wanted to get both lines with one zap. They solved an equation to find the intersection point and figured out that x=10. How could Cameron find the y-value of the point of intersection?
Answers
Will mark brainliest!!
Solve for x
Answers
Answer:
The x=22
Step-by-step explanation:
Find the surface area of the pyramid. The side lengths of the base are equal.
1: 20 sq. meters
2: 36 sq. meters
3: 20 meters
4: 36 meters
Answers
Answer:
God Loves you
Step-by-step explanation:
Because he died for you. "John 3,16"
13.5 x 12.1 what does it equal
Answers
Answer:
163.35
Step-by-step explanation:
13.5 x 12.1 = 163.35
Which of the following is a linear function?
y = x^3 + 1
five over six x = y − 4
y = 8x^2
y = one over five x
Answers
Answer:
Which of the following is a linear function?
y = x^3 + 1(5/6)x = y − 4y = 8x^2y =(1/5)x2. (5/6)x = y − 4 and 4. y =(1/5)x are the right answers.
Step-by-step explanation:
Linear function is in the form y=ax+b.
Help on No. 5 plz.........
Answers
Arthur has been challenged to donate $50,000. He decides to donate exactly 50% of the money every day until less than $1 remains. Write a function that would represent this situation.
Answers
Answer:(-1/2^x)(50000)
Step-by-step explanation:
Pls help I’ll brainlest for the right answer
Answers
Answer:
5.9+z=−9
Step 1: Simplify both sides of the equation.
z+5.9=−9
Step 2: Subtract 5.9 from both sides.
z+5.9−5.9=−9−5.9
z=−14.9
Answer:
z=−14.9
Step-by-step explanation:
I hope this can help!!!
If there is 60 runners and they each get 8 oz of water how many pounds of water do they get total
Answers
144 ÷ a = 16
Find the value of a.
Answers
16x9 equals 144 so 144/9 would be 16
Answer:
9
Step-by-step explanation:
Move the variable to the other side of the equation
144 ÷ 16 = a
9 = a
Check:
144 ÷ a = 16 (Correct)
20 pts for free ig I'd just need an awnser
Answers
Answer:
No
Step-by-step explanation:
4 : 7 = 2 : 3.5, not 2 : 3
Answer:
No
Step-by-step explanation:
4/2=2
2 x 2 = 4
3 x 2 = 6
4:7 and 4:6 is not equal.
What’s the function and domain and range. (1, -2) (-2, 0) (-1, 2) (1, 3)
Answers
Answer: Domain:
{
1
,
−
2
,
−
1
}
{
1
,
-
2
,
-
1
}
Range:
{
−
2
,
0
,
2
,
3
}
Step-by-step explanation: The domain is the set of all the values of
x
x
. The range is the set of all the values of
y
y
.
Does anyone know how to solve 2x + 4
Answers
Answer:well if your trying to find the x and y intercept then it would be x=(-2,0) and y (0,4) but im not sure if thats what your trying to find
177 is what percent of 300? Round your answer to the nearest tenths.
Answers
Answer: 59%
Step-by-step explanation:
Hope this helps have a great day. :)
Answer:
59%
Step-by-step explanation:
I would solve this through proportions
177 x
300 100
Cross multiply
177 x 100 = 17700
And then divide
17700/300 = 59
The answer is 59%
What is the sum of
1
8
+
5
16
+
3
8
?
A.
9
32
B.
13
32
C.
9
16
D.
13
16
Answers
Answer:
18 + 516 + 38 = 572
Answer:
0.8125 =13/16
Step-by-step explanation:
1/8 +5/16 +3/8= 0.8125
0.8125 as a fraction is 13/16
Teddy makes 32 fluid ounces of hot cocoa. He pours equal amounts of cocoa into 5 cups. The amount of hot cocoa in each cup will fall between which two amounts?
A. 3 and 4 fluid ounces
B. 4 and 5 fluid ounces
C. 5 and 6 fluid ounces
D. 6 and 7 fluid ounces
Answers
32/5=6.4
What is the multiplicative rate of change of the
function?
Answers
Answer:
the multiplicative rate of change for the exponential change is 3
Step-by-step explanation:
undefined
defined; 7 x3
defined; 3 x 7
defined; 5 x 5
1 and 1/2 divided by 4 and 2/8
Answers
Answer:
1.375
Step-by-step explanation:
Answer: 11/2
Step-by-step explanation:
Could anybody help me with this ♀️
Answers
Answer:
For A), put a dot at -2, 7, -5, and 1 on the number line.
For B=), put a dot at 9, -4, 3, and -8.
Step-by-step explanation:
Solve the equation 18t – 8 = 1 for t.
A. 1/6
B. 1/4
C. 1/2
D. 2
Answers
Answer:T=1/2
Step-by-step explanation: brainlyist
For every 1000 hits a channel gets it makes £2.50 from ad revenue.
How many hits will the channel need to make £1
Answers
An airplane is heading due south with an airspeed of 196 miles per hour (mph). A wind from a direction of
N 58°E is blowing at 14 mph. Determine the bearing of the airplane by computing the magnitude and
direction of the resultant vector. Round the angle to the nearest degree.
(A)S 88°W
(B) S 87W
(C)S 2º W
(D)S 3W
Answers
Answer:
d
Step-by-step explanation:
A batter hits a baseball 3 ft above the ground toward the center field fence, which is 10 ft high and 400 ft from home plate. The ball leaves the bat with speed at an angle above the horizontal. Is it a home run
Answers
Complete Question
A batter hits a baseball 3 ft above the ground toward the center field fence, which is 10 ft high and 400 ft from home plate. The ball leaves the bat with speed at 115 an angle 50 above the horizontal. Is it a home run?
Answer:
[tex]t=5.40sec[/tex]
Step-by-step explanation:
From the question we are told that
Height on hit [tex]H_h=3ft[/tex]
Height of center field fence [tex]H_f=10ft[/tex]
Distance from home plate [tex]D=400ft[/tex]
Initial speed [tex]v_0=115[/tex]
Angle [tex]\theta=50[/tex]
Generally the Parametric equation of the trajectory of a projectile are mathematically represented as
[tex]x=(v_0cos\theta )t[/tex]
[tex]y=(v_0sin\theta )t-\frac{1}{2} gt^2[/tex]
Therefore
[tex]x=(v_0cos\theta )t[/tex]
[tex]x=(115cos50\textdegree )t[/tex]
[tex]x=74t[/tex]
[tex]y=(v_0sin\theta )t-\frac{1}{2} gt^2[/tex]
Initial co_ordinates (0,3)
[tex]y=3+(115sin50\textdegree )t-\frac{1}{2} 32t^2[/tex]
[tex]y=3+88t-16t^2[/tex]
Generally its a home run when Y>10 and x=400
Time when x=400 is
[tex]t=\frac{400}{74}[/tex]
[tex]t=5.40sec[/tex]
I NEED HELP ASAP
Darwin says that two expressions 3x + 4(2x + 5) and 6x + 5x + 5 are equivalent. Simplify the expressions to determine whether or not Darwin is correct.
Answers
Answer:
Darwin is not correct.
Step-by-step explanation:
3x+4(2x+5) = 6x+5x+5
3x+8x+20 = 11x + 5
11x+20 ≠ 11x+5