The phases of the moon are periodic and repetitive. A new moon occurs when no moon is visible to an observer on
Earth. During the first quarter, half of the side of the moon facing the Earth is visible. During a full moon the entire
side of the moon is visible. During the last quarter the other half of the side of the moon facing Earth is visible.
The U.S. Naval Observatory lists the following dates for phases of the Moon in the year 2008.
Date Moon Phase x: Days since y: The Amount of
Jan. 8
Moon Visible
Jan 8 New
JO
10
Jan 15 1st quarter
7
0.5
Jan 22 Full
13
1
Jan 30 Last quarter 22
10.5
Feb 7 New
30
0
Feb 14 1st quarter 37
10.5
Feb 21 Full
44
1
Feb 29 Last quarter 52
10.5
Mar 7 New
59
o
Mar 14 (1st quarter
66
0.5
Answers
Answer:
It's A
Step-by-step explanation:
Got it right on the practice :)
Based on the data presented , the answer is that Yes, it show repeated and periodic behavior. and thus the data indicate that a sine regression is appropriate in this case.
What leads to a new moon phase?This occurs as our Moon is said to orbits around Earth. the side of the moon that is facing the Sun is said to be illuminated due to the sun's brightness, just like when the Earth's daylight side is also said to be illuminated by the Sun.
We tend to have a “new Moon” only when our Moon is said to orbit around the Earth and thus moves it between Earth and the Sun.
See options below
Using the information above, plot the data points. Does this data indicate that a sine regression may be appropriate in this case?
a. Yes, it shows repeated and periodic behavior.
b. Yes, it shows a curve increasing from left to right.
c. No, the points are random.
d. No, the points depict a parabola.
Learn more about phases of the moon from
https://brainly.com/question/13538936
Related Questions
describe the operation used to solve the equation 5/6 x - 2= -2/3 x + 1
Answers
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
A rental car agency charges $220.00 per week plus $0.25 per mile to rent a car. How many miles can you travel in one week for $400.00?
The number of miles you can travel in one week for $400.00 is (Type a whole number.)
Plz help
Answers
Answer:
The number of miles you can travel in one week for $400.00 is 720 miles
Step-by-step explanation:
220 +0.25m = 400
0.25m = 180
m= 180/0.25
m= 720
Find the value of b.
bº
44°
Answers
Answer:
46
Step-by-step explanation:
nice to help you.that angle is a 90-degree angle - 44
Beau´s aquarium has 12 fish.Five of the fish are guppies. Which equation can be used to be determine the number of other fish in his aquirium
Answers
Answer:
12 = 5 + x
Step-by-step explanation:
Total fish in the aquarium = 12
Number of guppies fish = 5
Number of other fishes = x
Total fish in the aquarium = Number of guppies fish + Number of other fishes
12 = 5 + x
Subtract 5 from both sides
12 - 5 = 5 + x - 5
7 = x
x = 7
Number of other fishes = x = 7
do this and thanks and tell me why you think it was a b or c maybe d
Answers
=> B) The amount of popcorn that fits in a particular container.
Explanation:=> The amount of space that a substance or object occupies, or that is enclosed within a container is known as volume. The first & third option measures the surface area while the fourth option measures the distance covered. Thus, the second option (b) is the correct answer.
[tex] \infty \infty \infty [/tex]
Answer:
B. The amount of popcorn that fits in a particular container.
Step-by-step explanation:
Volume is the amount of space that is inside a three dimensional shape. In other words we need a box/container that has empty space in it. That space is the volume. Knowing this we can start eliminating answer. First we can eliminate answer D. This answer makes no sense when comparing it to what is needed for volume. Answer D has to do with distance. Then we can eliminate answer C. This answer does can not work because it says "square inches". This means that it is either the area of a two dimensional shape or it could be the outside of a three dimensional shape. Answer A. is like answer C. It is the outside of a shape and not the inside. That leaves us with answer B. Answer B says "that fits in a particular container". From this we can see that they are fitting something inside a container. These are the key words for volume.
Simplify 16m^7n^3/4m^3n
Answers
Answer:
find the zeroes of the polynomial
A packing box measures 36 centimeters by 14 centimeters by 20 centimeters. What is the volume of the box?
Answers
Answer:
1000
Step-by-step explanation:
first you times 36 by 14 witch equals 54. Then do 54 x 20 = 1000 the 4 is gone because of the zero. So your answer should be 1000
As part of a sweepstakes, Carlos is given one dollar on the first day. Carlos is told that the number of dollars given each day
is double the number given the day before. How many dollars will he earn on day 8?
Answers
Answer:
16 /:
Step-by-step explanation:
I just need the answer for this one
Answers
Answer:
Ok
Step-by-step explanation:
So I’m guessing divide 24 in 2 and the lowest number is the one side of the area, then take that number and add it to the 7 and then divide that number with the lowest number on that side and ba bam
Find the slope and y-intercept for the graph.
God bless!
Answers
Slope formula: pick any two points
(y2 - y1)/ (x2 - x1)
I found (1,1) and (2,4)
(4-1)/(2-1) = 3/1 = 3
The slope is 3
Y intercept = (0,y)
Find the point where x = 0
It would be (0,-2)
The y intercept is (0,-2)
What is the solution to the system of linear equations graphed here?
A (0,4)
B (4,2)
C (2,4)
D) No Solution
Answers
Answer:
C
.....................
2
Select the correct answer from the drop-down menu.
Subtracting 3 xy2 from 8 xy2 gives the same result as the expression
Reset 3xy^2 - xy^2
-7xy^2 - 2xy^2
7xy^2 - 2xy^2
Answers
Answer:
7xy^2 - 2xy^2
Step-by-step explanation:
Subtracting 3xy² from 8xy² is 8xy² - 3xy² = 5xy²
And 7xy^2 - 2xy^2= 5xy²
help plssssssssssssssss
Answers
Answer:
4/5
Step-by-step explanation:
From point (-2,0) to point (3,4).
Rise is 4, Run is 5
Answer:
slope: 4/5
Step-by-step explanation:
(-2,0)&(3,4)
[tex]slope:\frac{y_{2-x_y{2}} }{x_{2-x_x{1} } }[/tex]
[tex]=\frac{4-0}{3-(-2)} \\\\=\frac{4}{3+2} \\\\slope: \frac{4}{5}[/tex]
hope it helps..
have a great day!!
If anyone has done this or knows how please help me
Answers
Answer:
it need time n I'm new ,I need more understanding before I can help others
What does 49/100 + 4/10 equal
Answers
Answer:
= 89/100 or 0.89
Step-by-step explanation:
i hope this helps :)
find the length of side x in simplest radical form with a rational denominator
Answers
Answer:
x = √(10)/2
Step-by-step explanation:
Here, we want to get the measure of the side marked x
what we have is an isosceles right triangle since the two acute angles of the right triangle are 45 degrees each
Hence, the other last side will measure x too
Mathematically, according to Pythagoras’; the square of the hypotenuse equals the sum of the squares of the two other sides
Thus;
x^2 + x^2 = (√5)^2
2x^2 = 5
x^2 = 5/2
x = √(5/2)
x = √5/√2
Rationalizing the denominator;
x = (√2 * √5)/(√2 * √2)
x = √10/2
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Answers
Answer:
x°=180-45-60=75°is your answer
A cab company charges $0.70 per cab ride, plus an additional $1 per mile driven. If a cab ride is 40.55 miles long, how much will it cost?
Answers
Answer:
41.25
Step-by-step explanation:
0.70 + 1 (40.55) = 41.25
Solve the system by substitution.
5x + 9y = 21
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Answers
-30y + 9y = 21
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divide both sides by -21.
y = -1
Answer : y = -1
Please help me with this ASAP
Answers
Answer:
Volume: 27
SA: 54
LA: 36
Step-by-step explanation:
The formulas are in the previous questions.
Simplify in standard form (7m-2) +(2m-4)
Answers
Answer:
Combine the like terms.
9m - 6 is your final answer.
Step-by-step explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you.
PLSSS HELP NEED IT NOW
Answers
Answer:
I think its h but I'm not sure
Step-by-step explanation:
pla correct me if I'm wrong
Complete the explanation on the 2 errors Margaret made, and then give the correct answer.
(see screenshots below)
Answers
Answer:
For the first page 2nd line they did 88846 squared instead of cubed.
The correct answer is 935,087,000,000,000.
Step-by-step explanation:
327 ÷ 8 please help me im d.u.m.b
Answers
Choose the equation of the line that is parallel to the x-axis.
A. x = 4
B. x + y = 0
C. x = y
D. y = 4
Answers
Answer:
D. y=4 you would see a line passing only through 4, x axis is also a line and it's formula is y=0 cause e it passes through 0
Geometry: A circle has a diameter of 20 mm. What is the circumference
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C=40mm.п
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Alec keeps his pens, pencils, and erasers in a plastic box that is shaped like a rectangular prism. Alec's box is 25 centimeters long, 6 centimeters wide, and 4 centimeters tall. What is the volume of Alec's plastic box?
Answers
Answer:
624 square centimeters
Step-by-step explanation:
You must do 25x6x4 to get the volume. So you must multiply the length, height and width to get the volume.
4. In the diagram below, segment BD is parallel to segment CE with AB = 6, 2 points
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BAD would justify that it is similar to triangle CAE?*
A dilation by a factor of 3/2centered at A
A dilation by a factor of 4/3 centered at C
A dilation by a factor of 5/2 centered at A
A dilation by a factor of 3/4 centered at C
Answers
Answer:
12
Step-by-step explanation:
122
Which of the coordinate points below will fall on a line where the constant of proportionality
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A) (1,6)
B) (5, 10)
C) (1,5)
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E) (2, 10)
Answers
in science class 2/3 of the students have a sister. Of the students who have a sister 1/2 have a brother which model shows the fraction of students that have both a sister and brother
Answers
Answer:
1/3
Step-by-step explanation:
