Answer:
3.4% / 100= 3.4%
Step-by-step explanation:
simplify divide m by n and then multiply the result by 100
Convert: 27 mm = _______ m
A. 270
B. 0.027
C. 2.7
D. 0.0027
Answer:
B. 0.027
Step-by-step explanation:
hdhdbebbendn
Answer:
B. 0.027
Step-by-step explanation:
Divide the mm value by 1000 (since it is a thousanth of a meter) and you get your answer
Scientific understandings can change as new information is discovered. Which is an example of how scientific understandings have changed? A.People once thought Earth was round. Now they understand that it is flat. B. The Law of Universal Gravitation has not been tested many times and is no longer taught in science. C.The understanding of mountain building and earthquakes changed once people accepted the theory of plate tectonics. D.The inclined plane, which is a simple tool that may have been used by the Egyptians to build the pyramids, now has other applications.
Answer:
E. People once thought animals were individually create by some superior.
But the solid creation of theory of origin of species by the naturalist Charles Darwin demonstrated a different theory.
Step-by-step explanation:
Before Charles Darwin several scientists were discussing the hypothesis of a theory of evolution. But it was Darwin whom put together all the information with reliable explanation and correlation between animal specialization and environment accordyinly with time.
He spent almost five years on board the ship HMS Beagle, crossing several continents, starting with South America. From there, he returned with dozens of specimens of living species, illustrations and fossils. Those specimens helped Darwin in his discoveries which originated the book On the Origin of Species published in 1859.
The inequality of
8+4 times a number is greater than five times the number
Answer:
8+4x>5x x=8
Step-by-step explanation:
i hope this is what you asked for,
If m 2 =6x+8 and m 6 = 8x-6, find the value of x so that l is parallel to m
Answer:
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Step-by-step explanation:
cc HB buggy CFB
The value of "x" will be "7".
Given:
[tex]m_2 = 6x+8[/tex][tex]m_6=8x-6[/tex]When "m" is parallel, then
→ [tex]m_2=m_6[/tex]
By substituting the values, we get
→ [tex]6x+8=8x-6[/tex]
By adding "6" both sides, we get
→ [tex]6x+8+6=8x-6+6[/tex]
→ [tex]6x+14=8x[/tex]
By subtracting "6x" from both sides, we get
→ [tex]6x+14-6x=8x-6x[/tex]
→ [tex]14=2x[/tex]
[tex]x = \frac{14}{2}[/tex]
[tex]= 7[/tex]
Learn more about slope here:
https://brainly.com/question/18749405
Derrick's Doggie Day Care charges a $12 registration fee plus $5 per hour for pet sitting. Pauline's Pooch Park charges $3 per hour plus an $18 registration fee. Which inequality can be used to find the number of hours, h, for which the cost of Derrick's Doggie Day Care is at most the cost of Pauline's Pooch Park? 12+5h≥3h+18 12 plus 5 h is greater than or equal to 3 h plus 18 5h+12>18+3h 5 h plus 12 is greater than 18 plus 3 h 12+5h<3h+18 12+5h<3h+18 12+5h≤18+3h 12 plus 5 h is less than or equal to 18 plus 3 h
Answer:
[tex]12 + 5h \leq 18 + 3h[/tex]
Step-by-step explanation:
Given
Represent Derrick's with D and Pauline's with P
For D
Registration Fee = $12
Hourly Charges = $5
For P
Registration Fee = $18
Hourly Charges = $3
Required
Represent as an inequality such that D is at most of P
First, we need to represent both as an expression:
For D
[tex]D: 12 + 5h[/tex]
For P:
[tex]P:18 + 3h[/tex]
Since D is at most of P;
This implies that:
[tex]D \leq P[/tex]
So, we have:
[tex]12 + 5h \leq 18 + 3h[/tex]
The area of the green square is 9 ft? The area of the red square is 16 ft?
What two things must DNA be able to do?
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies. Hope this helps!
Given f(x) = 10(3 - 2x), what is the value of f(-9)?
Answer: 210
Step-by-step explanation:
f(x) = 10(3 - 2x)
f(-9) = 10(3 - 2(-9)
f(-9) = 10(3+18)
f(-9) = 10(21)
f(-9) = 210
Question 4
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A researcher studying koi fish collected data on three variables, A, B, and C. The following residual plots show the residual for a model for predicting each variable from the age of the fish
Answer:
Plot for Variable C Only
Step-by-step explanation:
Trust me, unless your teacher switched the order of the charts in which case it's the linear one!
The residual plot is a form of scatter plot that shows the difference between the observed value and the actual value.
The plot that supports a linear model is plot A.
The complete question requests that we select all plots that can be used as a linear model.
For a residual plot to be used as a linear model, the pattern of the residual plot must be at random (i.e. it must not show any obvious pattern)
From the given plots (see attachment), we have the following observation.
Plot A shows no patternPlot B shows a curve (like a quadratic function)Plot C shows a linear patternHence, only plot A can be used as a linear model.
Read more about residual plots at:
brainly.com/question/2876516
3 | 5y - 7 | - 6 = 24
H (n) = 3n ;find h (6)
What is the domain of the function y = 3 x -4 when the range is {–7, 2, 8, 14}?
Answer:
37
Step-by-step explanation:
a) y=-3, slope is zero
b)x= -3, slope is zero
c) y=-3, slope is undefined
d)x= -3, slope is undefined
on a scale drawing, 3 inches represents 50 miles. if a line segment between two point measured 7 inches, how many miles would it represents
Answer:
It would represent 116.66666667
Step-by-step explanation:
3 inches= 50 miles
1 inch = 50/3 miles
7 inches = 50/3 × 7 miles
= 116.66666667 miles
Which point can best be represent square root 68
Answer:
C
Step-by-step explanation:
because when converted to decimal its roughly 8.2. which is more than eight, yes, but 8 is the closest thing to 8.2
Please please please help :( Just plz I’m begging; show an equation and explanation to this please T-T
This is my fourth time posting this and no one did so correctly or they just didn’t understand please someone help
Angles B and D are corresponding angles. This means D = B since corresponding angles are congruent when we have parallel lines.
Then note how D+E = 180 as these two angles form a straight angle.
Replace D with B getting B+E = 180 (this is the substitution property).
Alternatively, you can say that G = E and B+G = 180 to lead to B+E = 180. There are many other routes to take as well.
Plss help if can! Thx
The diameter of a human red blood cell is 0.000009 m. The diameter of a cold virus is 0.00000003 m Approximately how many times as large is the diameter of a red blood cell as the diameter of a cold virus? A :3⋅10^-14 B:3⋅10 ^−2 C :3⋅10 ^1 D ;3⋅10 ^2
Answer:
D. 3*10^2
Step-by-step explanation:
Given the diameter of human red blood cell = 0.000009 m
diameter of a cold virus = 0.00000003 m
To know how many times as large is the diameter of a red blood cell as the diameter of a cold virus, we will take the ratio of the diameter of human red blood cell to that of a cold virus as shown;
diameter of human red blood cell/diameter of a cold virus = 0.000009 m/0.00000003 m
= 9*10^-6/3*10^-8
= 9/3 * 10^-6-(-8)
= 3 * 10^(-6+8)
= 3*10^2
Hence the diameter of a red blood cell is 3*10^2 larger than that of the cold virus
Answer:
D. 3*10^2
Step-by-step explanation:
khan acadamy
Please help me and explain it to me
Answer:
50°
Step-by-step explanation:
Hope this helps and is correct
60 degrees
This triangle is a right triangle, which means One angle measure of the triangle is 90 degrees. And the given angle is 40 degrees. The total sum of all the angles in a triangle is 180 degrees.
So if you add 40 + 90 + x = 180
You get 130 + x = 180
If you subtract 180 - 130
You get 60.
If I didn’t explain it good enough, let me know so I can explain it better.
If this helped, pls mark branliest.
help pleaseeeeee and quick too lol!
Step-by-step explanation:
2/root 9=2/3 = 0.6666666667
Answer:
0.66666
Step-by-step explanation:
Evaluate 3p + 5 when p = 6.
a. 14
b. 18
C. 23
d. 41
a
b
С
D
Answer:
C. 23
Step-by-step explanation:
3(6) + 5
18 + 5 = 23
Hope that helps and have a great day!
Which expression will have the same value as 3(4 x + 9) ‒ 6 x for all values of x?
A. x + 12
B. x + 27
C. 6 x + 12
D. 6 x + 27
i neeed help again fast plss
Answer:
i think the answer is 7.9373
Step-by-step explanation:
so its the Herons Formula (when you know all 3 sides) so the formula would be
Area = √ p ( p − a ) ( p − b ) ( p − c )
p is half the perimeter
or,
a + b + c
-----------------------------
2
Answer:
[See Below]
Step-by-step explanation:
[tex]\boxed{Hey~There!}[/tex]
__________________________________________________________
[tex]\boxed{Solve~for~area:}[/tex]
Formula:[tex]\frac{1}{2} *b*h[/tex]
So we have to re-make the formula with our information:[tex]\frac{1}{2} *4*4[/tex]
Then you solve:[tex]8[/tex]
[tex]\boxed{The~answer~is: 8cm^2}[/tex]
__________________________________________________________
[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ^-^
Find x so that the distance between the points (-2,5) and (x,-7) is 13
Distance between both points = 13
We have to find value of x[tex].[/tex]
Distance between two points can be measured by using this formula :
d = √[(x₂ - x₁)² + (y₂ - y₁)²]⭆ d = √[(x₂ - x₁)² + (y₂ - y₁)²]
⭆ 13 = √[(x - (-2))² + (-7 - 5)²]
⭆ 13² = (x + 2)² + (-12)²
⭆ 169 = (x + 2)² + 144
⭆ (x + 2)² = 169 - 144
⭆ (x + 2)² = 25
⭆ x + 2 = 5
⭆ x = 5 - 2
⭆ x = 3
Hope It Helps!The angles of a quadrilateral are in the ratio 1:2:3:4. Find the measure of each angle
Answer:
Let us consider that the smallest angle is 'x'.
According to the given ratio, the four angles are:
x2x3x4xNow, for any quadrilateral, the sum of the all four angles should be equal to 360°.
So,
x + 2x + 3x + 4x = 360°
10x = 360°
x = 36°.
Thus, the four angles are:
x = 36° 2x = 2 × 36 = 72° 3x = 3 × 36 = 108° 4x = 4 × 36 = 144°There’s one more to this
Answer:
C
Step-by-step explanation:
i am a master at slope questions :)
100 POINTS! PLEASE HELP WILL MARK BRAINLIEST
Scott is revising for a test that has 20
marks. He thinks the length of time he spends revising
for a test is directly proportional to the number of marks he gets. If he revises for
30 minutes he gets 12 marks. Assuming Scott is correct
How long would he need to revise to get
18
marks?
Answer:
It would take 45 minutes to get 18 marks
Step-by-step explanation:
30 ÷ 12 = 2.5
2.5 x 18 = 45
It would take 45 minutes to get 18 marks
what are the following terms most accurately describes the fraction 2/5 ?
whole number ?
rational ?
irrational ?
integer ?
Answer:Rational
Step-by-step explanation:it's not whole, it's not irrational because it's a fraction, and it's not an integar because it's a fraction
What is the slope of the line represented by the equation y =-7/2x+1/4?
Answer:
-7/2
Step-by-step explanation:
It's kinda hard to explain... just take the answer lol
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