Please help me! pls!
During the Industrial Revolution, explain what caused the population of light-colored peppered moths to decrease and the population of dark-colored peppered moths to increase over time. Be sure to include how the ability to survive and reproduce impacts the process of natural selection.
Thank you lot to whoever tells me the right answer. i've been struggling a lot on this and have been for days on the same but can't find the right answer..
Thank you and pls don't do it for point pls :(
Also i'll give brainliest!
Step-by-step explanation:
This lead to the rapid decrease in the light-colored moths. ... Since birds would find and eat the light-bodied moths, dark-coloured moths increased as a result of natural selection. Thus, these moths with a favorable adaptation to the change in the environment were selected and they reproduced new offspring.
HOPE THIS HELPS HAVE A NICE DAY!
BRAINLIEST IF CORRECT: Write -7 and two thirds as an improper fraction.
-21/3
-14/3
-23/3
-19/3
Answer:
-23/3
Step-by-step explanation:
-7 2/3 =
-23/3
Hope that helps!
Answer:
hbhhh
Step-by-step explanation:
HELP ME PLEASE!!! A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse?
A right trapezoid with top side 7 feet and height 7 feet. The bottom side is extended to the right with 3 more feet.
24.5 square feet
59.5 square feet
70 square feet
147 square feet
can someone Pease help me with this question
Answer:
the first one
Step-by-step explanation:
I WILL GIVE YOU BRAINIEST
Which of the following describes a situation for finding volume? (4 points)
a
The amount of cereal inside a cereal box
b
The amount of space a garden takes up in the backyard
c
The total square feet of a kitchen floor
d
The amount of floor space that a rug covers
Answer:
the amount of cereal inside a cereal box
Step-by-step explanation:
Show the work please
Answer:
210min
Step-by-step explanation:
We want to find 35% of 10 hours. In order to find the answer in minutes, we have to convert.
(10hr)(60min/1hr) = 600min
(0.35)(600min) = 210min
Please help it's due in a few minutes
Answer:
Step-by-step explanation:
The figure below shows three quadrilaterals on a coordinate grid:
A coordinate grid is shown from positive 8 to negative 8 on the x axis and from positive 8 to negative 8 on the y axis. An image of a rectangle labeled E is shown on ordered pair negative 1, negative 1 and negative 3, negative 1 and negative 3, negative 2 and negative 1, negative 2. Another image of a rectangle labeled G is shown on ordered pair negative 2, negative 2 and negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 4. Another image of a rectangle labeled F is shown on ordered pair negative 1, 1 and negative 1, 2, and negative 3, 2 and negative 3, 1.
Which of the following statements is true about the three quadrilaterals? (5 points)
Group of answer choices
G and F are similar and also congruent.
E and G are similar but not congruent.
E and F are similar but not congruent.
E and G are similar and also congruent.
Answer:
the top answer is wrong it is C.
Step-by-step explanation:
i just took the test
A map of a public park shows a circular pond. There is a bridge along a diameter of the pond that is 0.55 mi long. You walk across the bridge, while your friend walks halfway around the pond to meet you at the other side of the bridge. How much farther does your friend walk? Round your answer to the nearest hundredth. Use 3.14 for straight pi.
Answer:
The circumference of a circle is pi times diameter, so half-way around the pond is (1/2)pi times diameter.
The difference between walking around the pond and walking across the bridge is: 1.57d - d = 0.57d
Plug in diameter of 0.25
0.25*0.57 = 0.14 miles
Step-by-step explanation:
Answer:0.14 mi
Step-by-step explanation:
find the circumference of the pond and then divide by 2 since they only walk halfway around the pond
subtract the distance your friends walked and the distance you walked to find how much further your friends walked
RESULT
0.14 mi
Can someone plz help me with this problem!!!
Answer:
on the y axis
Step-by-step explanation:
Answer the questions to describe the transformations of figure ABCD
1. Is A’B’C’D’ a translation, rotation, or reflection of ABCD? Explain how you can tell.
2 Is A”B”C”D” a translation, rotation, or reflection of A’B’C’D’? Explain.
3. Suppose the measure of ∠B is 89°. Which other angles must measure 89°? How do you know?
4. What is the perimeter of A"B"C"D"? Explain how you found the perimeter.
Answer:
1. Reflection
2. rotation and reflection
3. b', b''
4. 26.3
Step-by-step explanation:
1. It is like looking in a mirror. Its is being reflected across the y axis
2. It is rotated 90 degrees to the right. Then reflected over the x axis.
3. they are the same
4. It is the same as A" B" C" D" so the lengths are the same and you just add them.
HOPE THIS HELPS!!!
btw,im not 100% sure on them all :)
i need help plzzzzzzzzz
Answer:
-8 + 10 = 2
Addictive inverse of 8 is -8
-x+4y=24 and -2x+y=-8 as an ordered pair
Answer: (8,8)
Step-by-step explanation:
First you need to get a x or y by itself.
I choosed to get y by itself since it would be faster.
-2x + y = -8 (first get -2x to the other side so add 2x)
y = -8 + 2x (then you want to insert that to the other equation)
-x + 4( -8 +2x) = 24 -> -x -32 + 8x = 24 -> 7x -32 = 24
(add 32 to the other side)
7x = 56 (divide 7 to 56 to get x) x = 8
now insert into the other equation
-2( 8 ) + y = -8 -> -16 + y = -8 ( move -16 to the other side, so add 16)
then you get your answer, y= 8
What is the slope of a line that passes through the points (8,5) and (13,2)?
Answer:
I believe it is -0.6
Step-by-step explanation:
subtract 8,5 by 13,2 and you should get (-0.6)
Answer:
the slope would be -3/5 or -0.6
Step-by-step explanation:
because the line that would pass through those points would be -3/5x+9.5=y
Cassie has $400 in her account. On average, she deposits $8 into her account every day, for m days. Write an expression to determine how much money will be in her account after m days.
Answer:
400 + 8m
Step-by-step explanation:
Starts with $400 in her account. Every day (we'll use the variable m for the number of days), she deposits $8.
400 + 8m
If you were to be asked how much money she has in her bank account after 10 days, you plug in 10 for m. Same for any other number of days.
Use the equation 124*∗15 = 1,860 and what you know about fractions, decimals, and place value to explain how to place the decimal point when you compute (1.24)*∗(0.15).
Answer:
0.186
Step-by-step explanation:
1.24 x 0.15= 0.186
On the map of an amusement park on a coordinate grid, the skating rink is at (−0.5, −1).
Coordinate grid shown from negative 3 to positive 3 on x-axis and negative 3 to positive 3 on y-axis. There are increments of 1 over 2 for each grid line on each of the two axes. Only the whole numbers are labeled on either side of the axis.
Which of these shows how to plot the point to mark the skating rink?
From the origin, move 1 unit to the right along the x-axis and 0.5 unit vertically down, and place the point.
From the origin, move 0.5 unit to the right along the x-axis and 1 unit vertically down, and place the point.
From the origin, move 0.5 unit to the left along the x-axis and 1 unit vertically down, and place the point.
From the origin, move 1 unit to the left along the x-axis and 0.5 unit vertically down, and place the point.
Answer:
#3/C
Step-by-step explanation:
I don't like math it makes me sad
Answer:
300 [tex]in^{2}[/tex]
Step-by-step explanation:
First, calculate the area of the rectangle. The height and width are 10 and 20, so the area is 200 [tex]in^{2}[/tex].
For the triangle, we know the base length is 10 inches. But for the height, you add the 10 inches that happens to be part of the rectangle and another 10 inches, which is shown to the left of the top of the triangle, making the height 20 inches. Following the formula for the area of a triangle, [tex]\frac{bh}{2}[/tex], you would get 100 [tex]in^{2}[/tex].
To get the total area of the whole figure, add 200 and 100, which will give you 300 [tex]in^{2}[/tex]
also math makes me sad sometimes too so that's very relatable
PLS HELP NEED ASPA DUE TODDY
Answer:
X+2.5
Step-by-step explanation:
DEVIDE THE QUESTION BY 4
Explain the relationship between the circumference of the semicircular part of the pool and width of the pool PLEASE ANSWER QUICK?????EUREKA MATH Lesson 16:The most Famous Ratio of all 247 7·3
Answer:
the best answer I can give is to draw a line down the middle of the pool, creating a semicircle. Then, that line can represent the width of the pool.
Step-by-step explanation:
The scale on a map is 1 cm : 7 km. If two cities are 14 cm apart on the map, what is the actual distance between the cities?
A. 686 km
B. 98 km
C, 14 km
D. 2 km
Answer:
B
Step-by-step explanation:
The answer is 98, as doing the maths gets you that answer pog
Answer:
98 km
Step-by-step explanation:
1 cm = 7 km so... 14 x 7 km = 98 km (14cm = 98km
the y - intercept is y=-5/3 x-4
Answer:
-4
Step-by-step explanation:
This is the slope-intercept form of a line equation.
This means that -5/3 is the slope of the line.
It also means that -4 is the y intercept.
-4 is the y intercept.
Find the sum 5.9 + 7.2 = ?
Answer:
13.1
Step-by-step explanation:
Add it like normal numbers and then add the decimal to the bottom where it limes up!
sumone help me plz lol
On Saturday, Lukas drove 6x - 5 miles. On Sunday, he drove 3x + 12 miles. What is the difference in miles driven?
Answer:
3x + 7
Step-by-step explanation:
I am not 100% sure if this is right but I did try and thats what counts. The reason I think this is because since we don't know what x is we cant add or subtract it so instead we subtract it from 6 and put 12 and 5 together. Hope this helps
Given this expression 5(-2x−3) , what number are you distributing and how do you know?
Answer:
5
Step-by-step explanation:
5 being on the outside of the parenthesis is naturally going to be distributed to the -2x and 3
The cost of 2 pounds of blueberries is $7.46. What is the constant of proportionality that relates the cost in dollars, y, to the number of pounds of blueberries, x?
a. $0.29
b. $3.50
c. $3.73
d. $14.92
Answer:
7.46/2 = c = 3.73
Step-by-step explanation:
PLS ... HELP... THANK YOU
Answer:
true false true
Step-by-step explanation:
Answer:
the first one is false
the second one is false
the third one is false
Step-by-step explanation:
I need help on this can somebody help me
Answer:
3≥x or 3>x *depends on what you are currently learning in class
Step-by-step explanation:
3 is less than x
Tell me if this works!! :)
Explanation:
If the arrow is going to the direction less than 3. 3 is going to be less. x is found greater than 3 so that's why the inequality sign will have open wide to 3. This is signifying that x is larger and will "eat" 3.
≥ is used to plot less than or equal to signs.
A closed dot means greater than/less than or equal too.
A open dot means greater than or less than.
Over the course of a basketball season, Ronald completed 164 out of 200 total free throw attempts. What percentage of free throws did Ronald make this season?
(I'll love yours and put five stars if you do detail in your answer)
Answer:
82%
Step-by-step explanation:
164/200= 0.82=82%!
plsssssssss help me plsssssssssssssss
Answer:
she has 13 dallors left,i dont really understand what the question is but
Step-by-step explanation:
but i believe its gunna be something like
12
23
but again im not sure