Answer:
b
Step-by-step explanation:
The percentage of purple flowers and white flowers produced in the F2 generation will be 75% and 25% respectively.
What is percentage?A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.
Here, we have,
F2 generation can be defined as the filial generation that arises from the interbreeding between the offspring of F1 generation. F1 generation is produced when two parents are crossed with each other. And this F1 generation when inter-bred fives rise to F2 generation.
Since the F1 generation consisted of offspring with genotype Pp, the the self cross (Pp × Pp) will produce the F2 generation with offspring PP, Pp, Pp and pp. As a result, the percentage of purple and white flowers will be 75% and 25% respectively.
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The given question is incomplete, the complete question is:
If two homozygous parents with genotype PP and pp are crossed, the F1 generation contains the genotype Pp. If the offspring of F1 generation is self-crossed, what must be the percentage of purple flowers and white flowers in the F2 generation?
please help me it's urgent
If
p 10
, find the value of
2
p p 2 100.
Step-by-step explanation:
p
2
−2p−100=(−10)
2
−2(−10)−100 [Putting p=−10]
=100+20−100=20.
ᴍᴀʀᴋ ᴀꜱ ʙʀᴀɪɴʟɪᴇᴀꜱᴛ
10
After a power failure, the temperature of a freezer rises 7 degrees to -31 degrees. What was the
original temperature of the freezer?
-38 degrees
-24 degrees
38 degrees
I don't know
what is 12.5% of 40?
Answer:
5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Solution for What is 12.5 percent of 40:
12.5 percent *40 =
(12.5:100)*40 =
(12.5*40):100 =
500:100 = 5
Now we have: 12.5 percent of 40 = 5
Question: What is 12.5 percent of 40?
Percentage solution with steps:
Step 1: Our output value is 40.
Step 2: We represent the unknown value with $x$.
Step 3: From step 1 above,$40=100\%$.
Step 4: Similarly, $x=12.5\%$.
Step 5: This results in a pair of simple equations:
$40=100\%(1)$.
$x=12.5\%(2)$.
Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have
$\frac{40}{x}=\frac{100\%}{12.5\%}$
Step 7: Again, the reciprocal of both sides gives
$\frac{x}{40}=\frac{12.5}{100}$
$\Rightarrow x=5$
Therefore, $12.5\%$ of $40$ is $5$
Will give brandy list
Tell whether the ordered pair is a solution.
y=4x
(1,4)
Answer:
It’s a solution
Step-by-step explanation:
The Parent-Teacher Association (PTA) wants to find out
how much students pay for school supplies at the
beginning of the school year, so it conducts a survey at
certain local stores. PTA members visit these stores to
find the prices of the items on the students' supply lists.
What is the sample in this study?
A. The prices of listed items at the selected stores
B. The prices of pencils at the selected stores
C. The prices of listed items at all local stores
D. The prices of listed items at one store
Mike spent $80.50 on 5 videos. If each video cost the same amount, how much did one video
cost?
Answer:
$16.10
Step-by-step explanation:
All you have to do is do 80.50/5 since if they all cost the same amount, and since there are 5. Anyway 80.50/5 is 16.1, or $16.10.
Erin completes 11 transactions in his bank account. In 6 transactions, he withdraws $10 each time. in 5 transactions, he deposits $20 each time. Find the total net change in dollars.
Answer:
The answer is 30
Please give me Brainliest it would mean a lot
Can anyone help me choose the correct answer?!
Answer:
f(x)=2x is your answer
when x=-9
f(-9)=-9×2=-18
other similar to this.
A cube has a side that
measures 4 inches. What is
the volume of the cube?
Answer:
4*4*4 = 64, so the volume is 64 inches cubed
Step-by-step explanation:
Will give Brainliest
Answer:
c
Step-by-step explanation:
its literally just 4 - 2
What is an equation of the line that passes through the point (7,-7) and is perpendicular to the line x-2y=2x−2y=2?
Answer:
y=−2x+7
Step-by-step explanation:
The other moron doesn't understand simple math.
An equation of the line that passes through the point (7,-7) and is perpendicular to the line x - 2y = 2 will be 2x + y = 0.
What is Slope of Line ?We have the given line x - 2y = 2 which is in form ax + by = c As we know that slope of line ax + by = c will be -(a/b).
Therefore For given line x -2y = 2 value of a will be 1 and value of b will be -2. Therefor Slope of given line will be -(a/b) = -(1/-2) = 1/2.
Now As we know that slope of two lines which are perpendicular to each other has product of there slopes as negative of unity that is -1.
Let the slope of line which we have to find be m also we have slope of given line as 1/2.
∴ m(1/2) = -1
∴ (m/2) = -1
∴ m = -1(2)
∴ m = -2.
Now as we know that line passes through the point given as (7,-7) and has slope m = -2.
Therefore equation of a line passing through a point (x₁, y₁) and have slope m will be given as
y - y₁ = m(x - x₁)
∴ y - (-7) = -2(x - 7)
∴ y + 7 = -2x -(-7)
∴ 2x + y = 7 - 7
∴ 2x + y = 0
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158.297 rounded each number to the nearest while number
Answer: 158
Step-by-step explanation:
158.297
It rounds to 158
since 0.297 < 0.5
Identify the slope and explain
what is 323 dived by 48?
I need help on this and the first person who answer correctly gets a BRANLIST
Answer:
Inequality Form:
w ≤ 6
Interval Notation:
( − ∞ ,6)
Caroline delivers flowers and earns $1.25 for each rose and $0.75 for each daisy. What is her total pay for a week in which she sold 288 roses and 432 daisies?
Answer:
She will be paid $684
0.96 x 4.5 = 4.32 show the formula in doing it
-5•4+ (2-(-3)²)^2
Uhhhhhhh help
Answer:
29
Step-by-step explanation:
:)
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Two numbers have a sum of 76 and a difference of 8. What is the larger number?
A. 34
B. 46
C. 68
D. 42
Answer:
46,42
( I hope this was helpful) >;D
i need help plssss also quick if you can-
A scale drawing of a rectangular sign has a scale factor of 1:5. Which statements are true?
The ratio of the area of the scale drawing to the area of the sign is 1:10.
The ratio of the area of the scale drawing to the area of the sign is 1:25.
The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:5.
The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:10.
____________________________________________________________________
i'll also give brainliest-
Answer:
1:5 so C!!!!!!
:)(:
Answer:
C, The ratio of the perimeter of the scale drawing to the perimeter of the sign is 1:5.
Step-by-step explanation:
A scale drawing of a rectangular sign has a scale factor of 1:5. Which statements are true?
We know that having the sign of 1:5, is 1:5 because you can think that a the perimeter is 1:5.
The smallest number works the best too.
Help hurry !!!!!!! I need help
Answer:
it's is the last one 1 out of 6
What does slope represent
Step-by-step explanation:
The slope and y-intercept values indicate characteristics of the relationship between the two variables x and y. The slope indicates the rate of change in y per unit change in x.
Lupe and her friends spent $20 on snack mix and water. They bought x bags of snack mix and y bottles of water. They bought a total of 11 items. How many bags of snack mix did they buy?
Answer:
6 bags of snack mix
Step-by-step explanation:
x bags of snack mix
y bottles of water
The equations in the question is given as;
20.00 = 2.50x + 1.00y (i)
11 = x + y (ii)
From eqn (ii);
11 - y = x
substitute the value of x in eqn (i);
20.00 = 2.50(11 - y) + 1.00y
20.00 = 27.5 - 2.50y + 1.00y
20.00 - 27.5 = - 1.50 y
- 7.5 = - 1.50 y
y = - 7.5 / (- 1.5) = 5
Since we are interested in the value of x. Substitute the value of y in eqn (ii);
11 = x + 5
x = 11 - 5 = 6
HELPPPPPPPPPP I WILL GIVE BRAIN THING
Answer:
1, 8 and -3
Explanation:
x is bigger than or equal to -3. Any positive number is bigger than a negative number.
Hope that helps!!
Answer:
1, 8, -3
or
A, B, D
Step-by-step explanation:
We need to figure out which numbers are greater than or equal to -3
1 is greater than -3
8 is greater than -3
-4 is smaller than -3
-3 is equal to -3
Therefore, the applicable answers in this equation are 1, 8, -3
Steve connected a wire extension that is ⅜ foot long to another wire that is ½ foot long. How long is the wire with the extension?
A triangular pane of glass has a height of 42 inches and an area of 546 square inches. What is the length of the base of the pane?
Answer:
Base = 26 in
Step-by-step explanation:
Recall the formula for the area of a triangle as:
Area = (Base x Height) / 2
In our case, this formula converts into:
546 in^2 = Base x 42 in /2
multiply both sides by 2 to get rid of fractions:
1092 in^2 = Base x 42 in
divide both sides by "42 in" to isolate the Base completely
1092 in^2 / 42 in = Base
Therefore Base = 26 in
Find the area of a circle with a circumference of 12.56 units
Ron earned $ 840 in a week . How much will he earn in 36 days
Answer:
about 4200
Step-by-step explanation:
in order to solve this, you have to understand that there are 4 weeks within a month, which would give you the answer of 3360 and 36 days is approximately 5 weeks, therefore just add one more week to the total of 3360+ 840 = 4200
What is 20% of 50?hsjshshshshhsjsjs
Answer:
the answer you are looking for is 10.
Step-by-step explanation:
10