Monday
April 21, 2014

Search: Punnet squares:-(

Number of results: 1,978

Punnet Squares
Could some science teacher please have a moment to look at my punnet squares post, I really do need help on it. I will appreciate all the help you could give me, thanks a lot:-)
Tuesday, June 8, 2010 at 9:27pm by Sara

Punnet Squares
I am not a math teacher but here are some tutorials that may help you: http://search.yahoo.com/search;_ylt=A0oGdLbjNA9MCWwAQjVXNyoA?p=Punnet+Squares+tutorial&fr2=sb-top&fr=mcafee&sao=1 Sra
Tuesday, June 8, 2010 at 9:27pm by SraJMcGin

Science
A haiku or poem on punnet squares? Help me!
Thursday, January 21, 2010 at 9:55pm by Samari

Science
Try here: http://www.google.com/search?q=a+haiku+or+poem+on+punnet++squares&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a Sra
Thursday, January 21, 2010 at 9:55pm by SraJMcGin

To DrBob222
DrBob222 do you know anything about Heredity and Punnet Squares?
Wednesday, June 9, 2010 at 9:52pm by Sara

Punnet squares:-(
A homozygous curly haired pig is crossed with a homozygous straight haired guinea pig. All the offspring are straight-haired(H-dominant straight, h-recessive curly) a) make a punnet square for the f-1 generation I'm a beginner on this stuff, so Im not sure if If I have done ...
Tuesday, June 8, 2010 at 7:29pm by Sara

Punnet Squares- Check my answer please.
what are the chances of a child with a square body? IF THE MOTHER IS A ROUND AND THE FATHER IS SQUARED PLEASE HELP ME I AM CLUELESS
Wednesday, October 8, 2008 at 11:04pm by 1234567890

biology
consider two plants wuth the genotypes Rrtt and rrTt where red color (R) is dominant over white (r) and being tall (T) is dominant over being short (t). complete the punnett squares to determine the possible ganetes each parent could produce. using the punnet square (16 ...
Tuesday, January 19, 2010 at 12:49pm by randy

science
What is a punnet square and how do you figure out questions regarding a punnet square
Wednesday, January 27, 2010 at 10:58pm by bree

punnett squares
how would i make a punnet square to find the offspring of parents: SsYy x ssyy I dont understand what i would put for each of the boxes on the outside
Sunday, December 20, 2009 at 6:07pm by alison

science
My teacher is teaching us about Punnet Squares. But I don't quite understand how to do it? I have a test before christmas break. I know I need 2 be smart in 7th grade, but I don't know everything. Can u help me Jiskha? I don't want 2 fail science.
Tuesday, December 18, 2012 at 4:42pm by Ayannia

Biology
Olga Oompah has red hair and marries Oliver Oompah who has blue hair. They have 32 children. What is the color of their children's hair? This has to do with the punnet squares!
Tuesday, October 27, 2009 at 6:35pm by Anonymous

math
If Janiie has 32 squares, and in each square there are 50 smaller squares, and in each of those there are 20 re squares. How many rectangles are there?? hint: each rectangle=2 squares. LUCK!!
Monday, September 8, 2008 at 8:02pm by Jani

Punnet Squares- Check my answer please.
Rr x rr Rr Rr rr rr two orange, two yellow.
Wednesday, October 8, 2008 at 11:04pm by bobpursley

genetics
can some one help me understand punnet squares. a woman claims that a certain man is the father of her daughter however the man denies this claim the daughter is colorblind but neither the mother nor the alleged father is colorblind who is telling the truth?
Wednesday, April 10, 2013 at 1:09am by renee

BIOLOGY
That didn't help. I meant like we have to make up our own problem to use on a quiz. She asked us to make 5 human genetic problems with answers but im not really sure what a problem like that would be like. Is that just the punnet squares and probability and stuff?
Tuesday, April 15, 2014 at 10:14pm by HELP!!!!

punnet square
Why punnet square is improtant ?
Wednesday, May 15, 2013 at 8:01pm by 123

8th grade
a chess board has 64 squares if pieces occupy 19 squares how many squares are unoccupied?
Sunday, January 17, 2010 at 7:33pm by Anonymous

Algebra
A chess board has 64 squares. If pieces occupy 19 squares, how many squares are unoccupied?
Sunday, June 12, 2011 at 2:09pm by Marie

draw
On a gridded sheet of paper, mark off 9 squares across from left to right, 9 squares up, 9 squares across from right to left, and 9 squares down.
Friday, January 21, 2011 at 6:34pm by Writeacher

maths
a) looks like 2 more than the sequence of squares, 1+2 , 4+2, 9+2, 16+2, 25+2 , ... , 49+2 .... b) hint: compare the squares to the sequence of squares c) think cubes
Tuesday, April 24, 2012 at 3:09am by Reiny

Math
Number of 1x1 squares = 64. Number of 2x2 squares: 7 rows x 7 columns = 49 Number of 3x3 squares: 6 rows x 6 columns = 36 .... Number of 8x8 squares: 1 row x 1 col. = 1 So the total number of squares =1²+2²+3²+...+8² =n(n+1)(2*n+1)/6 where n=8.
Thursday, October 27, 2011 at 5:06pm by MathMate

MaTh
you are correct. A simpler way might be to note that since the board is 16x16, you can fit 8 of the small squares on a side. So, counting just the small squares, the board is now 8x8 or 64 small squares. You need the perimeter first to figure how many small squares on a side.
Thursday, August 8, 2013 at 11:44am by Steve

math
how many differnt squares are in each figure ? count the small squares first ,then move up to the next size ,and so on .Record the total number of squares below each figure and look for a pattern?
Tuesday, March 15, 2011 at 8:29pm by cindy

Math
Mrs.Sue the squares are not in a horizantol form. like the one in the link. there are 2 squares horizantol and 1 square on top of the 1 of the horizantol squares By Moving Only 2 sticks of these three equal sized squares cna be changed into 4 equal sized rectangles. which 2 ...
Sunday, September 6, 2009 at 10:03pm by Chidera

How to do a big punnet square
I'm wondering how you do this Tt,Tt,Tt x tt,tt,tt in a punnet square. Thanks:)
Wednesday, May 20, 2009 at 7:28pm by Nicky

grid problem (geometry)
The squares of a 260 chessboard are coloured black and white in the standard alternating pattern. At random, exactly half of the black squares are removed from the board. The expected number of white squares that have no neighbours after this process can be expressed as a/b ...
Saturday, June 15, 2013 at 10:38am by john

MATH
A four by four grid of unit squares contains squares of various sizes (1 by 1 through 4 by 4), each of which are formed entirely from squares in the grid. In each of the 16 unit squares, write the number of squares that contain it. For instance, the middle numbers in the top ...
Thursday, August 15, 2013 at 6:19pm by mathemagiacian

mathematics
Drawing a picture helps. In a 3x3 side of a cube there is 1 interior square, all the rest are edge pieces. Since there are 6 sides to a cube y for a 3x3 = 6 In a 4x4 there are 4 interior squares. In a 5x5 there are 9 interior squares. In a 6x6 there are 16 interior squares. ...
Wednesday, February 4, 2009 at 7:34pm by economyst

Mathematics
The squares of a 260 chessboard are coloured black and white in the standard alternating pattern. At random, exactly half of the black squares are removed from the board. The expected number of white squares that have no neighbours after this process can be expressed as a/b ...
Sunday, June 16, 2013 at 12:41am by Steve

Genetics
The question is as follows: The round trait is dominant over recessive wrinkled peas. A homozygous round pea mates with a homozygous wrinkled pea. The resulting F1 generation is self crossed and 900 round pea plants and 100 wrinkled plants are observed. What is the penetrance...
Wednesday, October 22, 2008 at 10:45pm by Stephanie

math HELP!!
Adam colored two parts of a 4 4 grid. He colored 1_ 2 of the squares red and 1_ 4 of the squares blue. How many of the squares are not colored? Explain your answer. What fraction of the squares are not colored? Explain your answer.
Sunday, April 3, 2011 at 6:13pm by liz

Biology
I need to do a Punnet Square for Wilson's Disease and don't know how to do it.
Tuesday, November 4, 2008 at 12:22pm by Peggy

Geometry
I need help with this. Use the Law Of Syllogism to determine a conclusion from statements 1 & 2. 1. All squares are rhombuses 2. The diagonals of a rhombus are perpendicular. What can we say about the diagonals of all squares then? the diagonals of all squares are ...
Tuesday, September 12, 2006 at 4:14pm by Azlin

maths
starting at one corner, if you move over x squares and up y squares, the diagonal passes through the upper-right corner of the square located there is y/x = 21/15 = 7/5 so, the squares with upper-right corner at (0,0)(5,7),(10,14),(15,21) have their corner on the diagonal. ...
Wednesday, January 9, 2013 at 9:49am by Steve

Biology
Oh, and can someone explain the punnet square thing? I do not understand it. Thanks again.
Thursday, January 10, 2013 at 2:38pm by lazyburrito

Math
Draw the rectangle with 17 squares on one side and 23 squares on the adjoining side. Count the total number of squares. A = LW A = 23 * 17 A = ?
Monday, September 26, 2011 at 7:38pm by Ms. Sue

Punnet Squares- Check my answer please.
A species of clam shows incomplete dominance in the expression of its shell color. RR is the genotype for red shell, Rr is genotype for an orange shell, and rr is the genotype for the yellow shell. Predict the outcome of a cross between an orange shelled clam and a yellowed ...
Wednesday, October 8, 2008 at 11:04pm by soojung

math
10 * 7 = 70 70 / 5 = 14 The answer is a qualified yes. Each blanket would be 2 squares wide and 7 squares long. That makes either a very narrow or a very long blanket, depending on the size of the squares.
Wednesday, January 15, 2014 at 10:23pm by Ms. Sue

maths
The squares of a 33 board are randomly coloured black or white. Let W be the number of white squares and B the number of black squares. The expected value of |B−W| can be expressed as ab where a and b are coprime positive integers. What is the value of a+b?
Wednesday, May 8, 2013 at 6:59am by hemant

maths
The squares of a 33 board are randomly coloured black or white. Let W be the number of white squares and B the number of black squares. The expected value of |B−W| can be expressed as ab where a and b are coprime positive integers. What is the value of a+b?
Wednesday, May 8, 2013 at 8:49pm by su

Math Homework
A sidewalk has 100 squares. 9 of the squares are cracked. What is the fraction?
Tuesday, February 12, 2013 at 7:07pm by Anonymous

math
If the board has 8 squares on a side it must have 8 * 8 = 64 squares all together.
Thursday, September 13, 2012 at 7:34pm by Ms. Sue

Math (Probability)
Four players are playing a game involving choosing squares on a grid of size 38. Each player chooses a random square on the grid, then all players reveal their choices and a token is placed in the center of each of these squares. The probability that the tokens form the ...
Monday, May 6, 2013 at 11:12pm by Bob

maths
you have common factors (ax)^4. Take that out of each term. Then, the second term is the difference of two squares (a^4)^2 - (x^4)^2, that can be factored, which leads to another difference of two squares, factor, and finally, another difference of two squares.
Wednesday, September 7, 2011 at 10:38am by bobpursley

MATH
Hello, This figure shows the number of segments used to form longer and longer rows of squares. It shows that 1 square has 4 segments 2 squars has 7 segments and 3 squares has 10 segments. The question is how many segments will be in a row with 100 squares? Thought maybe a ...
Wednesday, February 10, 2010 at 7:49pm by JOE

4th grade
Count the grid squares. using the lower right corner, it is 3 X 7 squares wide = 21
Wednesday, October 27, 2010 at 9:40pm by Isabell

math
Draw a rectangle with 8 squares across and 7 squares down. Shade three lines of 8 each. That's 3/8 of the 56. Take it from there.
Monday, October 3, 2011 at 5:19pm by Ms. Sue

counting
how many squares are in an 8x8 checkerboard? (the answer is not 64 because thats too low.) Thank you for using the Jiskha Homework Help Forum. Unfortunately, you don't state the size of each square. Hopefully the following will answer your question! Continuing in this way we ...
Sunday, October 22, 2006 at 11:43am by Seth

math
a quilter wants to use as many of his 65 small fabric squares as possible to make one large square quilt . A- how many small squares can the quilter use ? B- how many small squares would he ahve left ? C- how many more squares would the quilter need to make the next largest ...
Saturday, March 8, 2008 at 8:10am by mota

algebra
The sum of the swuares of the first n counting numbers: 1 + 2 + 3 + 4 + 5 + 6 + ... +n is given by the formula S = [n(n+1)(2n+1]/6 The sum of the squares of the first "n" counting numbers minus the squares of the first "m - 1) counting numbers (or the sum of the squares...
Friday, February 8, 2008 at 11:51pm by tchrwill

Economics
Squares; Oatmeal; 1C Butter, 1C Br. Sugar, 1/2 tsp B.soda,2-1/2 C Oatmeal Oven 375o for 20 Min. made these squares and they fell apart when cut, were greasy. So o o, I smushed the whole thing up, added some chopped almonds and almond favouring. Now I need to know what can I ...
Monday, May 18, 2009 at 3:05pm by Gerri Randall

Algebra 2
Note that it is the difference of two squares: the squares of 6p and 7q. That should give you a clue. Also recall that a^2 - b^2 = (a+b)(a-b)
Wednesday, September 15, 2010 at 7:51pm by drwls

math
9 squares and the 5 is in the middle, fill in the other squares using 1-9 to make all columns, rows, and diagonals equal.
Thursday, January 19, 2012 at 4:16pm by Jon

algebra
There are two-digit perfect squares whose square roots are the same as their units digits. What is the sum of these squares?
Tuesday, November 12, 2013 at 12:24am by Jackie

Mathematrics
shouldnt the 2nd diabram have 5 squares. I believe the CHANGE in the number of squares grows by 4 each time. So, 1, 5, 13, 25, and so on.
Wednesday, June 17, 2009 at 2:14pm by economyst

Brain freezer a.k.a. MATH
Please Help! Are all squares similar? I think that they aren't but i'm not sure. I think this because rectangles can be squares and rectangles can take different forms and shapes. Please help What do you mean by square? A square will always have a 4 sides and angles equal. ...
Thursday, December 14, 2006 at 7:00pm by Crystal

statistics
Try a one-way ANOVA test. You will need to calculate Sum of Squares Within and Sum of Squares Between. You should have formulas to calculate these values. Sum of Squares Total = Sum of Squares Within + Sum of Squares Between To calculate Degrees of Freedom Between: k - 1 Note...
Sunday, August 30, 2009 at 7:52am by MathGuru

algebra
Your answers aren't right. You can check factorizations pretty easily by just multiplying. (3w)(3 - w^2) = (3w)(3) - (3w)(w^2) =9w - 3w^2 ((m-n)^2)((m-n)^2) = (m-n)^4 =/= m^4 - n^4. Some hints: 9w - w^3 : Factor out the w first. This leaves a difference of two squares. ...
Saturday, January 24, 2009 at 3:44pm by Noether

Math
Note that it is the difference of two perfect squares: the squares of 4x and 5y. Whenever that happens, there is a simple way to factor. Hint: a^2 - b^2 = (a+b)(a-b)
Saturday, February 28, 2009 at 10:10pm by drwls

math
sona knits 10 squares a day for 7days. Can she sew together the squares to make 5 equal sized blankets ? Explain. Thank you
Wednesday, January 15, 2014 at 10:23pm by ganesh

Math: percentage problem
A set of building blocks includes squares of various shapes and colors. If 20% of the blockers were square and 50% of the squares block are red, then ___ of the blocks are red squares. My answer is 40% (20% x 50% / 100% = 40%). Is this correct?
Saturday, January 10, 2009 at 5:17pm by Anonymous

college math
They have given you the formulas for each of the question for A, B, and C I will do B Sum of squares from 1 to n = n(n+1)(2n+1)/6 so the sum of the squares from 1 to 30, n=30 just plug it in sum of squares = 30(31)(61)/6 = 9455 do A and C the same way Once you have the answer ...
Friday, August 13, 2010 at 1:02pm by Anonymous

Please help quick
You are working with the sum of two squares that you cannot factor and the difference of 2 squares that can be factored. Perhaps your teacher just wants you to show that one factorization.
Tuesday, February 19, 2013 at 3:21pm by JJ

Math
4of the 9 squares are corner squares: P = 4/9.
Tuesday, September 20, 2011 at 1:38pm by Henry

math
we make 1 square with 4 matches, 2 squares with 7 matches and 3 squares with 10 matches.How many squares canwe make with 100 matches ?
Wednesday, November 28, 2012 at 7:30pm by WAN

math
Which figure in the pattern below will have 99 squares? Figure 1 (picture of 1 square) Figure 2 (picture of 3 squares) Figure 3 (picture of 5 squares)
Monday, October 11, 2010 at 10:05pm by Shane

Biology
Cross a roan bull with a roan cow. I need to know the key and the punnet square
Wednesday, February 11, 2009 at 4:30pm by Astrid

Math
I suggest using different colour pencil, simply construct the figures they way you described it start with 1 square ---> sum = 1 draw a square on all the exposed sides, that would add 4 new squares ---> sum = 5 I then drew a square on each of the exposed sides, adding 8 ...
Thursday, June 18, 2009 at 9:58am by Reiny

math
In my drawing I have 5 squares along the side and 5 along the bottom. All together I had 5 * 5 squares = 25.
Wednesday, September 26, 2012 at 1:20pm by Ms. Sue

Mathematrics
Each diagram in the sequence is obtained by drawing of a 1 unit square on each side that forms the perimeter of the previous diagram, the 1st digram contains (1) square, the 2nd diagram (4) squares and the 3rd diagram (13) squares, I would like to know how to find how many ...
Wednesday, June 17, 2009 at 2:14pm by Brittany

math
Does region A have larger squares? How many squares are in a "set"? You have only told us how many sets there are.
Wednesday, December 14, 2011 at 12:31am by drwls

geometry
A piece of board 8yd by 6yd is cut into squares.The perimeter of each square is 8yd.How many squares are there?
Thursday, February 23, 2012 at 4:10pm by Clemence

geometry
squares in a rectangle this rectangle has been divided into 11 squares what is a equation that will yield the value of x
Wednesday, April 18, 2012 at 10:26pm by RYan

math
use graph paper. Draw the rectangle, covering 12 squares. Shade 5 of the 12 squares.
Monday, June 18, 2012 at 10:21am by Steve

math
Jorge sees that there are small and large squares in the tile design belo.how many squares are there in all in the design?
Thursday, March 20, 2014 at 8:45pm by erika

math
On a square gameboard that is divided into n rows of n squares each, k of these squares lie along the boundary of the gameboard. Which of the following is a possible value for k?
Saturday, April 17, 2010 at 8:42pm by john

8th grade
if 20 of 100 squares on a grid are shades blue, what percent of the squares are blue
Monday, August 25, 2008 at 7:11pm by courtney

math problem
In a standard carnival game, you toss a coin on a table top marked with a grid of squares. You win if the coin lands without touching or overlapping any lines. In other words, the coin needs to land entirely inside one of the squares. If the squares measure 1 1/2 inches across...
Tuesday, June 11, 2013 at 10:12am by Anonymous

math
Four identical squares, lined up side by side, form a rectangle whose area is 144. What is the perimeter of three of the squares?
Thursday, April 11, 2013 at 9:07pm by anonymous

Math
first, it is a difference of two squares: (y^2-1)(y^2+1) Next, the first term is again the difference of two squares. If you allow imaginary numbers, then the second term is a difference of two squares (y+i)(y-i)
Friday, March 13, 2009 at 7:12pm by bobpursley

3rd grade math
One thing to try is to make a large square with 1600 small squares in it. To do so, you would have 40 rows of 40 squares each. Can you see it? Once you have the whole large square made with the smaller squares inside, draw one vertical line to divide the large square in half. ...
Sunday, January 30, 2011 at 9:47pm by Writeacher

math
a student said that all squares are rectangles, but not all squares are rhombuses.What was the error??
Thursday, December 2, 2010 at 6:35pm by Katherine

math
a student said that all squares are rectangles, but not all squares are rhombuses.What was the error??
Thursday, December 2, 2010 at 7:23pm by Katherine

math
(b^4 - 16)/(b-2) = (b^2 + 4)(b^2- 4)/(b-2) , difference of squares = (b^2+4)(b+2)(b-2)/(b-2), difference of squares again on the second part of numerator = (b^2 + 4)(b + 2)
Sunday, August 21, 2011 at 9:53am by Reiny

Math
Two consecutive integers are squared. The sum of these squares of these squares is 545. What are the integers?
Tuesday, June 5, 2012 at 9:34pm by Aria

math
How many perfect squares are less than or equal to 36? how many less than or equal to 144? In general how many perfect squares are less than or equal to n^2? Using all these answers, estimate the number of perfect squares less than or equal to N.
Wednesday, September 16, 2009 at 6:44pm by lia

math
This is about problem solving patterns in 4th grade. The question asks What are the fewest nunber of buttons you need to make six rows in this pattern?Then to the right of the picture there is 6 buttons in one row and 5 buttons in the second row and 4 buttons in the third row...
Thursday, August 16, 2007 at 10:54pm by michael

Math!!
A square quilt for a child's bed has a border made up of 32 pieces with an area of x each, and 4 small squares with an area of 1 square inch each. The main part of the quilt is made of 64 squares with an area of x squared each. If the quilt is 4 ft by 4 ft, what are the ...
Monday, November 6, 2006 at 10:21pm by Marissa

Math
A figure is made of a row of squares. One square has a perimeter of 4. Two squares have a perimeter of 6, and so on. Finish the input-output table to show the pattern.
Wednesday, September 21, 2011 at 2:53pm by Raquel

pre-algebra
You are working on a polynomials problem with algebra tiles. You have five big squares, seven rectangles, and eight small squares on your desk. your classmate leans over and borrows three big squares, one rectangle, and five small squares. Write an algebraic equation that ...
Monday, March 17, 2008 at 3:48pm by Dj

math
Tommy was weaving different-sized squares of yarn for a class quilt. He had a skein of yarn that was 5 2/3 yards long.He made two squares using 2 3/8 feet,
Tuesday, August 25, 2009 at 7:58pm by jessie

Perimeter
Draw a figure with a perimeter of 24 squares, using 21 squares
Sunday, April 18, 2010 at 4:48pm by Jhon

4th grade math
a set has 12 squares. Which is the number of squares in 1/3 of the set?
Monday, January 25, 2010 at 7:40pm by crystal

Algebra
How can you determine if a polynomial is the difference of two squares? I think that if the polynomial is x^2-64 that this is a polynomial that is a difference of two squares because if you factor it out you would get (x+8)(x-8). If the 64 in my example were positive would ...
Saturday, August 30, 2008 at 2:06am by Laura

Math: Statistics Least squares line
Find an equation of the least squares line, then use it to complete the table. X- 111 169 230 287 335 ? Y- 2 3 4 5 6 7 Extrapolation I missed the lesson on this and as far as I can tell I think the least squares line is y= .01764x+ .oo693 If anyone could verify my line and and...
Wednesday, March 19, 2014 at 11:59pm by Lola

Calculus
an open top box is to be made by cutting congruent squares of side length x from the corners of a 12 by 15 inch sheet of tin and bending up the sides. how large should the squares be? what is the resulting maximum value?
Monday, February 28, 2011 at 4:53pm by Lauren

Math
From the corner, it could only reach 2 squares in the first move. In the center of the board, it can reach 8 different squares. However, in the second move, you have two different starting points, but they don't have the availability of all eight positions due to the edge of ...
Wednesday, November 4, 2009 at 8:00pm by PsyDAG

math
a region has 12 equal squares, what is the number of squares in 1/3 of the region
Wednesday, January 15, 2014 at 5:38pm by kelly

Physics
From my homework, I have to to find the area of circle. One of my tasks is to trace a cylinder end down and then on graph paper trace the end of each. I did already that, but now I am having troulb converting the number of squares to square centimeters. Here are my numbers of ...
Sunday, August 26, 2007 at 7:53pm by Soly

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