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3 years ago

9

A Punnett square is a grid used to show possible gene combinations for the offspring of two parents. In the Punnett square shown

, a boy is represented by XY. A girl is represented by XX.
Complete the Punnett square.

2 answers:

JulijaS [17]3 years ago

7 0

It would be XX top left, XX top right, XY bottom left, XY bottom right

PtichkaEL [24]3 years ago

3 0

The punnet square is showing that

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Solution to equation c-4>2(c)

inna [77]

C-4>2c
minus c from both sides
c-c-4>2c-1c
0-4>c
c<-4
c can be any number less than -4

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3 years ago

I’m struggling with this could you help me pls

deff fn [24]

X=0, y=6
x=1, y=4
x=2, y=2
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3 years ago

Read 2 more answers

A quality control engineer at a potato chip company tests the bag filling machine by weighing bags of potato chips. Not every ba

Ahat [919]

Answer:

$z=\frac{0.21 -0.15}{\sqrt{\frac{0.15(1-0.15)}{100}}}=1.68$

Step-by-step explanation:

Information provided

n=100 represent the random sample taken

X=21 represent the number of bags overfilled

$\hat p=\frac{21}{100}=0.21$ estimated proportion of overfilled bags

$p_o=0.15$ is the value that we want to test

z would represent the statistic

Hypothesis

We need to conduct a hypothesis in order to test if the true proportion of overfilled bags is higher than 0.15.:

Null hypothesis: $p =0.7$

Alternative hypothesis: $p > 0.15$

The statistic for this case is:

$z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}}$ (1)

And replacing the info given we got:

$z=\frac{0.21 -0.15}{\sqrt{\frac{0.15(1-0.15)}{100}}}=1.68$

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3 years ago

Dave wants to put a row of tiles in his kitchen. The row has to be 3 meter long. Each tiles is a square, with 25 cm sides. How m

ladessa [460]

Answer:the answer is b or c

Step-by-step explanation:

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3 years ago

Mr Smith takes orders from 12 people. 8 people want coffee and 6 people want donuts. how many people want coffee and donuts?

PIT_PIT [208]

Answer:

2

Step-by-step explanation:

8 + 6 - 12 = 2

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3 years ago