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2 years ago

13

What is represented by a pair of lowercase letters in a punnett square?

1 answer:

Viefleur [7K]2 years ago

5 0

A pair of lowercase letters represents a recessive gene.

For further clarification, if needed... If the punnett square was for dark hair being dominant over blonde hair, the offspring that was represented by two lowercase letters in a punnett square would have a phenotype of blonde hair.

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Identify the domain and range of y=[[x]]+2

frez [133]

Domain = R
Range = R ....

6 0

2 years ago

Sorry the last one was messed up

juin [17]

B

I think it the most likely answer to me but I could be wrong

3 0

3 years ago

Write an equation of a line that passes through the point (-9,2) and is perpendicular to the line y=3x-12

Kaylis [27]

Answer:

Step-by-step explanation:

perp. -1/3

y - 2 = -1/3(x + 9)

y - 2 = -1/3x - 3

y = -1/3x - 1

answer is C

8 0

2 years ago

A spaceship launched into the air has a height (feet) at any given time (seconds) as h=-t^2+10t until it hits the ground. At wha

Bas_tet [7]

Answer:

The spaceship is at a height 9 feet above the ground at 1 second and 9 second after lunched.

Step-by-step explanation:

Given that a spaceship launched into the air has a height at any time as

$h=-t^2+10t$

where h is height in feet and t is time in second.

To find the time when the height of the spaceship is 9, we need to put h=9 in the given equation.

$\therefore 9=-t^2+10t$

$\Rightarrow t^2-10t+9=0$

$\Rightarrow t^2-9t-t+9=0$

$\Rightarrow t(t-9)-1(t-9)=0$

$\Rightarrow (t-9)(t-1)=0$

$\Rightarrow t=1,9$

The spaceship is at a height 9 feet above the ground at 1 second and 9 second after lunched.

4 0

3 years ago

Plant B is 623 inches tall. Plant C is 4415 inches tall. Complete the sentences and show your reasoning. Plant C is _______ time

stepladder [879]

Answer:

Plant C is 7.09 times as tall as Plant B

Plant C is 3792 inches taller than Plant B.

Step-by-step explanation:

Plant C= 4415 in

Plant B =623 in

Ratio of lengths = $\frac{length \ of \ Plant C}{length \ of\ Plant B}}=\frac{4415}{623}=7.09$

So, we can say Plant C is 7.09 times as tall as Plant B

Difference in lengths = $4415\ in - 623 \ in = 3792 \ in$

So, we can say Plant C is 3792 inches taller than Plant B.

6 0

2 years ago