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3 years ago

Which fraction represents 25% of the offspring in a genetic cross?

Mathematics

2 answers:

dalvyx [7]3 years ago

8 0

Answer:

1/4

Step-by-step explanation:

There should be 4 boxes in a genetic cross

Korvikt [17]3 years ago

7 0

Answer:

1/4 because we already know that 1/4 is equal to 25%

Step-by-step explanation:

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Someone please help me

Irina18 [472]

Answer:

a) Angle XBC = 55° because it's a corresponding angle

AXY = XBC

b) 180° - (55° × 2) = 70°

7 0

3 years ago

Cuál es el resultado de |-15| x (-5)

notka56 [123]

Answer:

$\frac{15}{x^5}$

Step-by-step explanation:

$\left|-15\right|x^{-5}$

Step 1: Apply exponent rule: $\:a^{-b}=\frac{1}{a^b}$

$=\left|-15\right|\frac{1}{x^5}$

Step 2: Multiply fractions: $a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}$

$=\frac{1\cdot \left|-15\right|}{x^5}$

Step 3: Simplify

$=\frac{15}{x^5}$

The result is $=\frac{15}{x^5}$

<u>Spanish/Espanól</u>

Respuesta:

$\frac{15}{x^5}$

Explicación paso a paso:

$\left|-15\right|x^{-5}$

Paso 1: aplique la regla del exponente: $\:a^{-b}=\frac{1}{a^b}$

$=\left|-15\right|\frac{1}{x^5}$

Paso 2: multiplica fracciones: $a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}$

$=\frac{1\cdot \left|-15\right|}{x^5}$

Paso 3: simplifica

$=\frac{15}{x^5}$

El resultado es $=\frac{15}{x^5}$

7 0

3 years ago

Sally has 300 tangerines and and and 3%are Wayne's what percent does Sally have

marishachu [46]

Answer:

The answer is 97%

Step-by-step explanation:

To answer this problem you need to take the 300 tangerines, it in all that is the 100% so, now you need to take away the 3%, you are left with 97% (I hope i'm correct, sorry if i'm not)

5 0

2 years ago

2x(3x+7) multiply the expressions.

kolbaska11 [484]

Answer:

6x^2 +14x

Step-by-step explanation:

Multiply using the distributive property.

8 0

3 years ago

Find the area of the isosceles triangle below

garri49 [273]

Answer:

Step-by-step explanation:

3 0

3 years ago