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vovangra [49]
3 years ago
9

What is the probability that an offspring will have an ss/RR genotype from a cross of Ss/Rr individuals?A. 6.26%B. 3.12%C. 12.5%

Mathematics
1 answer:
STatiana [176]3 years ago
6 0

Answer:

A. 6.26%

Step-by-step explanation:

Parents                 SsRr                         SsRr

Gametes          SR Sr sR sr              SR Sr sR sr

Offspring         SSRR   SSRr  SsRR SsRr

                        SSRr  SSrr SsRr Ssrr

                        SsRR SsRr <u>ssRR</u> ssRr

                        SsRr Ssrr  ssRr  ssrr

Probability = 1/16*100 = 6.25 %

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Penguin or Duck?
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9 students chose duck

Step-by-step explanation:

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This means that you would add 6 to the number that chose penguin, which is 3.

6 + 3 = 9

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Help with this exponential function!
butalik [34]

The population size after 6 years and after 8 years are 147 and 169 population respectively

<h3>Exponential functions</h3>

The standard exponential function is expressed as y = ab^x

where

a is the base

x is the exponent

Given the function that represents the population size P (t) of the species as shown;

p(t)=\frac{550}{1+5e^{-0.1t}} \\

For the population size after 6 years

p(t)=\frac{550}{1+5e^{-0.1(6)}} \\P(6)=\frac{550}{3.744}\\ P(6)=147 population

For the population after 8 years

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7 0
2 years ago
Given: Triangles ABC and DBC are isosceles, m∠BDC = 30°, and m∠ABD = 155°. Find m∠ABC, m∠BAC, and m∠DBC.
just olya [345]
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3 years ago
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Soloha48 [4]
Given:
Equilateral Triangular Prism
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I have attached an image of the tent. Since the height of the tent is also the height of the triangle, I will solve for the height of the triangle using Pythagorean theorem.

I divided the equilateral triangle into 2 right triangle. The height then becomes the long leg of the triangle. The hypotenuse is 196cm and the short leg is 98cm, half of one side of the triangle.

a² + b² = c²
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a² = (196cm)² - (98cm)²
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The height of the tent is 169.74 centimeters. 

6 0
2 years ago
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