3 years ago

Help needed, this is timed :’)

Mathematics

1 answer:

juin [17]3 years ago

4 0

Answer:

Step-by-step explanation:

last answer

You might be interested in

In a population of 1000 snails, tests of snail color genes show that 160 snails are AA, 480 are Aa and 360 are aa. What is the f

Kipish [7]

Answer:

Option C.

Step-by-step explanation:

Total population = 1000 snails

AA = 160 snails

Aa = 480 snails

aa = 360 snails

Frequency of each type.

$AA=\dfrac{160}{1000}=0.16$

$Aa=\dfrac{480}{1000}=0.48$

$aa=\dfrac{360}{1000}=0.36$

Now, we get

$A^2=0.16\Rightarrow A=\sqrt{0.16}=0.4$

he frequency of the A allele in this population is 0.4.

Therefore, the correct option is C.

3 0

3 years ago

What is 3 fiffths square 3 equal ?

Slav-nsk [51]

This makes no sense srry, rephrase it correctly pls in order for me to answer it :P

4 0

3 years ago

Read 2 more answers

Carol climbed up 25.9 feet, came down 14.3 feet, and then went back up 10 feet. You calculate how high she is. How can you check

ioda

I think the answer is convert all decimals to fractions.

Hope this helps!!!!!

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B5x%20-%207%7D%20%20%3D%2010" id="TexFormula1" title=" \frac{5}{5x - 7} =

Alex17521 [72]

Answer:

x=1.5

Step-by-step explanation:

5=10(5x-7)
0.5=5x-7
7.5=5x
x=1.5

3 0

2 years ago

HELPP

LenaWriter [7]

F, D, C
F: 5 x 3 = 15
D: 7 x 3= 21 - 2 = 19
C: 5 x 3 = 15 + 6 = 21

6 0

2 years ago

Read 2 more answers