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patriot [66]
3 years ago
5

-38 = -2(-43d - 24) d=

Mathematics
1 answer:
Gnom [1K]3 years ago
5 0

To develop a molecular clock, you need to find which of the following?

a sequence of molecules

the rate at which changes occur in a type of molecule

how much total change has occurred in a type of molecule from two different species

how many molecules a species hasAnswer:

To develop a molecular clock, you need to find which of the following?

a sequence of molecules

the rate at which changes occur in a type of molecule

how much total change has occurred in a type of molecule from two different species

how many molecules a species has

Step-by-step explanation:

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Find the inverse of the following function.
Naddik [55]

For this case we must find the inverse of the following function:

f (x) = 8 \sqrt {x}

For this, we follow the steps below:

We change f (x) to y:

y = 8 \sqrt {x}

We exchange the variables:

x = 8 \sqrt {y}

We solve for y:

8 \sqrt {y} = x

We divide between 8 on both sides of the equation:

\sqrt {y} = \frac {x} {8}

We raise both sides of the equation to the square to remove the root:

y = (\frac {x} {8}) ^ 2\\y = \frac {x ^ 2} {64}

So, the inverse is:f ^ {- 1} (x) = \frac {x ^ 2} {64}

ANswer:

Option C

3 0
3 years ago
I will appreciate a quick answer
Elan Coil [88]

Answer:

∠SRQ = 75º, ∠TQR = 75º, ∠TSR = 105º, ∠STQ = 105º

Step-by-step explanation:

Since the quadrilaterals are similar, their corresponding angles are the same.  

3 0
3 years ago
Yesterday,Bethany sent 60 text messages. she said 15 percent of those messages were to her best friend. How many texts messages
dimulka [17.4K]

Answer:

9

Step-by-step explanation:

We have to multiply 60 by 15%

15% = \frac{15}{100} = 0.15, hence

number of text = 60 × 0.15 = 9


7 0
3 years ago
Read 2 more answers
The gandhara region is the home of many portrayals of ____.
Alexandra [31]
BUDDHA. It is a cold climate region where many BUDDHA carvings, with simplistic  garments and appearance can be seen. This also exemplifies Gandhara art work that is usually influenced by roman empire.
3 0
3 years ago
What is the equation of the line in point-slope form that has a slope of -3 and passes through the point (5, 9)?
krek1111 [17]

Answer:

y-9=-3(x-5)

Step-by-step explanation:

The equation of the line in point-slope form is given as

y-y_1=m(x-x_1)

Here m=-3 and (x1, y1)=(5, 9)

Therefore,

y-9=-3(x-5)

8 0
3 years ago
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