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nalin [4]
3 years ago
7

Explain how to write the solution to the given inequality in interval notation

Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0

Answer:

I think its [-4,-1] but I'm not sure

Delicious77 [7]3 years ago
7 0

Answer:

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:

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

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Please help me with this question​
stira [4]

Step-by-step explanation:

The river is 1000 m wide, and the boat moves at 3 m/s, so the time it takes to cross the river is:

t = (1000 m) / (3 m/s)

t = 333.3 s

The river flows at 2 m/s, so by the time he reaches the other bank, he drifts downstream a distance of:

d = (2 m/s) (333.3 s)

d = 666.7 m

4 0
3 years ago
in all, how many counting numbers from 200 to 500 are divisible by all of the following 2, 3, 4,5 and 6?
Arte-miy333 [17]

Answer:

I think its  6 numbers  . See below

Step-by-step explanation:

The numbers must end in 0 because they must be divisible by 2 and 5

240 is one number it is the first number between 200 and 500 which is divisible by the 5 numbers.

The LCM of the 5 numbers is  60 so we can add  300, 360, 420 and 480 to the list.

5 0
3 years ago
Of the 25 students on a field trip, 16 students bring cameras. what percent of the students bring cameras?
neonofarm [45]
16 / 25= 0.64
0.64*100=64

64% of the students bring cameras.
5 0
3 years ago
Read 2 more answers
A circle has a circumference of 7.850 units. What is its radius?
Roman55 [17]

\bf \textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ C=7.850 \end{cases}\implies 7.850=2\pi r\implies \cfrac{7.85}{2\pi }=r\implies 1.25\approx r

8 0
3 years ago
Read 2 more answers
How do you make .208 a fraction?
seropon [69]
0.\underbrace{208}_{3}=\frac{208}{1\underbrace{000}_3}=\frac{208}{1000}\\\\divide\ a\ numerator\ and\ a\ denominator\ by\ 8\\\\\frac{208}{1000}=\frac{26}{125}\\\\Answer:0.208=\frac{26}{125}
6 0
4 years ago
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