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mojhsa [17]
3 years ago
12

Please help solve this problem

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0

Answer:

40 times

Step-by-step explanation:

Number of known species of beetles: 4 × 10^{5} = 400,000

Number of known species of caddis flies: about  10^{4} =  10,000

To compare how many times more species of beetles there are than caddies flies, you could divide 400,000 by 10,000, which gives you 40.

Therefore, there are 40 times more of beetle species than caddies flies.

Please mark my answers as the Brainliest, if you find this helpul :)

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PLEASE ANSWER
Akimi4 [234]

Answer:

12 months.

2 x 6 = 12

2+1= 43 2 months

2+1= 44 4 months

2+1= 45 6 months

2+1= 46 8 months

2+1= 47 10 months

2+1= 48 12 months

3 0
4 years ago
Read 2 more answers
Solve: 2/x + 3/2x - 1/2 = 2/3
polet [3.4K]

Answer:

Step-by-step explanation:

\frac{2}{x}+\frac{3}{2x}-\frac{1}{2}=\frac{2}{3}\\multiply ~by~6x\\12+9-3x=4x\\21=4x+3x\\7x=21\\x=21/7=3

6 0
3 years ago
I need the answers pls!!!
max2010maxim [7]

Step-by-step explanation:

Adjacent angles are two angles that have a common vertex and common side but do not overlap. They share the same vertex and same common side.

Vertical angles are opposite angles made by two intersecting lines.

Hope this helps!

7 0
3 years ago
NEED HELP ON THIS ASAP!!!!!!
Keith_Richards [23]

Answer: Choice B (If you need to do questions like this in the future i recommend using the desmos graphing calculator online, inputting the equations and comparing them)

8 0
2 years ago
Can someone help me with my last question
slega [8]
What you need to do is that you plug p=3 into the expression [(5.4p+5)+(8+3.2p)]/2 and you have:
[(5.4*3+5)+(8+3.2*3)]/2
= (21.2+ 17.6)/2
= 38.8/2
= 19.4

The average of the two boys' points is p=3 is 19.4 points~

4 0
3 years ago
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