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Sonja [21]
2 years ago
6

4. How many seconds will it take an echo to reach your ears if you yell toward a mountain

Mathematics
1 answer:
Flauer [41]2 years ago
5 0
Sorry if it's low quality and blurry.

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Agora chess club has 16 members and gains a new memeber every month. The key club has 4 members and gains 4 new members every mo
svlad2 [7]

Answer:

For chess club:

y1 = 16 + 1*x where y1=total number of members after x months  

For film club

y2 = 4 + 4*x where y2=total number of members after x months  

y1 = y2 at  

16 + x = 4 + 4x

3x = 12  

x = 4  

Therefore, after 4 months they the same number of members (equals 20 members, 16 + 1*4 or 4 + 4*4).


3 0
2 years ago
A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2
stiks02 [169]

Answer:

2 with the second power??

Step-by-step explanation:

if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time

6 0
3 years ago
In the parallelogram below,<br> x = [? ]°<br> Z<br> 339<br> 1249
diamong [38]

Answer:

23

Step-by-step explanation:

Angle x and the two given angles form a triangle. The interior angles of a triangle add up to be 180.

so

124 + 33 + x = 180

157 + x = 180

x = 23

8 0
3 years ago
Can you plz help i don't understand
iris [78.8K]
The difference is 160
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3 years ago
Simplify. please do it now i need help
baherus [9]

Answer:

1/243 or 0.00411522…

3 0
2 years ago
Read 2 more answers
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