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Gnoma [55]
3 years ago
13

Evaluate the expression if k = 5 and w = 3 * 3k + 2w - 4K

Mathematics
1 answer:
WINSTONCH [101]3 years ago
7 0
Answer is 1




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If your Indiana trip is 375 km, how many cm is this ?
Ivan

Answer:

The answer is 3.75e+7

Step-by-step explanation:

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3 years ago
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The students in the Go Green dub started a whool recling program. In
OlgaM077 [116]

Answer:

Students collected

  • 85+255=340 pounds of paper;
  • 18+90=108 pounds of cans;
  • 340+108=448 pounds of paper and cans combined in September and October.

Step-by-step explanation:

In September, the students collected 85 pounds of paper and 18 pounds of cans to recycle.

In October, their goal is to collect three times the amount of paper and five times the amount of cans they collected in September.

Hence, in October they collected

  • 85\times 3=255 pounds of paper;
  • 18\times 5=90 pounds of cans.

In total, they collected

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3 0
3 years ago
both commensalism and parasitism are relationships that benefit at least one species. which of the following describes the effec
scoundrel [369]

Answer:

C) Commensalism has no effect on the species, while parasitism has a negative effect.

Explanation:

Commensalism and parasitism are both forms of species interaction.

Commensalism:

Commensalism refers to an ecological relationship between two species where one species benefits from the other but the other is neither harmed nor benefited. For example, remoras are little fish that attach to sharks and other larger fish. Remoras benefit in terms of protection, transport and food. They feed off scraps attached to the shark's mouth and teeth. However, the shark neither benefits nor suffers from this interaction.

Parasitism:

Parasitism is a relationship between a host and a parasite where the parasite benefits at the expense of the host. the parasite attains benefits while harming the host. For example, ticks and fleas that infest dogs. The ticks attain nutrients from the host's blood and in turn, weaken and harm the host.

6 0
3 years ago
Given h(t)=-2(t+5)^2+4, find h(-8)
alexandr402 [8]
Substitute -8 for t in  <span>h(t)=-2(t+5)^2+4:

h(-8) = -2(-8+5)^2 + 4    =  -2(-3)^2 + 4    =    -2(9) + 4  = -18 + 4  

h(-8) = -18 + 4 = -14 (answer)</span>
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3 years ago
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Factorizar A- m⁹+125<br>B - 125a³ + 150a² b + 60ab³ + 8b³​
UkoKoshka [18]

Answer:

Kya Hua Hai Bhai Sab Kuchh khae Duniya Mein Sab Koi pata nahin to Aap To Pyar Karte

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