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wariber [46]
3 years ago
5

Kai wrote the number 85 on the board. Is 85 prime or composite? Explain

Mathematics
1 answer:
Bingel [31]3 years ago
4 0
It’s a composite because it has a multiple other than itself
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A right circular cylinder is inscribed in a sphere of radius r. Find the dimensions of such a cylinder with the largest possible
Burka [1]

Answer:

Largest volume in terms of r =  4r^3π/ 3√3 or you could write it as  4√3r^3π/9.

Step-by-step explanation:

3 0
4 years ago
A shopper needs 48 hot dogs. The store sells identical hot dogs in 2 differently sized packages. They sell a six pack hot dog fo
Archy [21]

Answer:He should buy the six pack.

Step-by-step explanation:

The total number of hotdogs that the shopper needs is 48.

The store sells identical hot dogs in 2 differently sized packages. They sell a six pack hot dog for $2.10, and an eight pack of hot dog for $3.12.

If the shopper buys the six pack hot dog, he would need to buy 8 of it. The total cost would be

8 × 2.10 = $16.8

If the shopper buys the eight pack hot dog, he would need to buy 6 of it. The total cost would be

6 × 3.12 = $18.72

The 6 pack is cheaper than the eight pack. Therefore,

He should buy the six pack.

5 0
3 years ago
Explain why -4 is not a real number but -8 is two equations below of what they look like
Margarita [4]

-4 isn't a real number because there is no square root of -4. However, there is a cube root of -8, because -2 * -2 * -2 = -8.

7 0
3 years ago
What is the slope of a line that is parallel to y = 3x + 5?
kirza4 [7]

Answer:3

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Step-by-step explanation:

3 0
3 years ago
Help me pls my mom is yelling at me to do this and i have no idea how to do it.
Kamila [148]

Answer:

10x+y

Step-by-step explanation:

5 0
2 years ago
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