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Norma-Jean [14]
3 years ago
9

What is the smallest two-digit prime that is the sum of three (not necessarily distinct) positive perfect cubes?

Mathematics
2 answers:
love history [14]3 years ago
6 0

Answer:

17

Step-by-step explanation:

1+8+8=17\\1^3+2^3+2^3=17

MA_775_DIABLO [31]3 years ago
3 0

Answer:

17

Step-by-step explanation:

We begin by listing the smallest positive perfect cubes with two digits or fewer:

1, 8, 27, 64.

And now we sum them. 1+1+1 is too small; 1+1+8=10 which is not prime; but 1+8+8=17, which is indeed a prime. Hence the answer is 17

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Jordan mixed together 9 gal. of Brand A fruit drink and 8 gal. of Brand B fruit drink which contains 48% fruit juice. Find the j
Pie

Answer:

Step-by-step explanation:

You do this by figuring out the amounts of pure fruit juice in all.

Explanation:

Mixture:

17 gal 30% contains:  

17

⋅

30

100

=

5.10

gal pure juice

From Brand B:

8 gal 48% contains:  

8

⋅

48

100

=

3.84

gal pure juice

So  

5.10

−

3.84

=

1.26

gal came from 9 gal of brand A

So the percentage of A is:

1.26

9

⋅

100

=

14

%

pure juice.

Mark brainliest if this answer is correct please

8 0
3 years ago
A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is
BARSIC [14]
Large boxes are 40 pounds.
Small boxes are 30 pounds.
Let me know if you need the work!
6 0
3 years ago
Skins legendary skins 100 points epic skins 50 points rare skins 25 points uncommon skins 10 points common skins 5 points this i
ivolga24 [154]

Answer:

so legendary is twice epic

epic is twice rare

rare is 2.5 uncommon

uncommon twice common

3 0
3 years ago
h.) How many different ways can Johnny place an algebra book, a geometry book, a chemistry book, an English book, and a health b
Nady [450]

Answer:

5!

Step-by-step explanation:

take algebra book. it can be placed first or 2nd or 3rd or 4th or last. so 5 different ways. but geometry book will be arranged in 4 ways, since algebra book is already arranged.

5p5

5!/0!= 5! = 120

7 0
2 years ago
Determine if the ordered pair (-5, -1) is a<br> solution of 2x - y =-11.
Marrrta [24]
No, when you plug is -5 for x and -1 for why, it ends up being -9 not -11. (-5,-1) is not a solution.
7 0
3 years ago
Read 2 more answers
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