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borishaifa [10]
3 years ago
8

What expression can be used to subtract 2/5 - 3/10

Mathematics
1 answer:
DanielleElmas [232]3 years ago
3 0

Answer:

Step-by-step explanation:1/10

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John is making trail mix he mixed 10.33 cups of raisins 12.25 cups of pretzels and 7.50 cups of chocolate to make 4 servings est
Mariulka [41]

Answer: 30.1

Step-by-step explanation:

Cups of raisins mixed= 10.33

Cups of pretzels mixed= 12.25

Cups of chocolate mixed= 7.50

When each ingredients is rounded to the nearest tenths, it will be:

Cups of raisins mixed= 10.3

Cups of pretzels mixed= 12.3

Cups of chocolate mixed= 7.5

Total trail mixed by John= 10.3 + 12.3 + 7.5 = 30.1

30.1 cups was mixed together by John.

7 0
4 years ago
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Which of the following would best be addressed by a scatter plot?
djyliett [7]

Answer:

C

Step-by-step explanation:

There has to be two variables it's being compared to, in which case this is the blood sugar level and the amount of sugar

6 0
3 years ago
Express as a single power.
Nina [5.8K]

a) 1

b) -5

c) \frac{6^3.6^5}{6^2.6^4} = \frac{6^{3+5} }{6^{2+4} } = \frac{6^8}{6^6} = 6^{8-6}=6^2

5 0
3 years ago
Identify the number of terms in this polynomial.<br> 5k^5+7k-2
Sphinxa [80]

Answer:

cuatro terminos

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Britney lost $450 on investment which was 45% of the money she invested how much money did she invest ?
Whitepunk [10]
She would have invested $1,000 because 1,000x0.45=450. I hope that helped you!
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3 years ago
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