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Hatshy [7]
3 years ago
8

zack's science teacher gave each student in his class 15.0 grams of an unknown substance to identify. Each student was required

to verify the mass of their substance by taking four measurements. Which of Zack's measurements were the most accurate of the four recorded?
Mathematics
1 answer:
zmey [24]3 years ago
8 0

Answer:60

Step-by-step explanation:

15.0 x 4 = 60

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Question 8
diamong [38]

Answer:

Total apples=10

no.of honeycrisp Apple=2

1). Probability-2/10. =1/5

now total apples left=9

tolyal honey crisp apples left=1

2) probability=1/9

6 0
2 years ago
Write an inequality that represents the situation below:
stellarik [79]

Answer:

4 ( x - 2) > 5

Step-by-step explanation:

I think that's the right answer

5 0
3 years ago
Which of the following numbers could be the sides of a right triangle. A)8,15,17. B)6,8,12 C)9,11,21 D)4,13,16
ArbitrLikvidat [17]

Answer:

A) 8, 15, 17.

Step-by-step explanation:

Right triangle obey the Pythagorean theorem. Thus, we choose the two smaller numbers (being the cathetus) and if after applying the P. Theorem we get the biggest of each option  (the hypotenuse) that means that those numbers could be the sides of a right triangle.

The Pythagorean theorem states that: a^2+b^2=c^2

Thus:

\sqrt{a^2+b^2}=c

Option A:

\sqrt{8^2+15^2}=17 → 17 = 17 OK!

Option B:

\sqrt{6^2+8^2}  = 10 → 10 ≠ 12 NO

Option C:

\sqrt{9^2+11^2} = [tex]\sqrt{202}[/tex] → \sqrt{202} ≠ 21 NO

Option D:

\sqrt{4^2+13^2} = \sqrt{185} → \sqrt{185} ≠ 16 NO

3 0
3 years ago
Help me solve 18.4/2.3*3.4+13.812
dexar [7]
=(8)(3.4)+13.812
=27.2 + 13.812
=41.012
the Answer is 41.012
7 0
2 years ago
Michael has a collection of 1404 race cards.He hopes to sell the collection in packs of 36 cards,and make 633.75 when all the pa
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He should charge 16.25 for each pack
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