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o-na [289]
3 years ago
10

Please look at the screenshot it has my question.

Mathematics
1 answer:
shepuryov [24]3 years ago
3 0

Answer:

6.25 mins (6 minutes 15 seconds)

Step-by-step explanation:

96 tests = 2mins

300 tests = x mins

X = 2/96 x 300

X = 6.25 mins

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I need help tyx so much
Zielflug [23.3K]

Answer:

tax = $6.63

Step-by-step explanation:

We can find the tax by multiplying the original amount by the tax rate.

tax rate = 10 % = .1

tax = 66.30 * .10

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4 years ago
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Find the unit prices to the nearest tenth of one cent 12 oz for $2.10
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Answer:

Concept: Unit Price & Algebraic Representation

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3 0
3 years ago
Skate Land charges a $50 flat fee for birthday party rental and $5.50 for each person. Joann has no more than $100 to spend on t
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3 years ago
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Li Ping says a square with 3 inch sides has greater area than a parallelogram that is not a square but has sides that have the s
Kipish [7]

Answer:

Li Ping's statement makes sense.

Step-by-step explanation:

The area of a square with side lengths a inches is given by, A_1 = a^{2}.

Now, the area of a parallelogram with equal sides a inches, which is not a square is given by, A_2 = ah, where, h is the perpendicular distance between the opposite sides.

See the diagram attached.

Since a is the hypotenuse of as right triangle with height h, hence, a > h.

So, A_1 > A_2

Therefore, Li Ping's statement makes sense. (Answer)

8 0
3 years ago
Jeene and her friends were selling cookies. They sold four more boxes second week in the than they did the first week . On the t
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Answer:

i did 352 x 2 witch was 704 so i believe that it is 704 bc it said they sold double the sale of their second week

hoped this helped let me know if it did

8 0
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