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2 years ago

15

What is the area of the triangle? Is this correct?

2 answers:

lorasvet [3.4K]2 years ago

4 0

Answer:

4.5

Step-by-step explanation:

We can use heron's formula in this case let perimeter/2 be represented y p

kobusy [5.1K]2 years ago

3 0

Answer:

6.36

Step-by-step explanation:

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What number lies between -2 and -3

Alex73 [517]

Answer:

-2.5?

Step-by-step explanation:

7 0

3 years ago

An economist conducts a nationwide survey to study the financial perceptions of US adults. Specifically, he asks a random sample

katen-ka-za [31]

Answer:

a) (0.806, 0.852)

b)Margin of error ≤ 0.01

1.96*√{0.5*(1–0.5)/n} ≤ 0.01

√n ≥ 98

n ≥ 9604

• Smallest sample size = 9604

Step-by-step explanation:

I found this on Chegg

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2 years ago

A vehicle travels a distance of 504 - 10+ 6 miles in + 2 minutes. The vehicle's speed is miles/minute.

laiz [17]

Answer:

502

Step-by-step explanation:

504-10=494

494+6=500

500+2=502

answer 502

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2 years ago

How to write (1.5 x 10^-4) x (2.5 x 10^3) in scientific notation

maria [59]

<h2>Answer:</h2>

The answer to your question is: (4 x 10^-1)

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2 years ago

Write each situation as a ratio in simplest form. 10 apples and 6 bananas to 3 oranges and 5 grapes.

mojhsa [17]

You only gave 1 situation

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3 years ago