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Alex Ar [27]
2 years ago
13

Natalie walked 3/5 mile in 1/2 hour. How fast did she walk, in miles per hour

Mathematics
2 answers:
defon2 years ago
5 0

Answer:

11/5

Step-by-step explanation:

I know it's right trust me

V125BC [204]2 years ago
4 0

Answer:

6/5 miles per hour or 1.2 miles per hour

Step-by-step explanation:

If Natalie walked 3/5 miles in 1/2 hour, then in 1 hour she would have walker 6/5 miles(3/5 * 2). You can write 6/5 as 1.2 (6 divided by 5). Thus, Natalie walked 1.2 miles per hour

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if you were giving advice to a freind, what would you say are the most important things to know about investing 4 sentences
melomori [17]

Answer:

Step-by-step explanation:

Never invest money that you cant afford to lose. Your first goal should always be to avoid major losses. Dont get greedy, be patient, seek the advice of qualified well - regarded advisors, and keep your costs low. Research is a part of an investor's due diligence...so whether you work with investment professionals or on your own, it is wise to do your homework. Dont jump in blind.

5 0
3 years ago
There are 6 minutes of commercials for every 24 minutes of television. How many minutes of commercials are there in 1 hour and 3
mafiozo [28]

Answer:

16\ minutes

Step-by-step explanation:

For every 24\ minutes of television time of commercials = 6\ minutes

% of commercials \=frac{6}{24}\times 100=25\%

Now when time of television=1\ hour\ 36\ minutes=60+36=96\ minutes

25 \%\ of 96=\frac{25}{100}\times 96=\frac{96}{4}=16\ minutes

6 0
3 years ago
Simplify: 3(4x – 2) + 9 + 2
kirill [66]

Answer:

-6x+5y+8

Step-by-step explanation: subtract 9xfrom 3x

Subtract 2 from 10

-6x+5y+10-2

-6x+5y+8

6 0
3 years ago
Find the range of the function for the given domain. ​
Mice21 [21]

Answer: {5, -7, -19, -27, -35}

Step-by-step explanation:

In order solve this, we need to plug in the values of x into the table.

For spaces on the left of the equals sign, you need to write each x from the domain. You can then match that x-value with its function value by putting that on the right side.

For each equation, we are simply plugging a number from the domain into the function and replacing the x-value:

f(-1) = -4(-1) + 1 = 5\\f(2) = -4(2) + 1 = -7\\f(5) = -4(5) + 1 = -19\\f(7) = -4(7) + 1 = -27\\f(9) = -4(9) + 1 = -35

I hope this helps. If you need any extra explanation on how the functions are set up, please let me know.

5 0
1 year ago
What answer is this?
klemol [59]

Answer:

option B

\frac{31}{50}-\frac{4}{25} i

Step-by-step explanation:

Given in the question a complex fraction

<h3>Step1</h3>

To divide complex numbers, you must multiply by the conjugate. To find the conjugate of a complex number all you have to do is change the sign between the two terms in the denominator.

\frac{5+4i}{6+8i}(\frac{6-8i}{6-8i})

<h3>Step2</h3>

Distribute (or FOIL) in both the numerator and denominator to remove the parenthesis.

\frac{30+24i-40i-32i²}{36-64i^{2} }

<h3>Step3</h3>

Simplify the powers of i, specifically remember that i² = –1.

\frac{62-16i}{36+64}

<h3>Step4</h3>

\frac{62}{100}-\frac{16i}{100}

<h3>Step5</h3>

simply

\frac{31}{50}-\frac{4}{25}i

8 0
3 years ago
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