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3 years ago

Who ever answers first get 100 points

Mathematics

2 answers:

ch4aika [34]3 years ago

6 0

Answer:

thanks cuh

Step-by-step explanation:

Molodets [167]3 years ago

4 0

Answer:

okattt

Step-by-step explanation:

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Gal/qt = 1/4 = ?/48 = ______ Gal <br> Number answer only <br> will give BRAINLIEST

fiasKO [112]

Answer:

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2 years ago

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If A: B = 5:7 and B: C = 3: 5, then A :B: C is:

mel-nik [20]

Answer:

15:21:35

Step-by-step explanation:

to find this answer you must find a ratio in which both bs are the same

multiple a:b by 3 and b:c by 7

15:21 21:35

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15:21:35

that is your answer

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2 years ago

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What will the sign be on the solution to this problem: (-3)(-4)(5)(6)(-7)<br><br> +<br> -

Korvikt [17]

Answer:

Step-by-step explanation:

becuase (-3)(-4) will give you a positive and when you mutipy it with the 5 and 6 you will still get postive but when you multiply with -7, you will get a negitive

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3 years ago

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Taven mixes 18 liters of 14% acid solution with a 35% acid solution, which results in 23% acid solution.

miv72 [106K]

(0.35x + 0.14 * 18) / y = 0.23
x + 18 = y

4 0

3 years ago

(20 pts)

irakobra [83]

A function can be represented by equations and tables

4 users are logged in by 9am
The domain is [3,23] and the range of the function is [3,4]

<h3>The number of users at 9am</h3>

The function is given as:

$g(x) = \frac14 \sqrt{x - 3} + 3$

At 9am, x = 9.

So, we have:

$g(x) = \frac14 \sqrt{9 - 3} + 3$

$g(x) = \frac14 \sqrt{6} + 3$

Simplify

$g(9) = 3.6$

Approximate

$g(9) = 4$

Hence, 4 users are logged in by 9am

<h3>The domain</h3>

Set the radical to 0

$x - 3 = 0$

Solve for x

$x = 3$

The maximum time after midnight is 23 hours.

So, the domain is [3,23]

<h3>The range</h3>

When x = 3, we have:

$g(x) = \frac14 \sqrt{x - 3} + 3$

$g(3) = \frac 14 * \sqrt{3 - 3} + 3 = 3$

When x = 23, we have:

$g(23) = \frac 14 * \sqrt{23 - 3} + 3 = 4$

So, the range of the function is [3,4]

Read more about domain and range at:

brainly.com/question/2264373

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2 years ago