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Minchanka [31]
3 years ago
8

Simplify the following expression. 9 1/2 r 5/2 t __________ rt 1/2

Mathematics
1 answer:
rosijanka [135]3 years ago
4 0

Answer:

12r/t

Step-by-step explanation:

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N<br> What is the range of the function f(x) = -2(6") + 3?
LuckyWell [14K]

Answer:

Step-by-step explanation:

6 0
3 years ago
I reallyyyy need help on these question
rodikova [14]

Answer:

im not sure how to help u just try using a caculator

Step-by-step explanation: sorry

4 0
3 years ago
Employees in 2012 paid 4.2% of their gross wages toward social security (FICA tax), while employers paid another 6.2%. How much
Dafna1 [17]

Answer:

$3066

Step-by-step explanation:

We have been given that employees in 2012 paid 4.2% of their gross wages toward social security (FICA tax), while employers paid another 6.2%. We are asked to find the amount paid by an employee earning $73,000 per year toward social security.

To find the amount paid by an employee with annual gross earnings of $73,000, we need to find 4.2% of $73,000.

\text{Amount paid by the employee}=\$73,000\times \frac{4.2}{100}

\text{Amount paid by the employee}=\$730\times \frac{4.2}{1}

\text{Amount paid by the employee}=\$3066

Therefore, the employee will pay $3066 toward social security out of their gross wages.

6 0
3 years ago
Conner and Jana are multiplying (3⁵6⁸)(3⁹6¹⁰).
ad-work [718]
<h3>Conner work is correct. Jana work is wrong</h3>

<em><u>Solution:</u></em>

<em><u>Given that,</u></em>

<em><u>Conner and Jana are multiplying:</u></em>

(3^56^8)(3^96^{10})

Given Conner's work is:

(3^56^8)(3^96^{10}) = 3^{5+9}6^{8+10} = 3^{14}6^{18}

We have to check if this work is correct

Yes, Conner work is correct

From given,

(3^56^8)(3^96^{10})\\\\3^5 \times 6^8 \times 3^9 \times 6^{10}

Use the following law of exponent

a^m \times a^n = a^{m+n}

Therefore,

3^5 \times 6^8 \times 3^9 \times 6^{10} = 3^5 \times 3^9 \times 6^8 \times 6^{10} = 3^{5+9} \times 6^{8+10} = 3^{14} \times 6^{18}

<em><u>Given Jana's work is:</u></em>

(3^56^8)(3^96^{10}) = 3^{5.9}6^{8.10} = 3^{45}6^{80}

This is incorrect

The powers of same base has to be added. But here, powers are multiplied which is wrong

7 0
3 years ago
Lucy fills a bathroom sink with water. Is the amount of water more than one liter, about one liter, or less than one liter . Exp
seropon [69]
More than one liter because it only depends how bog your sink is...I believe it is more than one liter
6 0
4 years ago
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