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PIT_PIT [208]
3 years ago
9

Which expression equals 24? a. (2 4)(3) b. (4 x 2)(3) c. (4 3) - 2 d. (4 - 2) 3?

Mathematics
1 answer:
snow_lady [41]3 years ago
4 0
B. because 4×2 = 8×3 = 24 hope this helped :)
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How to find the real number solution of the equation x3+27x=9x2+27?
Alina [70]
Well think the answer is x = 14/9 but I don't think there is a full number for this equation.
3 0
3 years ago
An organization will give a prize to a local artist. The artist will be randomly chosen from among 10 painters, 3 sculptors, and
Fofino [41]

The probability is 8/18 or 44%.


Since there are 3 sculptors and 5 photographers, and the question is asking for either a sculptor or photographer, you add them together. There are a total of 18 artists, and the probability is the chance of a certain thing happening over the total amount of things that can happen (i.e. a coin landing on heads is 50%).

The answer would be 8/18.

7 0
3 years ago
Read 2 more answers
-1/2(-5/6+1/3)<br> Simplify
ivann1987 [24]
Simplified the answer is 1/4 or 0.25 in decimal form
8 0
3 years ago
Please help with this question, I need to make sure I'm right. Thanks
Lina20 [59]

an=4n+1

Sum of first 30 terms

a1+a2+.................a30

 Sn=(a1+an)*n/2

a1-----------first terms

an=---------last term-----a30

n= number of terms-----30

 calculation of a1

a1=4n+1=4*1+1=5

 calculation of an

a30=4*30+1=121

 S30=(a1+a30)*30/2

S30=(5+121)*30/2=1890

<span>The sum of first 30 terms is 1890</span>


4 0
3 years ago
Encik Zulhazim deposited RM8000 in a fixed deposit account at Bank T for 2 years with interest rate of 5% per annum. What is the
creativ13 [48]

Answer: $34.08

<u>Step-by-step explanation:</u>

\text{Compound Interest}:A=P\bigg(1+\dfrac{r}{n}\bigg)^{nt}\\\\\bullet A=\text{accrued amount (final balance)}\\\bullet P=\text{principal (amount invested)}\\\bullet r=\text{interest rate (convert percentage to a decimal)}\\\bullet n=\text{number of times compounded (in one year)}\\\bullet t=\text{time (number of years)}\\\\\\\underline{\text{Given:}}\\\bullet P=8000\\\bullet r=5\% (0.05)\\\bullet n=3\ \text{(every 4 months is 3 times per year)}\\\bullet t=2

A=8000\bigg(1+\dfrac{0.05}{3}\bigg)^{3(2)}\\\\\\A = \large\boxed{8834.08}

\text{Simple Interest}:A=P(1+rt)\\\\A=8000+8000[1+0.05(2)]\\\\A=\large\boxed{8800.00}

Difference = Compound Interest - Simple Interest

                 =  8834.08  - 8800.00

                 =       34.08      

                 

4 0
3 years ago
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