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katen-ka-za [31]
2 years ago
8

Quiz: Writing an Equation given Attributes (focus, directrix, vertex, or p-value)

Mathematics
1 answer:
mash [69]2 years ago
5 0
E plus c equal G then smoke that zara
You might be interested in
Can someone please explain me this
Vlad [161]

1st way

To solve this we need to know ratio.

-  \frac{1}{5}  \div  \frac{1}{5}  =  - 1 \\

Now we can see that odd numbers of geometric sequence are positive and even numbers are negative. 91 - odd number, so it will be positive. If ratio is equal to -1, than 91st number is

\frac{1}{5}  \\

2nd way

Firstly, we need to find ratio.

-  \frac{1}{5}  \div  \frac{1}{5}  =  - 1 \\

Secondly, we need to use this formula

b_n=b_1 \times q^{n-1} \\

b_{91}= \frac{1}{5}  \times ( - 1)^{91-1} =  \frac{1}{5}  \\

6 0
3 years ago
A salesperson sells $3600 in merchandise and earns a commission of $576. Find the commission rate.
Kitty [74]

Total sales = $3600

Commission earned on $3600 = $576

Commission rate can be calculated as = \frac{576}{3600}\times100

= 16%

Hence, commission rate is 16%

4 0
3 years ago
Estimate using rate per 100. 24% of 289
sdas [7]

Estimate using rate per 100. 24% of 289

Solution: We  have to find the 24% of 289,

We know that:

24\%=\frac{24}{100}

\therefore 24\% of 289 = \frac{24}{100} of 289

                        =\frac{24}{100}\times289

                       =0.24 \times 289

                       =69.36

\therefore 24\% of 289 = 69.36

4 0
3 years ago
I WILL GIVE BRAINLIEST
Katen [24]

Answer:

7/23, 30.43%, or 30.43

Step-by-step explanation:

23 total animals, 7 chickens

7 divided by 23 is 30.43

Hope this helps (again)

5 0
3 years ago
Please help ill give brainliest
Alexxandr [17]

Step-by-step explanation:

\sqrt{600}  \\  10 \sqrt{6}

So, coefficent is 10.

6) =

\sqrt{252}  \\ 6 \sqrt{7}

So, radicand is

\sqrt{7}

So,

5) = 10

6) = 7

8 0
2 years ago
Read 2 more answers
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