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Bingel [31]
3 years ago
12

Please please please include the steps on how to do it for each line of problems

Mathematics
1 answer:
Monica [59]3 years ago
8 0
I don’t know how to do this sorry
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Caroline is making some table decorations.
eduard

Answer:

there are 8 candles

Step-by-step explanation:

(i) In order to obtain an equal amount of candle to candle holders Caroline has to buy enough packs to obtain a 1:1 ratio.  

Therefore to obtain a 1:1 ratio:

=30 candles/18 candle holders * (18/30)

Therefore she needs to buy 18 packs of candles and 30 packs of candle holders to have exactly the same number of candles and holders

(ii) Caroline can make = 30*18 = 540 table decorations  

Click to let others know, how helpful is it

5 0
3 years ago
Total area of a cylinder
rusak2 [61]
Area of cylinder = pi · r^2
6 0
3 years ago
Solve the equation below for x. 100 = 25e3 In4 O A. 4 B. 3 e O C. X=In4 - 3 c In100 3. In25 O D.
Ray Of Light [21]

Dividing the given equation by 25 we get:

\begin{gathered} \frac{100}{25}=\frac{25e^{3x}}{25}, \\ 4=e^{3x}\text{.} \end{gathered}

Applying the natural logarithm to the above equation we get:

\ln (4)=\ln (e^{3x})=3x\ln (e)=3x\text{.}

Finally, solving for x we get:

x=\frac{\ln (4)}{3}\text{.}

Answer: Option A.

8 0
1 year ago
Games at the carnival cost $3 each. The prizes awarded to winner cost $145.65. How many games must be played to make at least $5
siniylev [52]

Answer:About 17 games

Step-by-step explanation:

$50 divided by $3 is about 17 games

7 0
3 years ago
Are any of these triangles similar explain PLEASEEE!
grin007 [14]

Answer:

Step-by-step explanation:

Yes. R and X. they both have 20  degree angle at the top

3 0
3 years ago
Read 2 more answers
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