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mash [69]
2 years ago
13

Find cardinal number of H= Sunday, dog, house, car, month

Mathematics
1 answer:
Deffense [45]2 years ago
3 0

Answer:

The cardinal number of h is house.

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How do I evaluate this? there’s a picture.
PilotLPTM [1.2K]

Answer:

it is 3/3

Step-by-step explanation:

2 tan is 2/3 +cos is  1/4 +2/4

7 0
3 years ago
Last month Marybeth was charged $112for a 945kWh of electricity. How much did the company charger her per kWh, to the nearest ce
Usimov [2.4K]
She was charged 12 cents per kWh
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!!​
STatiana [176]

Answer:

answer is x=14.4.......,......

4 0
3 years ago
. Describe a way you can use graham crackers to demonstrate the division problem . Include the result in your description.
Digiron [165]

Answer:

You can split your cracker 4 ways. So each cracker is  now 4. Now split your cracker into 4ths, 5•4 = 20! Hope this helps!

Step-by-step explanation:

Your Crackers have those lines, and they split 4 ways. SO this helps make the problem easierto solve.


6 0
3 years ago
If your starting salary is $40,000 and you  receive a 4.2% raise every year, how much  TOTAL money will you make in 15 years?
Oliga [24]
The first year, the amount is 40,000

the second year is 40000 + 4.2% of 40000, or 0.042 * 4000, so 40000+(0.042*4000)
common factoring that  we get 40000(1 + 0.042), or just 40000(1.042)

in short, the starting amount is 40000, and to get the next term's value you'd use the "common ratio" of 1.042, namely the multiplier of 1.042.

for the third year it'll be 40000(1.042) + (0.042 *40000(1.042) ), again, common factoring that

40000(1.042)(1 + 0.042) or 40000(1.042)(1.042) or 40000(1.042)²

therefore,

\bf \qquad \qquad \textit{sum of a finite geometric sequence}\\\\
S_n=\sum\limits_{i=1}^{n}\ a_1\cdot r^{i-1}\implies S_n=a_1\left( \cfrac{1-r^n}{1-r} \right)\quad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
r=\textit{common ratio}\\
----------\\
a_1=40000\\
r=1.042\\
n=15
\end{cases}
\\\\\\
S_{15}=40000\left( \cfrac{1-1.042^{15}}{1-1.042} \right)\implies S_{15}\approx 40000\left( \cfrac{-0.8536}{-0.042} \right)
\\\\\\
S_{15}\approx 812951.42
5 0
3 years ago
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