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skad [1K]
3 years ago
9

Please help Ill give brainiest!

Mathematics
2 answers:
makkiz [27]3 years ago
7 0

Answer:

H is the best answer.

Step-by-step explanation:

Isabell and her three sisters means that there is 4 people.

Since C equals the amount each sister spends it has to be less that 60.

(<) this symbole shows that the money the sisters spent is less than 60.

This means that 4c<60 is the best answer.

Sliva [168]3 years ago
4 0

Answer:

H. 4c <60

Step-by-step explanation:

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Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Vertex form of -x^2-8x-16
WARRIOR [948]

Answer:

y =  - (x + 4)^{2}

6 0
3 years ago
Please help!!!!!!!!!!!!!!!!!!!!!!
Temka [501]

Answer:

bro I have no idea I'm just screwing around

Step-by-step explanation:

you ask your step sister

6 0
2 years ago
A manufacturing plant earned $80 per man-hour of labor when it opened. Each year, the plant earns an additional 5% per man-hour.
baherus [9]

A function that gives the amount that the plant earns per man-hour t years after it opens is \mathrm{A}(\mathrm{t})=80 \times 1.05^{\mathrm{t}}

<h3><u>Solution:</u></h3>

Given that  

A manufacturing plant earned $80 per man-hour of labor when it opened.

Each year, the plant earns an additional 5% per man-hour.

Need to write a function that gives the amount A(t) that the plant earns per man-hour t years after it opens.  

Amount earned by plant when it is opened = $80 per man-hour

As it is given that each year, the plants earns an additional of 5% per man hour

So Amount earned by plant after one year = $80 + 5% of $80 = 80 ( 1 + 0.05) = (80 x 1.05)

Amount earned by plant after two years is given as:

=(80 \times 1.05)+5 \% \text { of }(80 \times 1.05)=(80 \times 1.05)(1.05)=80 \times 1.052

Similarly Amount earned by plant after three years =80 \times 1.05^{t}

\begin{array}{l}{\Rightarrow \text { Amount earned by plant after } t \text { years }=80 \times 1.05^{t}} \\\\ {\Rightarrow \text { Required function } \mathrm{A}(t)=80 \times 1.05^{t}}\end{array}

Hence a function that gives the amount that the plant earns per man-hour t years after it opens is \mathrm{A}(t)=80 \times 1.05^{t}

5 0
3 years ago
A(1)=20​​ <br> a(n)=a(n−1)−17​​ <br> Find the 3rd term in the sequence
Alexxx [7]
Answer: The third term is -14

----------------------------------------------

Explanation:

First term = A(1) = 20, which is given

Second term
A(n) = A(n-1) - 17
A(2) = A(2-1) - 17
A(2) = A(1) - 17 .... note: second term = (first term) - 17
A(2) = 20 - 17
A(2) = 3

Third term
A(n) = A(n-1) - 17
A(3) = A(3-1) - 17
A(3) = A(2) - 17 ... note: third term = (second term) - 17
A(3) = 3 - 17
A(3) = -14
6 0
3 years ago
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