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Llana [10]
3 years ago
11

How to solve problems on this website

Mathematics
2 answers:
emmainna [20.7K]3 years ago
8 0

Answer:

Theres a "add answer" just click on that and u will be able to add

Step-by-step explanation:

-BARSIC- [3]3 years ago
4 0

Answer:

You go to whoever's question you wanna answer and it should say "add answer" and just type out your answer and solve it

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What is the area and perimeter for these two shapes?
Lubov Fominskaja [6]
A:
Area: 289 m
Perimeter: 51 m

B:
Area: 4 m
Perimeter: 8 m
5 0
2 years ago
What is 0.5333333333 as a fraction
Inga [223]
x=0.5\overline{3}\\
10x=5.\overline{3}\\
100x=53.\overline{3}\\
100x-10x=53.\overline{3}-5.\overline{3}\\
90x=48\\
x=\dfrac{48}{90}=\dfrac{8}{15}
6 0
3 years ago
Read 2 more answers
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
Bella paints rows of flowers for an art piece. There are 9 flowers in each of the 6 rows. She paints 1/3 of the flowers yellow.
Sindrei [870]

Answer: 18 yellow flowers

Step-by-step explanation:

There are 9 flowers in each of the 6 rows. The total number of flowers planted is therefore:

= 6 rows * 9 flowers per row

= 54 flowers

A 1/3 of these flowers were yellow flowers so the number of yellow flowers planted is:

= 1/3 * 54

= 54/3

= 18 yellow flowers

6 0
3 years ago
Identify the percent of change from 2/5 to 1/3 as an increase or a decrease.
Harrizon [31]

Answer:

V1 2 and V2 1

Step-by-step explanation:

look at the picture above to get ur answer

5 0
3 years ago
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