3 years ago

Please help me with this !!!!!!!!!!!!!!!!

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

4 0

Answer:

option D. 29

Step-by-step explanation:

since the selling price per mow on weekdays is 45 so divide the total earned with the price

1305 / 45 = <em>29</em>

<em>this is the answer</em>

You might be interested in

I need to know the opposite of 8 1/4

masya89 [10]

Well Hello!

I believe the answer to your question would be -8 1/4

4 0

3 years ago

Read 2 more answers

I need help with this someone very smart at math this algebra 2

Mrac [35]

Answer:

value if a =

$\frac{5}{4}$

Step-by-step explanation:

here's the solution :-

=》

$\frac{ 2(\sqrt{m}) {}^{3} }{ \sqrt[4]{m} }$

=》

$\frac{2(m {}^{ \frac{1}{2}} ) {}^{3} }{ {m}^{ \frac{1}{4} } }$

=》

$\frac{2 {m}^{ \frac{3}{2} }} { {m}^{ \frac{1}{4} } }$

=》

$2m {}^{ \frac{3}{2} - \frac{1}{4} }$

=》

$2m {}^{ \frac{6 - 1}{4} }$

=》

$2m {}^{ \frac{5}{4} }$

so, a = 5/4

6 0

3 years ago

A colony of bacteria triples in link every 10 minutes. It's length is now 1 mm. How long will be in 40 minutes

Nuetrik [128]

If the bacteria is tripling every 10 minutes, that means the "rate of increase" on that period is 200%, so if say the current amount is "c", 200% of "c" is just 2c, so c + 2c is 3c, a tripled amount.

$\bf \textit{Periodic Exponential Growth}\\\\
A=I(1 + r)^{\frac{t}{p}}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\textit{initial amount}\to &1\\
r=rate\to 2\%\to \frac{200}{100}\to &2.00\\
t=\textit{elapsed time}\to &40\\
p=period\to &10
\end{cases}
\\\\\\
A=1(1 + 2)^{\frac{40}{10}}$

6 0

3 years ago

in a school there are 650 girls. It is 26% of the whole students, how many boys are there in the school?

worty [1.4K]

Answer:

Step-by-step explanation:

Frt7v6c87buhinjomp,l.;

8 0

3 years ago

Lucy wants to make a different types of cheesecake it's cheesecake uses 2/3 pound of cream cheese she has 2 lb of cream cheese h

slava [35]

3 would be your answer

4 0

3 years ago