4 years ago

What is the direction of air resistance when an object is falling

Mathematics

1 answer:

artcher [175]4 years ago

8 0

Answer:

Step-by-step explanation:

Air resistance is pushing up on an object while ravity is pulling down.

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An investment of $450 increases at a rate of 6.5% per year. What is the growth factor, b?

Alina [70]

$\bf \qquad \textit{Amount for Exponential Growth}
\\\\
A=P(1 + r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{initial amount}\to &450\\
r=rate\to 6.5\%\to \frac{6.5}{100}\to &0.065\\
t=\textit{elapsed time}\\
\end{cases}
\\\\\\
A=450(1+0.065)^t\implies A=450(\stackrel{growth~factor}{1.065})^t$

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3 years ago

I need help please the question is in the picture.

Basile [38]

Answer:

5x+12=42

x=6

Step-by-step explanation:

8+x+x+2+3x+2=42

5x+12=42

5x=42-12

5x=30

x=6

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3 years ago

Brianna has to complete 5 pages of writing. She has written 1 1/3 pages. How much more does Brianna need to write? A 4/5 B 3 2/3

enot [183]

Answer:

b, 3 2/3

Step-by-step explanation:

if you add 1 1/3 and 3 2/3 you get 5

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3 years ago

535=5 hundreds+how many tens +5 ones<br> 535= how many tens + 5 ones<br> 535=535 ones

weqwewe [10]

4 hundreds 13 tens 5 ones = 4*100+13*10+5*1=400+130+5= \boxed {535}

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3 years ago

Read 2 more answers

-6x+4y=-4 -6x+2y= 4 solve for x and y

jeyben [28]

Answer:

Step-by-step explanation:

hello : -6x+4y=-4....(*)

-6x+2y= 4...(**)

by (*) : -6x= -4y-4

by(**) : -6x = -2y+4

so : -4y-4=-2y+4

-2y = 8

y=-4

put this value in (*) : -6x+4(-4)= - 4

-6x=16-4=12

x=-2

8 0

4 years ago