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Ivahew [28]
3 years ago
15

What is the distance between -4.5 and 3.5

Mathematics
2 answers:
Aloiza [94]3 years ago
7 0
8 because 4.5 plus 3.5 is 8
iVinArrow [24]3 years ago
4 0
-8 hope this helps u :)
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The volume of a cube can be found using the equation V = s³, where V is the volume and s is the measure of one side of the cube.
AlladinOne [14]
V = s³. Therefore, s = ³√ V

Hope that helps you
7 0
3 years ago
Let A(t)A(t) be the area of a circle with radius r(t)r(t), at time tt in min. Suppose the radius is changing at the rate of drdt
torisob [31]

Answer:

At a point when r = 6 ft

The rate of change of Area with time is given as

(dA/dt) = 36π = 113.1 ft²/min

Step-by-step explanation:

Area of a circle, A = πr²

A = πr²

(dA/dt) = (dA/dr) × (dr/dt)

(dA/dr) = 2πr, (dr/dt) = 3

(dA/dt) = 2πr × 3 = 6πr

At a point when r = 6 ft

(dA/dt) = 6πr = 6π × 6 = 36π = 113.1 ft²/min

6 0
3 years ago
Filipe bought a classic car, originally valued at $70,000, in 2006. He believes that the value of the car depreciates exponentia
saw5 [17]

so, from 2006 to 2018 is 12 years then,


\bf \qquad \textit{Amount for Exponential Decay} \\\\ A=P(1 - r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &70000\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ t=\textit{elapsed time}\dotfill &12\\ \end{cases} \\\\\\ A=70000(1-0.04)^{12}\implies A=70000(0.96)^{12} \\\\\\ A\approx 42889.68\implies A=\stackrel{rounded~up}{42890}

3 0
3 years ago
A parking meter gives 30 minutes for each quarter and 6 minutes for each nickel
aleksley [76]

Answer:

B as we start with X intercept =0

Step-by-step explanation:

x= 10 x 6 = 60

(v= 1/6x = 6x x 10y) x= 60v

y=10

When x=0 then y = 0 when x= 10 we have 10 minutes each count

So the graph will go up by 10 to 60 on the x axis.

value of nickle=6  and units of 10 nickles have value of 60

But this is a measure of time using nickles for x.

and measure of quarters can then show a pattern of zero each time. y=mc+x = 0 when y=0 =  y=1x0+0 when x =6 and y=0

8 0
4 years ago
Help needed ASAP will give brainliest AND 5 STARS RATE
STALIN [3.7K]

Answer:

A or the first answer is correct

Step-by-step explanation:

3650 - 2000 = 1650

1650 / (divided by) 150 = 11

you can also check your work by doing 150 *(times) 11 = 1650

1650 + 2000 = 3650

6 0
3 years ago
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