A tuna can is a right circular cylinder with a radius of 4.25 centimeters and a height
of 3.25 centimeters.
a. If the volume of a cylinder is given by V = nr2h, find the volume of the can to the
nearest cubic centimeter.

Answer/Step-by-step explanation:

For the one on the left, the domain is (-∞,-1)∪[0,0]∪(1,3]

Remember that the domain is what values x are. If the dot is solid, use a bracket, if it is empty, use parentheses.

The range is [-3,-3]∪[-1,-1]∪(2,4]

The equation is a piece-wise function.

When x>-1    f(x)=-3

When x=0    f(x)=-1

When 1<x≤2   f(x)=2x

Answer:

m=3

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

Follow PEMDAS

4ab + y × a^3

4 (2) (3) + 5 × 2^3

4 (2) (3) + 5 × 8

24 + 5 × 8

24 + 40

64

Answer:

B

Step-by-step explanation:

the answer is B girl hurry i got u

Answer:

1320 feet i think

Step-by-step explanation:

41 mph is 60 feet a second

22 x 60 is 1320

i think this is the correct awnser

The percentage of the model is shaded is 45% if the total number of square is 80 option (H) is correct.

It is defined as the ratio of two numbers expressed in the fraction of 100 parts. It is the measure to compare two data, the % sign is used to express the percentage.

Total number of squares = 10×8 = 80

Total number of squares shaded = 36

Percentage of the model is shaded = (36/80)×100

= 0.45×100

= 45%

Thus, the percentage of the model is shaded is 45% if the total number of square is 80 option (H) is correct.

Learn more about the percentage here:

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#SPJ2

Answer:

Thus Volume of pool is [tex]297.67m^{3}[/tex]

GIVEN: A swimming pool 20.6 m long 8.5 m wide and height 1.7 m

TO FIND: Volume of water needed to fill it.

SOLUTION:

Length = 20.6 m

Width = 8.5 m

Height = 1.7 m

Volume = L × B × H

→ [tex]1.7\times20.6\times8.5[/tex]

→ [tex]297.67m^{3}[/tex]

Thus volume of pool is [tex]297.67m^{3}[/tex]

I hope this helps you

:)

Frequency tables are used to represent datasets and their frequencies

The average number of miles he drove per month is 1358.3 miles

From the frequency table, the total number of miles travelled in a year is:

Total = 16300 miles

There are 12 months in a year.

So, the average number of miles is:

[tex]Average = \frac{16300}{12}[/tex]

Divide

[tex]Average = 1358.3[/tex]

Hence, the average number of miles he drove per month is 1358.3 miles

Read more about average at:

https://brainly.com/question/20118982

Answer:

69.0

Step-by-step explanation:

So basically you just solve for it and das it. Now make me a sandwich

A function z=f(x,y) has two partial derivatives and y. These derivatives correspond to each of the independent variables and can be interpreted as instantaneous rates of change (that is, as slopes of a tangent line). Similarly, ∂z/∂y represents the slope of the tangent line parallel to the y-axis.

[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$5000\\ r=rate\to 2.3\%\to \frac{2.3}{100}\dotfill &0.023\\ t=years\dotfill &3 \end{cases} \\\\\\ I = (5000)(0.023)(3)\implies I=345[/tex]

so then she grabs those 345 earned and puts it in the second account earning 3.2%, how long till that yields 55.20 bucks in interest alone?

[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill & \$55.20\\ P=\textit{original amount deposited}\dotfill & \$345\\ r=rate\to 3.2\%\to \frac{3.2}{100}\dotfill &0.032\\ t=years \end{cases} \\\\\\ 55.20 = (345)(0.032)(t)\implies \cfrac{55.20}{(345)(0.032)}=t\implies 5=t[/tex]

Answer:

Ronisha invests the money into the second account for 5 years.

Step-by-step explanation:

Answer:

https://brainly.com/question/8538275

Answer:

y = -2x + 8

Step-by-step explanation:

Solve for y

y + 2 = -2(x - 5)

y + 2 = -2x + 10

y = -2x + 8

y = -2x + 8

Slope-int. form is written as y=mx+b

m is your slope and b is you y intercept

You first will evaluate the -2(x-5) to get:

-2x + 10

Then you'll subtract 2 from each side to get the y alone:

y = -2x + 8

[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{-3}~,~\stackrel{y_2}{4}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{6}}}{\underset{run} {\underset{x_2}{-3}-\underset{x_1}{2}}}\implies \cfrac{-2}{-5}\implies \cfrac{2}{5}[/tex]

Answer:

34% see explanation below

Step-by-step explanation:

The total number who likes pizza is 73 and the total number of people surveyed is 215

So it'll just be 73/215 × 100 (for the percentage)

Answer:

whats the question???

Step-by-step explanation:

Answer:

whats the question ?

Step-by-step explanation:

Answer:

200x+1000

Step-by-step explanation:

200x is the rate its growing at which is 20 percent. and 1000 is the value it started at. goodluck

Answer:

  y = 1000·1.20^x

Step-by-step explanation:

The form of an exponential function is ...

  y = a·b^x

where 'a' is the initial value (y-intercept), and 'b' is the common ratio (growth factor).

The growth factor is related to the growth rate by ...

  growth factor = 1 + growth rate

For a growth rate of 20%, the growth factor is ...

  growth factor = 1 +20% = 1.20

__

The problem statement tells you the initial value is $1000, so your exponential function is ...

  y = 1000·1.20^x . . . . . x is the number of years after the current year; y is the watch value in dollars

Answer:

3,7

Step-by-step explanation:

You just look at how far shifted to the left or right it is

Step-by-step explanation:

there are 12 months in a year, and therefore 2×12 = 24 "half-months" and therefore semimonthly payments.

that means each paycheck is

72,000 / 24 = $3,000

there are 52 weeks per year.

that means they're are 52/2 = 26 biweekly periods and therefore payments.

each paycheck is therefore

72,000 / 26 = $2,769.23

so, Alice receives 2 more paychecks (26 to 24) in a year.

the difference between the 2 types of payment is

3000 - 2769.23 = $230.77

Answer: QE = 10

Step-by-step explanation: To solve this problem, it's important to understand that the diagonals of a parallelogram bisect each other.

This means that E is the midpoint of diagonal SQ.

So we can setup the equation x² + 9x = 4x + 6.

To solve this polynomial equation, set it equal to zero first.

So we have x² + 5x - 6 = 0 and we get (x + 6)(x - 1) = 0

when we factor the left side of the equation.

So this means that x = -6 or x = 1.

However, -6 will give us a negative length when we plug it in

to find QE so this will not work.

However, plugging 1 in will give us 10 as a length so QE = 10.

Answer:

t = 4

Step-by-step explanation:

given x varies inversely as t , then the equation relating them is

x = [tex]\frac{k}{t}[/tex]  ← k is the constant of variation

To find k use the condition x = 8 when t = 6 , then

8 = [tex]\frac{k}{6}[/tex] ( multiply both sides by 6 )

48 = k

x = [tex]\frac{48}{t}[/tex] ← equation of variation

when x = 12 , then

12 = [tex]\frac{48}{t}[/tex] ( multiply both sides by t )

12t = 48 ( divide both sides by 12 )

t = 4

Answer:X=13

Step-by-step explanation:13-9=4

Answer:

13

Step-by-step explanation:

x-9+9=4+9

x=13

I would say 5 cubic feet based on the graph that the ice melted units are cubic feet

Hope that helped!

Answer:

48$  and -110.842%

Step-by-step explanation:

A=48$

It=48$ because your paying 2$ for 2 years so 1 year=12 months so 2$=1 month so in 12 months he gets 24$ and then for another year he get's another 24$

24 + 24=48$.

B= -110.842%

it= -110.842.

Hope it helps have a great day:)

Answer:

Multiply 0.25x by 8

Step-by-step explanation:

82.5 + 8(0.25x) = 338.5

Multiply 0.25x by 8 we get,

8 × 0.25x = 2x

Thus, 82.5 + 2x = 338.5

-TheUnknownScientist 72

Commutative property states out that in multiplication, changing the order of the numbers still have the same product (the product remains the same)

So, we can rewrite 8(0.25x) as (8 x 0.25)x = 2x

So, 82.5 + 8(0.25x) = 82.5 + 2x

Answer:

1/4 of the pie remains

Step-by-step explanation:

family ate = 1/2

Paul ate = 1/4

1/2 + 1/4 = 3/4 eaten

so , 1/4 remains