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3 years ago

Write eqaution that represents the 5th multiple of 13.

Mathematics

1 answer:

uranmaximum [27]3 years ago

7 0

Answer:13 to the 5th power

Step-by-step explanation:

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At the store, Jason find the volume of a soda pack is 423.9 in.³. If each cylinder shaped can has a height of 6 inches and a dia

Marina86 [1]

Answer : The correct option is, (A) 10

Step-by-step explanation :

First we have to calculate the volume of cylinder shaped can.

Formula used:

Volume of cylinder = π r² h

where,

r = radius of cylinder

h = height of cylinder

Given:

Diameter of cylinder = 3 in

Height of cylinder = 6 in

Radius of cylinder = $\frac{Diameter}{2}=\frac{3in}{2}=1.5in$

Now putting all the given values in the above formula.

Volume of cylinder = π r² h

Volume of cylinder = 3.14 × (1.5 in)² × 6 in

Volume of cylinder = 42.39 in³

Now we have to determine the number of soda cans are in a pack.

Number of soda cans are in a pack = $\frac{\text{Volume of soda pack}}{\text{Volume of cylinder shaped can}}$

Number of soda cans are in a pack = $\frac{423.9in^3}{42.39in^3}$

Number of soda cans are in a pack = 10

Therefore, the number of soda cans in a pack are 10.

8 0

3 years ago

Select the equation in which the graph of the line has a negative slope, and the y-intercept equals -8.

Lyrx [107]

Since I cannot see the graphs, the only thing I can do is tell you the characteristics. If the graph has a negative slope, that means that is going down when read left to right. If the y-intercept=8, that means that the line crosses the y-axis at 8.

3 0

3 years ago

Help on 17 please thank u!!

gladu [14]

Answer:

y=3x+10

Step-by-step explanation:

slope-intercept form: y=mx+b

You want to isolate the y so moving the -3x (slope) to the other side

y=3x+10

6 0

3 years ago

Read 2 more answers

Simplify and combine terms to find answer (6x2-2x+5)+(2x2-7x-11)

Inessa05 [86]

I have included a picture. In the picture you will find the work shown and at the very bottom your final answer.

3 0

3 years ago

A rectangle that is x feet wide is inscribed in a circle of radius 25 feet. Express the area of the rectangle as a function of x

Viefleur [7K]

Answer:

$A(x)=x(\sqrt{2500-x^{2} } )$ is the area expressed as function of x,

and x: >0, <50 is the domain of the function.

Step-by-step explanation:

Draw an appropriate figure and then express the area of the rectangle as a function of x.

We know that the diagonal of a rectangle inscribed in a circle, will be equal to the diameter of the circle. 50 feet

let w = the width of the rectangle

therefore

$x^2 + w^2 = 50^2\\w^2 = 2500 - x^2\\w = \sqrt{2500-x^{2} }$

recall

Area = x*w

replace w

$A(x)=x(\sqrt{2500-x^{2} } )$ is the area expressed as function of x

b)state the domain of the function

x: >0, <50

7 0

3 years ago