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4 years ago

5

Which of the following is an advantage to using a table to help you solve a problem?

2 answers:

Nata [24]4 years ago

4 0

A table can be used in B. helping visualizing the problem. The pattern can be obvious to the reader when they are listed rather than put into table. Tables present a rather summarized, concise, brief and simple presentation to the reader. In this case, the answer to this problem is B

Tems11 [23]4 years ago

3 0

Dear!
In my best knowledge,your ans is b.

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If a Customer places an order for $47.36 and it’s late, then how much would the customer be refunded if the refund is 20% on the

Serggg [28]

$9.47

I just multiplied the total by the refund percentage to get that number. It’s just like finding a tip.

6 0

3 years ago

Find the surface area S of the following cylinder.

Tanya [424]

Answer:

384π

Step-by-step explanation:

From the diagram,

Diameter ( d ) = 16

Height ( h ) = 16

To find : Surface area of Cylinder = ?

Radius ( r ) = ?

Formula : -

r = d / 2

r = 16 / 2

r = 8

Formula : -

Surface area of Cylinder = 2πr ( r + h )

Surface area of Cylinder = 2πr ( r + h )

= 2π x 8 ( 8 + 16 )

= 16π x 24

Surface area of Cylinder = 384π

4 0

3 years ago

An object at the top of a building with height 110 feet is thrown upward with an initial speed of 23 ft/s. Find its position z(t

alina1380 [7]

Answer:

Step-by-step explanation:

Given

Height of building is $h=110\ ft$

Initial upward velocity $u=23\ ft/s$

height of object is given by

$z(t)=ut+\frac{1}{2}gt^2$

but building is already at a height of 110 ft so z(t) must be given by

$Z(t)=ut+\frac{1}{2}(-g)t^2+110$

$Z(t)=23\times t-\frac{1}{2}\times 9.8\times t^2$

$Z(t)=-16t^2+23t+110$

Time when it hits is given by when Z(t)=0[/tex]

$-16t^2+23t+110=0$

$t=\frac{-23\pm \sqrt{(23)^2-4\times (-16)\times 110}}{2\times (-16)}$

$t=\frac{-23\pm 87}{-32}$

$t=3.43\ s$

6 0

4 years ago

Use a calculator to find each answer. Round to the nearest tenth.

Harrizon [31]

7623, 27.8, 76.9, and 8401 it is really simple just use a calculator........

5 0

3 years ago

I have no idea how to do this.

Alex17521 [72]

Answer:

<2 = 133°

Step-by-step explanation:

< beside <2 = 47

<2 + < beside <2 =180 (straight line)

<2 + 47 =180

<2 = 180-47

<2 = 133°

3 0

2 years ago