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3 years ago

Need help bad don't know how to solve. I don't get this math at all!

Mathematics

1 answer:

Verizon [17]3 years ago

5 0

Where's the problem?

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Help!!!!! At Dylan's Candy Bar you can get all sorts of candy by the pound. Joe buys 1 1/3 pound of gummy bears for $4.40.

Phoenix [80]

Answer:

1.33 for $4.40
$4.40/1.33 = 3.31 per pound

8 0

3 years ago

ALGEBRA 2 FINALS

stepan [7]

Answer:

Step-by-step explanation:

2+2+2+2 = 8

8 0

3 years ago

Part A: If the radius of the Earth is 3960 miles, then estimate the amount of surface area of

Bond [772]

Answer:

Surface area of Torrid Zone (cylinder shape) = 80,897,143 miles² (Approx)

Step-by-step explanation:

Given:

Radius of the Earth = 3,960 miles

Find:

Surface area of Torrid Zone (cylinder shape) = ?

Computation:

We know that, distance between two tropics is 3,250 miles.

So, Height = 3,250 miles

$Surface\ area\ of\ Torrid\ Zone=2\pi rh\\\\Surface\ area\ of\ Torrid\ Zone=2\times \frac{22}{7}\times 3,960 \times 3,250\\\\Surface\ area\ of\ Torrid\ Zone=80,897,142.9$

Surface area of Torrid Zone (cylinder shape) = 80,897,143 miles² (Approx)

3 0

4 years ago

A man walks 10 km, then travels a certain distance by train and then by bus as far as twice by the train. If the whole journey i

Nostrana [21]

Answer:

The man traveled 20km by train.

Step-by-step explanation:

If x is the distance he traveled by train, you can write this equation to represent the situation:

$10+x+2x=70$

Then, you can simply solve for x:

$10+3x=70\\3x=60\\x=20$

The man traveled 20km by train.

$10+(20)+2(20)=70\\10+20+40=70\\70=70$

3 0

2 years ago

Select the correct answer.A town park has two paths leading to the playground. One path is 2 miles from the road and the other p

damaskus [11]

Given:

There are given that the two paths and one path are 2 miles from the road.

Explanation:

Suppose the distance from the playground to the road is x.

To find the value x, we need to use the cos function;

So,

From the cos function in the given right angle triangle:

$cos50^{\circ}=\frac{x}{2}$

Then,

$\begin{gathered} cos50^{\operatorname{\circ}}=\frac{x}{2} \\ 0.64=\frac{x}{2} \end{gathered}$

Then,

$\begin{gathered} 0.64=\frac{x}{2} \\ x=0.64\times2 \\ x=1.28 \\ x=1.3mi \end{gathered}$

Final answer:

Hence, the correct option C.

4 0

1 year ago