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3 years ago

A cube with an edge length s has a volume of 8 cubic units. What is the length of s?

Mathematics

1 answer:

GrogVix [38]3 years ago

3 0

Answer:

Perimeter on one face =4× side =8

Hence the side of the cube is 2 units.

So the volume of the cube is (side)^3=(2)^3=8 cubic units

Step-by-step explanation:

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When you buy the bond the exchange rate is $1.50 = pound1. You pay pound45 ($67.50) for the British bond. You sell the bond

natka813 [3]

Answer:

The gain is of $17.50

Step-by-step explanation:

When you buy the bond the exchange rate is $1.50 = £1.

You pay £45 = $1.50\times45$ =$67.50 for the British bond.

No, you sell the bond for £50 and the exchange rate is $1.70 = £1.

So, you earned $50\times1.70=85$ dollars

Your gain is $85-67.50$ = $17.50

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3 years ago

What is the solution to the trigonometric inequality 2sin(x)+3>sin^2(x) over the interval 0<=x<=2pi radians?

densk [106]

Answer:

A 2-column table with 6 rows. Column 1 is labeled x with entries 1.99, 1.999, 1.9999, 2.0001, 2.001, 2.01. Column 2 is labeled f (x) with entries 0.505, negative 0.827, 0.306, negative 0.306, 0.827, negative 0.506.

Find Limit of f (x) as x approaches 2 f(x), if it exists.

0.3

DNE

Step-by-step explanation:

5 0

2 years ago

A trucker drove 300 miles in 5 hours, took a rest for an hour, then drove another 400 miles is 6.6 hours. What is the truckers a

Vaselesa [24]

Answer:

25x = - 1820

x = -72.8

The truck drove 72.8 miles at 45mph and 100-72.8 = 27.2 miles at 20mph

Step-by-step explanation:

4 0

3 years ago

How do you write 47.15 in expanded form?

Helga [31]

40+7+0.1+0.05 this is the answer i think

5 0

3 years ago

Raul is making a scale model of an airplane that had a wingspan of 44 feet. If Raul's scale model is 1/16 the size of the actual

dangina [55]

Answer:

The wingspan of his model is <u>2.75 feet</u>.

Step-by-step explanation:

Given:

Raul is making a scale model of an airplane that had a wingspan of 44 feet.

If Raul's scale model is 1/16 the size of the actual airplane.

Now, to find the wingspan of his model.

Length of the airplane wingspan = 44 feet.

<em>As given, Raul's scale model is 1/16 the size of the actual airplane.</em>

Now, to get the wingspan of his model:

$\frac{1}{16} \ of\ 44$

$=\frac{1}{16} \times 44\\\\=\frac{44}{16} \\\\=2.75\ feet.$

Therefore, the wingspan of his model is 2.75 feet.

6 0

3 years ago