2 years ago

Find the sale price of the item. round to two decimal places in necessary.

Mathematics

1 answer:

monitta2 years ago

5 0

Answer:

50.82

Step-by-step explanation:

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Evaluate the expression h + k for h = 6 and k = 14

Kaylis [27]

Answer:

Step-by-step explanation:

h + k

h = 6 and k = 14

6+14

8 0

2 years ago

A cargo van is carrying 20 identical cylinders. Each cylinder contains compressed oxygen. Altogether the cylinders weigh 1/2 of

zzz [600]

Answer: Each cylinder weighs 1/40 of a ton.

Step-by-step explanation:

If we were dealing with a total of 1 ton, than we can easily see that each cylinder would be one twentieth. Because we are dealing with a total of 1/2 ton, we can now figure out that each cylinder is 1/40 tons.

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2 years ago

Mathematics is troublesome, help

Sholpan [36]

Calculator estimates 4/13 is .3076 and 3/10 to be .3 so 4/13 is larger
3/10 is rational because decimal can be predicted unlike 4/13 which keeps going

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2 years ago

Bob was driving home at an average speed of 40mph for 2 hours. How fast should he drive for the next 1 hour to have an average s

Aleks04 [339]

Answer:

He will need to drive 70 mph for the next hour for his average to be 50pmh.

Hope this helped :)

3 0

2 years ago

A building 64 ft high casts a 288-ft shadow. Sarah casts a 18-ft shadow. The triangle formed by the building and its shadow is s

Anastaziya [24]

Answer:

The answer to your question is 4 ft

Step-by-step explanation:

Data

Building's shadow = 288 ft

Building's high = 64 ft

Sarah's shadow = 18 ft

Sarah's height = ?

Process

1.- Use proportions to solve this problem

$\frac{Sarah's height}{Sarah's shadow} = \frac{building's height's}{building's shadow}$

2.- Solve for Sarah's height

$Sarah's height = \frac{Sarah's shadow x building's height}{building shadow}$

3.- Substitution

$Sarah's height = \frac{18 x 64}{288}$

4.- Simplification

$Sarah's height = \frac{1152}{288}$

5.- Result

Sarah's height = 4 ft

5 0

2 years ago