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3 years ago

A store pays $939.52 for a television.The store marks up the price by

Mathematics

1 answer:

marysya [2.9K]3 years ago

3 0

Answer:

$1174.40 is the new price.

Step-by-step explanation:

939.52 / 0.25 = $234.88

939 + 234 = $1173

.88+ .52 = $1.40

+ = $1174.40

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Find the area of a circle that has a radius of 60.4 m. Put your answer as yards squared rounded to 1 decimal.

Oliga [24]

Answer:

13707.2 yards squared

Step-by-step explanation:

meter is almost a yard

60.4 meters = 66.054 yards

area of a circle = Pi * r^2

Pi * (66.054 yards * 66.054 yards)

= 13707.1800324

4 0

4 years ago

"Two vehicles each travelled 200 kilometers in 3 hours, but ended up being 400 kilometers apart. How did this occur?" what kinda

EleoNora [17]

Answer:

Direction of travel.

Step-by-step explanation:

Given that two vehicles traveled 200 km in 3 hours ;

Distance apart after 3 hours = 400 km

A logical solution to this final distance between the two cars can be explained by their direction of travel.

Since the Cars both covered the same distance over the same period of time, the both cars must have started from a common point and traveled in opposite direction.

Meaning ;

Car 1 traveled 200 km in a certain direction

Car 2 traveled 200km in the opposite direction

Hence, distance between the cars will be :

Distance covered by car 1 + distance covered by car 2

200km + 200km = 400km

3 0

3 years ago

Find the possible values of x.<br> the perimeter is less than or equal to 51 meters.

sertanlavr [38]

<u>Answer-</u>

<em>The value of x can be anything </em><em>between 0 to 15</em>

<u>Solution-</u>

Perimeter of a geometrical figure is the sum of lengths of all its sides.

So, the value of the perimeter of the given pentagon would be,

$=8+8+10+10+x\\\\=(36+x)\ meters$

As given in the question that, the perimeter is less than or equal to 51 meters.

So,

$\Rightarrow 36+x\leq 51$

$\Rightarrow x\leq 15$

As the side length can not be negative, so x must be positive, i.e

$0$

5 0

3 years ago

Solve the equation (128)^x=(1/2)^2x-3

Sedbober [7]

Answer:

0.3333333333333

Step-by-step explanation:

x= 1/3≈0.333333333

4 0

3 years ago

A city has a population of 245,600 which is 110% of the population from the previous year. What was the population the previous

MrMuchimi

<h2>Answer:</h2><h2>The city population last year = 2233 approximately</h2>

Step-by-step explanation:

The current population of the city = 245,600

Rate of increase = 110 %

The population in previous year = ?

Let x be the population of previous year

x(110%) = 245600

x = $\frac{245600}{110}$

= 2232.7

The city population last year = 2233 approximately

4 0

3 years ago