All categories

4 years ago

(4^7/5^2)^3 plz help

Mathematics

2 answers:

diamong [38]4 years ago

4 0

Answer:

281474976.711

Step-by-step explanation:

Wittaler [7]4 years ago

4 0

Answer:

$\frac{281474976711}{1000}$

Step-by-step explanation:

Follow PEMDAS:

Parenthesis

Exponent

Multiply

Divide

Addition

Subtraction

Parenthesis is the first operation:

$(4^7/5^2)$

Solve exponents:

$4^7 = 16,384$

$5^2 = 25$

$(16,384 / 25)$

$655.36$

Exponents:

$655.36^3 = 281,474,976.711$

You might be interested in

Find the slope of each line y = -x-1 = answer is ?

Aloiza [94]

It is -1 because there is a negative one in front of the x.

3 0

4 years ago

A billboard is 6 meters long . One centimeter is approximately 0 .39 inch . About how long is the billboard in inches? Round to

Semenov [28]

Answer: 234 inches

Step-by-step explanation:

The billboard is 6 meters long and we are given the conversion factor for centimeters to inches.

To convert the length to inches therefore, convert the length from meters to centimeters first:

1 meter = 100 cm

6 meters would therefore be:

= 6 * 100

= 600 cm

1 cm = 0.39 inches so 600 cm is:

= 600 * 0.39

= 234 inches

8 0

3 years ago

Angel is trying to decide which parking garage to use. Polite's parking charges a flat fee of $2 plus $4 per hour. Gray's garage

Travka [436]

$\text{Turn the scenarios into equations:}\\\\\text{Polite's parking:}\\\\y=4x+2\\\\\text{Gary's garage:}\\\\y=2x+8\\\\\text{To find when the parking costs the same, solve the expressions together:}\\\\4x+2=2x+8\\\\\text{Solve for x:}\\\\4x+2=2x+8\\\\\text{Subtract 2x from both sides}\\\\2x+2=8\\\\\text{Subtract 2 from both sides}\\\\2x=6\\\\\text{Divide by 2}\\\\x=3\\\\\boxed{\text{In 3 hours, the cost will be the same}}\\\\$