3 years ago

Question 3 (4 points)

Mathematics

1 answer:

madreJ [45]3 years ago

7 0

Answer:

4^21 / 5^6

Step-by-step explanation:

Given:

(4^7 / 5^2)³

4^(7*3) ÷ 5^(2*3)

4^21 ÷ 5^6

Hence,

(4^7 / 5^2)³ = 4^21 / 5^6

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I have a cockroach problem in my living room. Don't ask how but I counted 64 cockroaches today. And they are

Reptile [31]

Answer:

125 cockroaches

Step-by-step explanation:

64*0.25 is 16+64 is 80*0.25 is 20+80 is 100 *0.25 is 25+100 is 125 so 125 cockroaches

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3 years ago

Read 2 more answers

What is 2.25x+5=13.5x+14

Pani-rosa [81]

Answer:

x = -1.25

Step-by-step explanation:

2.25x + 5 = 13.5x + 14

subtract five from both sides

2.25x = 13.5x + 9

subtract 13.5x from both sides

-11.25x = 9

swap the negative

11.25x = -9

divide 11.25 from both sides

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3 years ago

If you sleep 6 hours a day every day for a year you are sleeping of every year. If there are 365 days in a year, how

alex41 [277]

Answer:

Step-by-step explanation:

365 x 24 = 8,760

365 x 6 = 2,190

8,760 - 2,190 = 6,570

6,570 / 24 = 273 3/4

5 0

3 years ago

Please show steps it help help alot

ss7ja [257]

The Answer is in the attached file, I'm sorry if I can't write it on laptop, hope this helps man! :) and tell me if it's correct or wrong when your teacher see's it.

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3 years ago

The amount of $180.00 is what percent greater than $135.00

olga nikolaevna [1]

Percent change = ((new value) - (old value))/(old value) × 100%
= (180 -135)/135 × 100%
= 33 1/3%

180 is about 33% greater than 135.

8 0

3 years ago