3 years ago

PLEASE HELP ME ASAP THIS IS DUE!!!!!!!!!!

Mathematics

1 answer:

eduard3 years ago

7 0

Answer:

-8

Step-by-step explanation:

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Convert 15.5 feet to<br>meters.

frutty [35]

Step-by-step explanation:

15.5 feet to meter =4.7244

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2 years ago

How many whole numbers are there, whose squares and cubes have the same number of digits?

Naddik [55]

Answer:

there are only 4 whole numbers whose squares and cubes have the same number of digits.

Explanations:

let 0, 1, 2 and 4∈W (where W is a whole number), then

$0^2=0$ , $0^3=0$ ,

$1^2=1$ , $1^3=1$ ,

$2^2=4$ , $2^3=8$ ,

$4^2=16$ , $4^3=64$ .

You can see from the above that only four whole numbers are there whose squares and cubes have the same number of digits

7 0

3 years ago

Misha bought 9 new baseball trading cards to add to her collection. The next day

swat32

She started with 81 baseball cards.

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2 years ago

The woods family traveled 25 miles in 1/2 hour. If it is currently 3:00 pm and the family's destination is 225 miles away at wha

svetlana [45]

<span>Given: family travelled 25 miles in 30 minutes or 50 miles /hr current time 3.00 pm. total distance=225 miles. solution: speed = distance * time time = distance/spedd = 225/50 time = 4.5 hours. reaching time= 3 hours +4 hour 30 minutes= 7.30 pm</span>

5 0

3 years ago

Plz help fast will mark brainliest

Semenov [28]

Answer: -270

Step-by-step explanation:

First, simplify the exponent

$-6*(25+20)$