Por Favor Tentei diversos cálculos e N Consigo Chegar nas Respostas Certas

1 -Calcule:
a) (0,534)²=

b) (2,63)³=

c) (7,53)³=

d) (82,53)²=

e) (132,9)³ =

f) (23/81)³=

2 - Solucione a expressão (42)³ + (-53)² - (-95)²=​

b

step-by-step explanation:

ez

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.