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MariettaO [177]
2 years ago
12

Write: 3^-4 in standard form

Mathematics
1 answer:
pav-90 [236]2 years ago
4 0

Answer:

\frac{1}{81}

Step-by-step explanation:

<u>Key skills: Exponents + Fractions</u>

Use the negative exponent property. If your number is x^-y then it would be the same as 1/x^y

3^-4 is the same as \frac{1}{3^{4}}

3^4 is 81, so your answer would be 1/81.

Hope you have a nice day and understood this!

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What is the 72nd term of -27, -11, 5
FinnZ [79.3K]

Answer:

1109

Step-by-step explanation:

The first term is -27, and the common difference is 16.

The nth term is:

a = a₁ + d (n − 1)

a = -27 + 16 (n − 1)

a = -27 + 16n − 16

a = 16n − 43

The 72nd term is:

a = 16(72) − 43

a = 1109

5 0
3 years ago
It’s kinda urgent lol
ladessa [460]

Answer:

60m²

Step-by-step explanation:

my dude you need to know this. A=bh. A=10(6).

7 0
3 years ago
Which is greater 1/10 or .09 why?
lesantik [10]

Answer:

1/10

Step-by-step explanation:

Decimal Form:

0.09

0.1

Fraction Form:

9/100

1/10

Percentage Form:

9%

10%

Hope that helps :-)

6 0
2 years ago
Read 2 more answers
-7(4d+9c) use c=-6 and d=4
rodikova [14]
4x4=16 9x(-6)=-54 16+(-54)=-38 -7x-38=266
5 0
3 years ago
What 3 prime numbers times together to make 231
Masja [62]
231 | \div 3 \\&#10;77 | \div 7 \\&#10;11 \\ \\&#10;231=3 \times 7 \times 11

The numbers are 3, 7, and 11.
7 0
3 years ago
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