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3 years ago

help please!! i really don’t understand how to do this and i just need an answer so i can get this class over with ;;

Mathematics

1 answer:

tigry1 [53]3 years ago

5 0

Answer:

1/8

Step-by-step explanation:

(6(3)⁻¹(1))⁻³ n⁰=1

(6/3)⁻³

(2)⁻³

1/(2)³

1/8

Hope it helps

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if u are really good at algebra and two way frequency tables please let me know i need some help on 3 questions.

pashok25 [27]

Ya, can't help if you don't show the questions.

6 0

3 years ago

Solve the equation using the quadratic formula. x^2+4x=-3

Gnom [1K]

(x+3) (x+1) should be it

8 0

2 years ago

2) Evaluate the given numerical expression. A) 9 B) 12 C) 14 D) 21

eduard

Answer:

$\boxed{\sf{14}}$

Step-by-step explanation:

$\boxed{\underline{\text{ORDER OF OPERATIONS:}}}$

Use the order of operations.

Note: PEMDAS or BODMAS stands for:

PEMDAS

Parentheses
Exponents
Multiply
Divide
Add
Subtract

BODMAS

Brackets
Order
Divide
Add
Subtract

First, do parentheses.

3+6*(5+4)÷3-7

(5+4)=9

$\Longrightarrow: \sf{3+6* 9\div 3-7}$

Do multiply and divide.

6*9=54

54/3=18

Then, rewrite the problem down.

$\Longrightarrow: \sf{3+18-7}$

Add.

$\sf{3+18=21}$

$\sf{21-7=\boxed{\sf{14}}$

$\Longrightarrow: \boxed{\sf{14}}$

Therefore, the correct answer is "C. 14".

I hope this helps, let me know if you have any questions.

8 0

2 years ago

A scientist is studying the characteristics of butterflies and collects a random sample of butterflies to measure. Information r

Alchen [17]

Answer:

I believe it's C. Wingspan is a continuous quantitative variable.

6 0

2 years ago

Read 2 more answers

HELPPPP

MissTica

Answer:

$41.0625

Step-by-step explanation:

Divide $054.75 by 4

Multiply the answer to that (13.6875) by 3 or subtract 054.5 by 13.6873

The answer to that step is your answer.

8 0

2 years ago