Question

1. Simplify: (16x12) /(4x2)
A. 4x6
B. 4x14
C. 4x
D. 4x10

2. Evaluate: (1225xy)0.
A. 0
B. 1225xy
C. 1
D. 2

3.
Write 5,100,000 in scientific notation.
A. 5.1 · 105
B. 5.1 · 106
C. 5.1 · 104
D. 5.1 · 107

4. Simplify the following expression, 4x-3, by writing the answer with a positive exponent.
A. 4/x3
B. 1/(4x3)
C. 4x-3
D. 4x-3

5. True or False: (x12y6)/(x4y8) = x8/y2
A. True
B. False

Answer 1

@Edge

Answer 2

1. 192/8 = 24

Answer 3

1 D. 4x10

Answer 4

2. anything being multiplied by 0, will always be 0, so the answer is 0

Answer 5

2.a

Answer 6

oops, sorry didn't know it was muliple choice.
1. a
2. a
3. b
4. is it suppose to be 4x^-3? if so then the answer is a

Answer 7

Thank you soo much bethany! do you know #5?

Answer 8

The rules of rounding are completely different for decimals compared to whole numbers.

Answer 9

Nancy Billows bought 150 shares of NBC Universal stock at $22.885 per share. Her broker charged her $22.

Answer 10

Quantitative analytic methods are needed to determine _____.

the amount of poiso

Answer 11

What is the electron pair structure (electron geometry), shape (molecular shape),

Answer 12

Chinese HW check

Answer 13

Draw the lewis dot diagram for the following atoms

F

He

S

Answer 14

What is the volume of a piece of material where a 77.3g sample has a density of 0.

Answer 15

HOw many grams are in 2.47 mol of AgCI

Answer 16

general principle behind using u5f88 (hen) for adjectives/status verbs? like I kn

Answer 17

If anybody needs help with astronomy/astrology i'm really good with the subjects... except for the math parts cx

Answer 18

Are the following intensive and extensive properties?

Volume
Density

Answer 19

What is/are the units associated with the following quantity?

Volume
Density

Answer 20

Anatomy Tutorial: General Senses

Answer 21

Which of the following are not polynomials?
A.2/3x^-2+x+1
B.x^3+0x^2+2x+sqrt2
C.x^2/5+sqrt3x+1
D.2/x^3+x+1/2
E. x^-2+x+1

Answer 22

Why was an algae cell included along with the plant and animal cells?

Answer 23

Which of the following equations demonstrate that the set of polynomials is not c

Answer 24

Evie's family has the component of bulimia. Evie has had bulimia but recovered.
Now she is showing signs of anorexia.

Answer 25

PLANT, ANIMAL, AND ALGAE CELLS
What cell parts are common to all of these cells?

Answer 26

Health question:
Does genetics have to be involved with having an Eating Disorder

Answer 27

Calculate the circle circumfrance's upper bound if the area is 400cm(square)