1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bas_tet [7]
3 years ago
13

Which is the best example of anticipating a potential accident in a science lab? A student skips the instructions because she ha

s performed the lab before. A student checks for flammable liquids before lighting the Bunsen burner. A student keeps a glass of water on her lab bench in case she gets thirsty. A student works quickly so that she can be on time for her next class
Mathematics
1 answer:
VikaD [51]3 years ago
7 0

Answer: C

Step-by-step explanation:

i took the test

You might be interested in
Write the quadratic equation whose roots are 4 and 5, and whose leading coefficient is 4.
Umnica [9.8K]

Answer:

<u>Answer</u><u>:</u><u> </u><u>4</u><u>x</u><u>²</u><u> </u><u>-</u><u> </u><u>9</u><u>x</u><u> </u><u>+</u><u> </u><u>2</u><u>0</u><u> </u>

Step-by-step explanation:

• General quadratic equation:

{ \rm{ {x}^{2}  - (sum \: of \: roots)x + (product \: of \: roots) }}

• sum of roots → 4 + 5 = 9

• product of roots → 4 × 5 = 20

• substitute:

{ \boxed{ \rm{4 {x}^{2}  - 9x + 20 }}}

3 0
3 years ago
Simplify -2xy+3x-2xy+3x<br><br> A. 4xy-6x<br><br> B. -4xy+6x<br><br> C. 4xy+6x<br><br> D. 2xy
k0ka [10]

-2xy+3x-2xy+3x

-2xy-2xy+3x+3x ( combine like terms)

-2xy-2xy=-4xy

3x+3x=6x

-4xy+6x

Answer: B. -4xy+6x

8 0
3 years ago
Simplify. x^8 ÷ x^4 · x^2<br> A. 1<br> B. x^2<br> C. x^4<br> D. x^6
abruzzese [7]
You will multiply and combine similar variables using the rules of exports making the answer D: x^6
6 0
3 years ago
A botanist collected data on the growth of sunflowers to maturity. She modeled the equation y=x+1/2 for the line of best fit
murzikaleks [220]

Answer:

The y intercept is 1/2

i.e. The starting height is 1/2

Step-by-step explanation:

Given

y =x + \frac{1}{2}

Required

Determine the y intercept --- <em>Missing</em>

At y intercept: x = 0

So:

y =x + \frac{1}{2}

Substitute x = 0

y = 0 + \frac{1}{2}

y = \frac{1}{2}

<em>The y intercept is 1/2</em>

4 0
3 years ago
Writing expanded form using exponents to show powers of 10
aliya0001 [1]
10 ^ -3 = 0.001
10 ^ -2 = 0.01
10 ^ -1 = 0.1
10 ^ 0 = 0
10 ^ 1= 10
10 ^ 2 = 100
10 ^ 3 = 1000
3 0
4 years ago
Other questions:
  • A car company tested a sports car on a road with different inclines. The test driver tested the car by driving a distance of x m
    10·2 answers
  • When building a mini-boat, a boat builder uses 2 pounds of wood and 3 ounces of glue. If he/she has 3 pounds of wood and 6 ounce
    11·2 answers
  • Find the nonpermissable replacement for a in this expression -3/4a
    12·1 answer
  • 2. For a school uniform, students can choose from either a
    6·1 answer
  • WANT FREE 20 POINTS + BRAINLIEST? <br><br> Help me with the geometry question and I got you
    10·2 answers
  • Question in picture
    11·1 answer
  • A golf ball of diameter 1.68 inches rolls a distance of 4m in a straight line. How many times does the ball. completely? (1 inch
    5·1 answer
  • F (x) = x^2– 10x + 34
    13·1 answer
  • Which of the following expression is a rational expression ​
    9·1 answer
  • Each week Jesalea earns $12 dollars doing yard work. She saves 40% the money she makes,
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!