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
Alchen [17]
3 years ago
7

Which equation could be represented by the number line?

Mathematics
1 answer:
Harman [31]3 years ago
4 0

Answer:

C

Step-by-step explanation:

The arrow is facing the left, meaning you're subtracting something, and it's 7 places over, so you're subtracting 7 from something, and the only plausible answer is C

You might be interested in
Mr.Cartet and Ms.Torres need two busses to drive
olga_2 [115]
Ask some people if they got buses and tell them y
8 0
3 years ago
What is 1/6 divided by 2
77julia77 [94]
1/6 divided by 2

Keep, change, flip

1/6 * 1/2 = 1/12

Answer: 1/12
4 0
3 years ago
Read 2 more answers
If the eyepiece of a compound microscope has a magnification power of 10X and the objective lense has a magnification power of 4
aleksandrvk [35]

Answer:

Total magnification of microscope at this setting is 40X

Step-by-step explanation:

Total magnification of microscope is determined by multiplying the magnification power of individual lenses.

So if eyepiece has magnification power of 10X and objective lense has magnification power of 4X , the total magnification of microscope would be

10 × 4 = 40

which means the object will appear 40 times larger than actual object.

6 0
3 years ago
A box contains 19 large marbles and 18 small marbles. Each marble is either green or white. 9 of the large marbles are green, an
pshichka [43]

If a marble is randomly selected from the box, then the probability

that it is small or green is 0.7297

Step-by-step explanation:

A box contains 19 large marbles and 18 small marbles

Each marble is either green or white

9 of the large marbles are green, and 8 of the small marbles are white

If a marble is randomly selected from the box, we need to find the

probability that it is small or green

1. Find P(small) ⇒ P(s)

2.Find P(green) ⇒ P(g)

3. Find P(small and green) ⇒ P(s and g)

4. Use the rule P(small or green) = P(s) + P(g) - P(s and g)

∵ The box contains 19 large marbles and 18 small marbles

∴ The total number of marbles = 19 + 18 = 37

∴ P(s) = \frac{18}{37}

∵ There are 8 small white marbles

∵ There are 18 small marbles

∴ The number of small green marbles = 18 - 8 = 10

∴ P(s and g) = \frac{10}{37}

∵ There are 9 large green marbles

∵ There are 10 small green marbles

∴ The number of green marbles = 9 + 10 = 19

∴ P(g) = \frac{19}{37}

∵ P(small or green) = P(s) + P(g) - P(s and g)

∴ P(small or green) = \frac{18}{37}+\frac{19}{37}-\frac{10}{37}

∴ P(small or green) = \frac{27}{37} = 0.7297

If a marble is randomly selected from the box, then the probability

that it is small or green is 0.7297

Learn more:

you can learn more about probability in brainly.com/question/13053309

#Learnwithbrainly

5 0
2 years ago
Which expression shows how to find 5/6 divided 2/3?
Yuliya22 [10]

1 1/4

Step-by-step explanation:

Use this to get answer for Fractions Cacluatorsoup. com

5 0
3 years ago
Read 2 more answers
Other questions:
  • Two different businesses model their profits over 15 years, where x is the year, f(x) is the profits of a garden shop and g(x) i
    7·2 answers
  • PLZ ANSWER I CAN'T FAIL
    12·1 answer
  • the amount of sales at a toy store increases by 30% from May to June and decreases by 10% from June to July. The difference in t
    13·1 answer
  • IVE ASKED 3 TIMES CAN SOMEONE HELP ME? ---
    6·1 answer
  • A survey asked eight students about weekly reading hours and whether they play musical instruments. The table shows the
    7·1 answer
  • Factor the equation 4x^2-20x=1
    10·1 answer
  • The first step when dividing 9m2 − 4m − 6 by 3m is shown. Which could be the next step? 3m − − 3m − − 3m − − 3m − −
    13·1 answer
  • Find the value of X, I need help solving this
    14·2 answers
  • Plz answer only if correct!!
    14·1 answer
  • A game you wanted was discounted 45% and now costs $26.29 what did the game cost before the discount
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!