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
Burka [1]
2 years ago
7

Fiona found 47 pens for $3. Please help Fiona by figuring out the ratio. (round to 2 decimal places)

Mathematics
1 answer:
vitfil [10]2 years ago
3 0

Answer:

c

Step-by-step explanation:

You might be interested in
Which is the equation of a line that is parallel to 2x + 5y = 4 and goes through the point (5, –4) ?
barxatty [35]

we know that

if two lines are parallel

then

their slopes are equal

Step 1

Find the slope of the line 2x + 5y = 4

2x + 5y = 4------> 5y=4-2x-----> y=(4/5)-(2/5)x------> slope m=(-2/5)

step 2

with m=-2/5 and the point (5, –4) find the equation of the line

y-y1=m*(x-x1)------> y+4=(-2/5)*(x-5)----> y=(-2/5)x+2-4

y=(-2/5)x-2

therefore

the answer is the option D

4 0
3 years ago
Read 2 more answers
A pentagonal prism is cut be a plane perpendicular to the base . What is the shape of the cross section that is formed?
Allisa [31]

Answer:

Step-by-step explanation:

The cross section will have the same shape as the base of the pentagonal prism; the dimensions will be proportionally smaller.

3 0
3 years ago
Without multiplying, tell whether the product 0.644 x 0.25 will be greater than 1 or less than 1? Explain how you know.
stepladder [879]

Answer:

Less than 1

Step-by-step explanation:

As 0.644 and 0.25 are less than 1, then

0.644=\frac{1}{p}

0.25=\frac{1}{q}

where p and q are greater than 1

then

0.644\times0.24=\frac{1}{p.q}

But p.q is greater than 1, so 1/(p.q) is smaller than 1

7 0
3 years ago
Read 2 more answers
Which equation has a graph that passes through the points at (0,5) and (-3,-4)?
Roman55 [17]

Answer:

y = 3x + 5

Step-by-step explanation:

We are asked the equation of the graph which passes through the points at (0,5) and (-3,-4).  

Now, we know that the equation of a straight line passing through the points (x_{1},y_{1}) and (x_{2},y_{2}) is given by

\frac{y - y_{1}}{y_{1} - y_{2}} = \frac{x - x_{1}}{x_{1} - x_{2}}.

So, in our case (x_{1},y_{1}) ≡ (0,5) and (x_{2},y_{2}) ≡ (-3,-4)

Therefore, the equation of the straight line will be  

\frac{y - 5}{5 - (- 4)} = \frac{x - 0}{0 - (- 3)}

⇒ y - 5 = \frac{9}{3}x

⇒y = 3x + 5 (Answer)

4 0
3 years ago
Please help and show work​
sweet-ann [11.9K]

Answer:

the tree is 8.8 m tall

I can't draw it but it will be two similar acute triangles. The one that represents the man will have a 2m height and a 5m base. The one that represents the tree will have an 8.8m height and a 22 m base.

Step-by-step explanation:

it's a proportional relationship

5/22=2/height

5(height)=2(22)

5(height)=44

divide both sides by 5

5(height)/5=44/5

height=8.8 m

3 0
3 years ago
Other questions:
  • help me plz :)) rrrrrrrrrrrrrrrrqetiyyyyyyygjhdvxqydedvygidqieytdgr7734tvbgi3ybdxh2t3v97swnhft9debysij19dvyyedvgt1iu74fdvg
    14·1 answer
  • 4.5 liters to milliliters
    14·1 answer
  • The figure shows the dimensions of a sail for a model boat.
    12·2 answers
  • 1) Which statement contains an exact number? A) A gross of paper contains 144 sheets. B) One sheet of paper is 0.0042 inches thi
    6·1 answer
  • A typical middle-income household in 1980 earned $34,757. A similar household in 2009 earned $38,550. What was the relative incr
    7·1 answer
  • A ski club with 28 members went on a ski trip. some members rented skis and the rest rented snowboards. if skis rent for $16.00
    10·1 answer
  • QUICK NEED HELP PLEASE HELP A store sold 330 yards of fabric. It charged $11 a yard. What is the total cost of the fabric?
    11·2 answers
  • Help will give crown
    13·2 answers
  • Find the integer that lies between <img src="https://tex.z-dn.net/?f=%24%5Csqrt%5B3%5D%7B-45%7D%24%20and%20%24%5Csqrt%5B3%5D%7B-
    9·1 answer
  • The value of an explanatory variable is 14, while the corresponding value ofthe response variable is 9. What would be the coordi
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!