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
MrRa [10]
3 years ago
9

A student received a 75% on an exam. If there were 20 questions on the exam, which ratio would show the number of questions answ

ered correctly?
Mathematics
2 answers:
fredd [130]3 years ago
8 0
20x75% =20x75/100 =20x15/20 =20x3/4 =5(3) =15 questions were correct
Agata [3.3K]3 years ago
6 0
75%=¾
¾*20=15

He answered 15 questions correctly.
You might be interested in
Rectangle with area of 12 square units is dilated by a scale factor of 3. What is the area?
Olegator [25]

Answer:

36 units²

Step-by-step explanation:

rectangle with area of 12 square units is dilated by a scale factor of 3. What is the area?

Scale factor = Dimension of the new shape ÷ Dimension of the original shape.

we use the inverse formula

12 * 3 =<em> </em>

<em>36 units²</em>

<em>-----------------------</em>

check

36 : 12 = 3

the answer is good

7 0
2 years ago
Help me with this one
vaieri [72.5K]
Plant (A) have a higher median at 6 and the IQR is low at 3, however, Plant (B) has a lower median of 5 but High IQR of 4 so the Plant (B) is growth is high.
hopes loves.
3 0
3 years ago
Help!! check screenshot below.
Crazy boy [7]

Answer:

x < 7

Step-by-step explanation:

7x < 49 (Given)

x < 7 (Divided 7 on both sides)

5 0
2 years ago
Read 2 more answers
Which of the following is a solution of x^2+8x= -32
juin [17]

Answer:

X1=-4+4i

X2=-4-4i

Step-by-step explanation:

X^2+8x+32=0

Δ=b^2-4ac=8^2-4(32)=-64<0

X1=(-b-i√Δ) /2a=(-8-8i)/2=-4-4i

X2=(-b+i√Δ) /2a=(-8+8i)/2=-4+4i

3 0
3 years ago
A high school baseball team averaged 800 fans for each of its seven home games. What is the order of magnitude of the total atte
slavikrds [6]
<span>A high school baseball team averaged 800 fans for each of its seven home games. What is the order of magnitude of the total attendance?

The answer is B. 3</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation is equivalent to <br> X/ +11 = 15
    10·1 answer
  • The cost of renting Party Palace is $120 plus $15 per person attending the party. If the total cost of renting Party Palace is $
    8·1 answer
  • What is the discriminant of 3x2 + 6x = 2?
    7·1 answer
  • An observer (O) spots a bird flying at a 55° angle from a line drawn horizontal to its nest. If the distance from the observer (
    10·1 answer
  • 6.3078 how do you say this is word form
    10·2 answers
  • Which function grows at the fastest rate for increasing values of x? h(x)=9x2+25 f(x)=4⋅2x g(x)=15x+6
    11·2 answers
  • Here's another pls help​
    8·1 answer
  • 5. Mississippi and Georgia have a total of 21 electoral votes. Mississippi has 6 electoral votes. Use mental math or the guess,
    7·1 answer
  • What happens when a figure is dilated .
    10·1 answer
  • Represent A Quadratic Function Using:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!