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
larisa [96]
2 years ago
13

Margaret has completed 22 questions of an online survey which represents 55% of the total survey. How many questions are on the

survey?
QUICK HELP!
Mathematics
1 answer:
Otrada [13]2 years ago
4 0

Answer:

18 questions

Step-by-step explanation:

22 questions=55%

??? questions=45%

now what about this:

2 questions=5%

I just simplified the first equation

now 5%*???=45%

5*9=45

then we do the same thing to the other side

2*9 questions=45%

18 questions are left on the survey

You might be interested in
What is exact the slope of the line through (-9, 6) and ( -3 ,9 )
Tatiana [17]
Slope = (y2 - y1) / (x2 - x1)
(-9,6)....x1 = -9 and y1 = 6
(-3,9)...x2 = -3 and y2 = 9
now we sub and solve
slope = (9 - 6) / (-3 - (-9) = 3 / (-3 + 9) = 3/6 = 1/2 <=
4 0
3 years ago
The school is t blocks from Jim's house. The library is twice as far as the school is from Jim's house. How far is the library?​
Degger [83]

Answer:

2t blocks

Step-by-step explanation:

We measure these distances from Jim's house.

The school is t blocks from Jim's house.  Twice that is 2t blocks.  Thus, the library is 2t blocks from Jim's house.

8 0
3 years ago
If b = 3, then b ^-2 is equivalent to<br> 9<br> 09<br> -6<br> 01
Anni [7]

Answer:

1/9 = 0.11111111 ( infinite )

Step-by-step explanation:

4 0
3 years ago
How does tap enable transport proteins to move ions across a cell membrane?
Genrish500 [490]
<span>Since charged particles cannot move across the membrane easily due to them being hydrophobic, they require a transport protein that expends energy in the form of ATP. ATP attaches onto the transport protein which changes the shape of the protein allowing ions to flow in, and it leaves a phosphate group turning into ADP.When the molecule has crossed the membrane, the phosphate group is detached from the protein.</span>
6 0
3 years ago
Use the information provided to answer Part A and Part B. A store owner paid \$ 15$15 for a book. She marked up the price of the
Ymorist [56]

Answer City's breaking down on a camel's back

7 0
2 years ago
Other questions:
  • What is the next letter cd hi mn RS
    9·1 answer
  • Please help!!!! again
    15·1 answer
  • 3/8 x 2/3 pls I really need this
    12·2 answers
  • 400:500 in simplest form
    11·1 answer
  • A postage stamp is shaped like a rectangle with a perimeter of 88 millimeters. The length (x) is 10 millimeters less than twice
    12·1 answer
  • Given that 2^A×3^B×5^13=20^D×18^12, where A,B, and D are postive integers, compute A+B+D.
    15·1 answer
  • How to solve x/3 + 4 = -2
    10·2 answers
  • Does anyone know how to convert meters per second into miles per hour? if possible, plz post the exact equation
    13·1 answer
  • Free 100 Points (ANSWER THE QUESTION PLEASE)
    12·2 answers
  • 8. Identify the domain and range to the following relations and state whether or not the relations are functions. State why or w
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!