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
Oliga [24]
3 years ago
6

jasmine has taken an online boating safety course and is now completing her end of course exam.As she answers each question, the

progress bar at the bottom of the screen shows what portion of the test she has finished. She has just completed question 16, and the progress bar shows she is 20% complete. How many total questions are on the test.
Mathematics
1 answer:
Alexus [3.1K]3 years ago
6 0
20% of 16 which is. 10%=1.6 and another that would = 3.12
You might be interested in
A college parking lot is 140 ft long and 90 ft wide. The college wants to increase the area of the lot by 29% by adding strips o
Novay_Z [31]
The initial dimenssions of the park lot are:

length: 140 ft
width: 90 ft

initial area: 140 * 90 = 12,600 ft^2

Area increased 29% = 12,600 * 1.29 = 16,254 ft^2

width of the strips: x

New length: 140 + x

New width: 90 + x

New area: (140+x)(90+x) = 16,254

Solution of the equation:

12600 + 230x + x^2 = 16254

=> x^2 + 230x - 3654 = 0

Use the quadratic formula.

x = {-230 +/- √[ 230^2 - 4*1*(-3654) ]} / 2 =

x = 14.92

The other solution is negative so it is discarded.

Answer: 15 ft


 
5 0
3 years ago
Give the quotient in simplest form:
pickupchik [31]

Answer:

x

Step-by-step explanation:

x/y / 1/y =

x / 1 x y / y =

x / 1 x 1 =

x

<em>Hope that helps!</em>

<em>-Sabrina</em>

6 0
3 years ago
A={1, 2, 3, 4, 5} e B = {2, 3, 7}, determine o conjunto A - B, ou seja, os elementos que pertencem somente a A e não a B .
Lostsunrise [7]

Responder:

A - B = {1, 4, 5}

Explicação passo a passo:

Conjunto A - Conjunto B; Isso significa que queremos um conjunto que contém apenas elementos que estão no conjunto A, portanto, os elementos do conjunto A que também estão presentes no conjunto B estão isentos.

A = {1, 2, 3, 4, 5}

B = {2, 3, 7}

A - B = {1, 4, 5}

Portanto, apenas] 1, 4, 5} são elementos do conjunto A e não do conjunto B

7 0
3 years ago
Please help me? step by step:) ty
Illusion [34]

Answer:

multiply 5 x 4 = 20

multiply the dimensions of the lighter square

after all the multiplying you subtract your answers and you should get the VERY final answer

*don't add because it's area; just multiply

4 0
3 years ago
Pls u people should help me put in this maths fast solve​
mamaluj [8]

Well, you have to ask the question first.

6 0
3 years ago
Other questions:
  • For what value of x is the rational expression below equal to zero
    15·1 answer
  • If the eccentricity of an ellipse is 0.43 and the length of its major axis is 11 units, how far from the center are the foci loc
    14·2 answers
  • The shape has an area of 60 square inches. Find the value of x.
    6·2 answers
  • HELP ASAP!!!!!!<br>What is the equation of a circle with center (1, -4) and radius 2?
    11·1 answer
  • The sum of the perimeters of 2 different squares is 68 feet, and the difference between their perimeters is 12 feet. What is the
    9·1 answer
  • At a grocery store, a certain type of tomato sells for $0.79 per pound, and a certain type of orange sells for $0.59 per orange.
    8·2 answers
  • (t+p)4 answer plz help
    14·1 answer
  • The sides of a Triangle are in the ratio 11 19:24 and
    11·1 answer
  • Please solve
    15·1 answer
  • Bob and joe have a class together at Kensington college. They leave the class at the same time. Bob goes to the library at 4 mil
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!