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
ddd [48]
3 years ago
13

Shaunda answered 86% of the questions on her test correctly. If there were 50 questions on the test, how many did she NOT answer

correctly?
pls help
Mathematics
2 answers:
Arada [10]3 years ago
8 0

Answer: 7 Answers Incorrect

Step-by-step explanation:

86% may be written as (86/100) or as 0.86.

Since "it's a ratio (sic.) problem," then:

                 86/100 = correct/50

                correct = (86/100)*50       (multiply both sides by 50)

                correct = 43

And, 50-43 = 7 incorrect

solong [7]3 years ago
4 0
7 questions were wrong

You might be interested in
1.) Multiply 2ab(−a+2b+3).(1 point)
GarryVolchara [31]

Answer:

(x+3)(4x−2)  =  4x2+10x−6

(x+2)(x2−3x +4) = x3−x2−2x+8

Step-by-step explanation:

8 0
3 years ago
Can someone pls pls pls pls pls pls answer these question
Lisa [10]

Answer:

Decay

Step-by-step explanation:

6 0
3 years ago
Use the reference angles to find the exact value of the expression cot -11 pi/6. Do not use a calculator
laiz [17]

Answer:

\sqrt{3}

Step-by-step explanation:

cot(-11pi/6)=cot(-pi-5pi/6)= -cot(5pi/6)=cot(pi/6)=\sqrt{3}≈1.73

7 0
3 years ago
In Haley's favorite video game, players stack blocks to create buildings. Haley builds a fort shaped like a cube. Haley's fort h
Mama L [17]

Answer:

729 cubic meters

Step-by-step explanation:

Volume of cube is given by side^3

where side is length of the side

Given in the problem

side is 9 meters as length, width, and height of fort is 9 meters and it is in cube shape .

Thus,

volume of cube = 9^3 = 9*9*9 = 729

Thus, volume of Haley's fort is 729 cubic meters.

3 0
3 years ago
What is the equation of the line? Graph of a line in the coordinate plane through the origin and the point begin ordered pair 1
Margarita [4]

Here the line passes through (0,0) and (1,3).

First we need to find the slope , and for that we need to use the following formula

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

On substituting the values from the point, we will get

m=\frac{3-0}{1-0}=3

Now we will use slope intercept form, which is

y = mx+ b

Where m is the slope and b is the y intercept

And on substituting the values of x and y from the point (1,3) and slope, m = 3, we will get

3 = 3(1)+b

3=3+b

b =0

Substituting the values of m and b in the slope intercept form, we will get

y= 3x

4 0
3 years ago
Read 2 more answers
Other questions:
  • Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:
    12·2 answers
  • Find the value of<br> 5!=<br> 7!=<br> 8!=
    8·1 answer
  • Powers of 3 to 1000 that is it
    6·1 answer
  • WILL MARK BRAINLIEST! If 5 pounds of fish costs $12.30, How much will 11 pounds cost?
    13·2 answers
  • If f(x)=8x+7 and g(x)=x+2 what is (f*g)(2)
    6·1 answer
  • Brittany bought a dress that cost $22.50. If the sales tax is 6.5%,how much tax did she pay?
    8·2 answers
  • What is best buy £3.99 5kg or 3.2kg £2. 60?​
    9·1 answer
  • Help plsss.<br> everything is in their
    7·1 answer
  • Lin is shopping for a couch with her dad and hears him ask the salesperson, "How much is your commission?" The salesperson says
    10·1 answer
  • Name the property illustrated.<br><br> 1 + 4 = 4 + 1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!