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
GenaCL600 [577]
3 years ago
15

You are taking an exam and there are still many questions left to be solved. You already got 18 questions correct out of 25. The

desired final grade is 80%. How many correct answers do you need to get the desired final grade?
Mathematics
1 answer:
UkoKoshka [18]3 years ago
8 0

The answer is 2

Step-by-step explanation: 100% is the highest score you can have  . then you have to divide 25 by 100 because 25 is the total amount of questions ,you should get 4,wich means each question is worth 4 points.

18 correct is a score of 72

20 correct is a score of 80

4x2=8 wich you need 8 more to get to 80 from 72

feel free to ask for more help :)

You might be interested in
A figure lies on a coordinate plane with point B located at (2,-5). The figure is rotated 90 degrees counter-clockwise around a
Rufina [12.5K]
<h3>Answer:  (12,3)</h3>

======================================================

Explanation:

R is located at (3,4). Move it 3 units to the left and 4 units down to have it move to (0,0). Call this point A. Apply the same translation rule to point B so that (2,-5) moves to (-1,-9). Let's call this point C

Now you'll use the rule (x,y) \to (-y,x) which rotates any point around the origin 90 degrees counterclockwise. So we're rotating C around A.

Point C has the coordinates (-1,-9). When you use the rotation rule (x,y) \to (-y,x) we get (-1,-9) \to (-(-9), -1) = (9, -1). We'll call this point D

Finally, undo the translation rule done at the start of the problem. So we'll go 3 units to the right and 4 units up to have point D move to point E = (12,3) which is exactly where point B' is located.

Check out the diagram below.

7 0
3 years ago
Helix
katrin [286]

Answer:

Answer is

Step-by-step explanation:

plus karna h 17.5+ 10+ cm+ 2kg

5 0
3 years ago
The slope of the line p is__and the slop of the line q is__
kondaur [170]

Answer:

The slope of line p is 3 and the slope of line q is -3.

4 0
1 year ago
Explain how to draw an area model to represent 2x15.
lana [24]
2 which is the height and 15 would be the width.

3 0
3 years ago
Will mark brainliest
vovikov84 [41]
(0,0)-->(0,0)
(3,-1)-->(9,-3)
(3,3)-->(9,9)


so what you will plug after the dilation will be the points on the right/
hope i help
 
3 0
3 years ago
Read 2 more answers
Other questions:
  • An 8 inch by 6 inch rectangle is the base of the rectangular prism below. What is the lateral area of the figure? 140 square inc
    11·2 answers
  • Can someone please answer. There is one problem. There's a picture. Thank you!
    13·1 answer
  • Long division always uses the same pattern of steps. Explore several different problems to discover this pattern. What is the st
    5·2 answers
  • 12. If f(5) = 20.58 and f(6)= 2.94<br><br> f(7) = __. f(8) = Recursive Function:
    14·2 answers
  • Which equation has roots whose sum is 3 and whose product is -4?
    11·1 answer
  • Which expression or expressions have the same value as 12 2?
    6·1 answer
  • WILL MARK BRAINLIEST!!<br> Find the values of x and y
    15·2 answers
  • Solve for y.<br><br> 172=1-y
    7·2 answers
  • Heellllloooooo plsss heellllpppp
    14·1 answer
  • 20 POINTS &amp; BRAINLIEST TO WHO EVER SOLVE
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!