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
MatroZZZ [7]
2 years ago
15

25 tests in all 23 Are perfect tests what percent are perfect

Mathematics
2 answers:
zloy xaker [14]2 years ago
8 0

Answer:92%

Step-by-step explanation:

madreJ [45]2 years ago
5 0
92% is the amount that are perfect
You might be interested in
How do I make a the subject?<br><br> S= a/4 + 8u
Crazy boy [7]
S= a/4 + 8u

S - 8u = a/4 (First you subtract 8u from both sides)

4(S - 8u) = a ( Then you multiply both sides by 4)

Final answer:
4(S - 8u) = a
8 0
2 years ago
If<br> 21 = 42<br> 39 = 618<br> 17 = 214<br> then what does<br> 45 = ?
Brums [2.3K]

Answer:

810

Step-by-step explanation:

21 = 42

Decode:

Number in the tens place = 2 x 2 = 4

Number in the ones place = 1 x 2 = 2

Answer: 42

39 = 618

Decode:

Number in the tens place = 3 x 2 = 6

Number in the ones place = 9 x 2 = 18

Answer: 618

17 = 214

Decode:

Number in the tens place = 1 x 2 = 2

Number in the ones place = 7 x 2 = 14

Answer: 214

Find 45

Number in the tens place = 4 x 2 = 8

Number in the ones place = 5 x 2 = 10

Answer: 810

3 0
2 years ago
The formula for finding the volume of a cone is V = 13πr2h. The volume of a cone is 300 cm3 and the height of the cone is 10 cm.
Kryger [21]
I think it would be B) 5cm
4 0
2 years ago
Orignal Price =$20 <br> % Markup = 22% <br> Whats my answer? ASAP!
I am Lyosha [343]

Answer:

$20 x 122% = $24.40

or look at it this way:

$20 x 1.22 = $24.40

Step-by-step explanation:

6 0
2 years ago
Is the dilatation an enlargement or a reduction
Brilliant_brown [7]
Enlargement of 2. 

if it were a reduction it'd be getting smaller..
5 0
3 years ago
Other questions:
  • The state of New Jersey makes approximately $1.55 billion annually from tolls of the $1.55 billion about 3/4 comes from tolls on
    13·1 answer
  • Can someone help me with 19 and 20 plsss
    15·1 answer
  • Find the magnitude of wx for w(-3 5 4) and x(9 5 3)
    9·2 answers
  • What is the value of n in math
    5·2 answers
  • Solve for base. 450 crates is 0.90% of ___ crates
    12·1 answer
  • Is this the right answer?
    5·1 answer
  • Write the rule to describe this transformation. <br><br> Need help please!
    6·1 answer
  • Mr.kowolishi ordered 35 boxes of granola bars
    10·1 answer
  • Lenny works at Lexus selling cars. His salary is $40,000 a year plus commission. He gets 1.25% commission on the cars he sells.
    9·1 answer
  • When is the best time to round a number in a multi-step problem?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!