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
Gekata [30.6K]
3 years ago
6

You earned a 84% on a science test. You

Mathematics
1 answer:
Vlada [557]3 years ago
6 0
84/100 = 21/?
(100 * 21)/84 = 25
There were 25 questions on the test.
You might be interested in
Create an equivalent expression that includes a set of parentheses that make the value of the expression 5. Remember, you can ha
Naily [24]
Answer: the Answer is 33
8 0
3 years ago
$2,000 loan at 8% for 5 years.
Harman [31]

<u>Answer:</u>

  • $2,800 = Principle + Interest

<u>Step-by-step explanation:</u>

Using PRT/100, let's find the interest.

  • => 2,000 x 8 x 5/100
  • => 20 x 8 x 5
  • => $800

<u>Conclusion: </u>

Therefore, the interest plus principle is 2,000 + 800, which is $2,800.

Hoped this helped.

BrainiacUser1357

8 0
3 years ago
Read 2 more answers
Jennifer can sew 120 masks in 20 hr and Janice can sew 120 masks in 30 hr. How many hours does it take them to sew 120 masks if
rewona [7]

Answer:

Objective 3: Solve work problems Q25 Solve a work problem Homework. Unanswered Jennifer can sew 120 masks in 20 hr and Janice can sew 120 masks in 30 hr. How many hours does it take them to sew 120 masks if they work together?

Step-by-step explanation:

i think u should've put it in that format

3 0
3 years ago
7 d^2 +10 when d = 3
user100 [1]

Answer:

d = 3/7 = 0.429

d = 1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Hey, can yall answer this pls?<br> 1 7/8÷3/4<br> thanks!
jenyasd209 [6]

Answer:

IT WOULD BE 2.5 IN decimal form or it would be 5/2 and it is equivalent to 2 and 1/2

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • 9. John bought a new TV for $1300. He paid $400 at the time of purchase and then paid the rest off in equal
    14·1 answer
  • Which is a factor of x2 + 8x – 48?
    6·2 answers
  • Your mother bought a three-liter bottle of water. When she got home, she discovered a small leak in the bottom and asked you to
    6·2 answers
  • Tom practiced piano 1 and 1/3 hours on Monday. If he spent half as much time practicing on Tuesday, how long did he practice on
    5·1 answer
  • PLEASE HELP ME OUT WITH THIS: *13 POINTS*
    11·2 answers
  • Solve the following system of equations by linear combination: 3x+2y=7 y=x-4
    9·2 answers
  • Which shows the correct way to use the rule "multiply by the reciprocall for the expression below? 5 divided by 2/9
    11·1 answer
  • PLEASE HELPPPP THIS IS A VERY IMPORTANT AND IM STUCK
    6·1 answer
  • Find the value of 105 squred using bionomial expansion using (a+b) squred=a squred+2ab + b squred
    8·1 answer
  • Abdul deposited $460 into a savings account that has a simple interest rate of 3.5%. Isaac deposited $550 into a savings account
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!