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
Nikitich [7]
3 years ago
11

Answer each part below using only mental math, and describe your method. a. If 39 is 1% of a number, what is that number? How di

d you find your answer? b. If 39 is 10% of a number, what is that number? How did you find your answer? c. If 39 is 5% of a number, what is that number? How did you find your answer? d. If 39 is 15% of a number, what is that number? How did you find your answer?
Mathematics
1 answer:
Leni [432]3 years ago
8 0

Answer:

Step-by-step explanation:

Given:  39 = 0.01n

Move the decimal point on each side two places to the right:  3900 = n

You might be interested in
2x + 3x = _____??<br><br> help me pls
natulia [17]

Answer:

5x

Step-by-step explanation:

3 0
2 years ago
A grocer buys food from three suppliers. the suppliers deliver every five days, six days, and seven days. all three came today.
Brilliant_brown [7]
Today is actually the 210th day. They will meet again in 209 days (the 210th is the day they deliver together so I don't count it, but you can totally count it if you want to)
6 0
3 years ago
Who can help ? <br> please
Assoli18 [71]

Answer:

The apple is definitely equal to 7 each apple.

Step-by-step explanation:

Not sure about the tomato and pear.

5 0
2 years ago
Which of these numbers are divisible by both 5 and 10? .....a )943 720 b) 345 c) 57 382 d) 8880
alexgriva [62]
D, 8880 is divisible by both ten and 5.
4 0
3 years ago
4,094 divided by 46 please help
Arlecino [84]
The answer to your question is 89
3 0
3 years ago
Read 2 more answers
Other questions:
  • If you multiply each side of the equation 5x-3 =7/10 by 10 the result is an equivalent equation
    13·1 answer
  • A student attempted to generate an equivalent expression using the distributive property, as shown below:
    6·1 answer
  • I need help ASAP please and thanks :-))
    10·1 answer
  • Write a sentence about different ways to show subtraction for a problem like 32-15
    8·2 answers
  • 2. "In a job shop, effective capacity is only 50 percent of design capacity, and actual output is" 80 percent of effective outpu
    10·1 answer
  • Jared creates a number sequence that’s has a first term of 2 and a second term of 5
    14·1 answer
  • 2b+ 9r use b=2 and r=7
    6·2 answers
  • On every three hamburgers that McDonalds makes, they use 9 pickles. How many pickles would they use on 100 burgers?
    6·2 answers
  • Line segment AB is 14 units long. If the line segment AB is reflected in the x-axis to form A'B', How many Units long will A'B'
    5·1 answer
  • Kimberly has driven
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!