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
Yuri [45]
2 years ago
5

Matthew is using a microscope in science class. The microscope magnified the specimen 4x10^2 . If the specimen is 3cm long how l

ong will the magnified specimen appear to be?
Mathematics
1 answer:
choli [55]2 years ago
5 0

Answer:

  12 meters

Step-by-step explanation:

The apparent size is ...

  (4·10^2)·(3 cm) = 12·10^2 cm = 12 m

___

1 m = 10^2 cm

You might be interested in
Which is the stretch of an exponential growth function?
BartSMP [9]
The answer is f(x) = 3/2(3/2)^x. Hope this helps
7 0
2 years ago
Please help me with this!!
rewona [7]
Area = b * h
Area of orange = area of big square subtract by area of small square

Small square = b^2
Big square = a^2
(a^2 - b^2) = (a - b)( a + b)

Solution: (a - b) (a + b)
8 0
2 years ago
Read 2 more answers
I will give brainliest
garri49 [273]
4(100)=400
400/1=400
You will need 400 stakes
7 0
2 years ago
Find the common ratio r for the geometric sequence and use r to find the next three terms.
katrin2010 [14]

Answer:

96, 64, 42.6 or (\frac{128}{3})

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
a contractor is mixing concrete and mixed 3 parts concrete and 9 parts water. How much water is needed for 12 parts concrete?
weeeeeb [17]

Answer:

36 parts water

Step-by-step explanation:

3/9 = 1/3 = for every 1 part concrete, it's 3 parts water.

12/x = 1/3; x = 36

so, 12 x 3 = 36

5 0
2 years ago
Other questions:
  • Hue is arranging chairs. She can form 5 rows of a given length with 2 chairs left over, or 9 rows of that
    10·1 answer
  • T=e^2/9 solve for e, what would this be thank you.
    6·1 answer
  • Help THIS IS AN EMERGENCY!
    11·1 answer
  • 8 yd equal what feet
    11·2 answers
  • Is this correct?????
    6·1 answer
  • Suden wants to know the theoretical and experimental probability of rolling a number smaller than a 3 on a 6-sided number cube n
    9·1 answer
  • Kates Lamp shop is selling 158 Desk or table lamps for $23, Jones Lamp shop is selling 123 Desk or Table lamps for $83. Whose la
    8·1 answer
  • Solve the following using the model provided <br>2.1÷3=​
    12·2 answers
  • It’s has to be in y=Mx+b that you
    6·1 answer
  • Solve for x. Geometry problem.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!