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
DerKrebs [107]
3 years ago
14

There are 4 Russian dolls. The largest doll is 12 inches tall. The height of each of the other dolls is 7/10 the height of the n

ext larger doll. What expression can be used to find the height of the smallest doll?
Mathematics
2 answers:
NeX [460]3 years ago
5 0
Height of doll ÷ (7/10 of the height of doll)= size of the next doll

or
h÷(7/10)h = n
fgiga [73]3 years ago
4 0
X= 12(.7)^x(exponent)
x is the doll you are on. For example if your looking for the height of the height of the doll after the 12 in. one then x=2 and so on
You might be interested in
Find the values of the six trigonometric functions of an angle in standard position if the point with coordinates (6,-5) lies on
Tom [10]
C i guesss because you just said it
4 0
3 years ago
______<br> What is 0.142857 as a fraction
Nitella [24]
Start by going in the order of decimals and what ever you end at, put this number on top
142857/<span>100000
And then you simplify it to the smallest numbers and you have your answer. It can't be simplified so it is just:
</span>142857/<span>100000</span>

3 0
3 years ago
The range of y= 2/3 sin x for pi &lt; x &lt; 3pi/2 is ___?
victus00 [196]

Answer:

-2/3 < y < 0

Step-by-step explanation:

y = Asin(x)

Edit*

There's a node (y=0) at pi for sine wave. At 3/2pi will be the min. So range goes from -2/3 to 0

5 0
3 years ago
Unit rate 3 inches of rain in 6 hours
Neporo4naja [7]

Answer:

It is either 1.5 inches per hour or 1 inch in 2/3 hours. I also think 1:3

Step-by-step explanation:

Three inches in six hours is equivalent to 0.5 inches per hour.

4 0
2 years ago
Read 2 more answers
The Petersons deposited $1,000 in an account that earns 2% annual simple interest. How many years will it take the amount in the
Svetlanka [38]
Each year it will gain $10 so it will take 50 years.

1,000 × .02 = 20
1,000 ÷ 20 = 50
7 0
3 years ago
Other questions:
  • Help please show work
    10·1 answer
  • The Rotation R maps all 60° about O the center of the regular hexagon. State the image of B for the following rotation.
    12·2 answers
  • Estimate by first rounding each number to the nearest . 1/2 3 4/11 2 1/10
    15·1 answer
  • A 32 foot tall tree casts a shadow that is 48 feet long. How far away from the tree is a 6 ft person? Help! :)
    6·1 answer
  • Factor by grouping 4c^3+8c^2-9c-18
    15·1 answer
  • I need a quick response! Please help!
    7·1 answer
  • Please answer question now
    8·1 answer
  • Find the area of 8ft ,10ft. Round to the nearest hundredth. Use 3.14 to approximate it .
    7·1 answer
  • Please help , ayudame Por favor
    8·1 answer
  • What's 5+5+5+5+5+5? and then times 1 ?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!