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
dusya [7]
3 years ago
5

Emma bridge in average of 20 pages each day she has six days to read 10 of the power of pages will she finish her reading in 6 d

ays
Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
7 0

Answer:

33

Step-by-step explanation:

Find the unit rate by dividing 20 by 6 which is 3.3.  This is how long it took Emma to read one page.    multiply it by 10 and get 33

You might be interested in
Judy bought 20 apples at the store, and the total weight was 2 kilograms. If the apples all had about the same weight, how much
chubhunter [2.5K]

Answer:

200 grams

Step-by-step explanation:

4 0
3 years ago
A music buff wants to estimate the percentage of students at a midwestern university who believe that elvis is still alive. how
gulaghasi [49]
Since we are not given any information about the proportion, we will assume the sample proportion to be 0.50

so,
p = 0.50
The Error is 10% percentage point. This means that on either side of the population proportion the error is 5% so E = 0.05
z = 1.645 (Z value for 90% confidence interval)

The margin of error for population proportion is calculated as:

E=z* \sqrt{ \frac{p(1-p)}{n} }  \\  \\ 
 \frac{E}{z} = \sqrt{ \frac{p(1-p)}{n} }  \\  \\ 
( \frac{E}{z} )^{2}= \frac{p(1-p)}{n} \\  \\ 
n= p(1-p)* (\frac{z}{E})^{2}  \\  \\ 
n=271

This means 271 students should be included in the sample
5 0
3 years ago
Cate and elena were playing cards
Delicious77 [7]
There were...
11cards left.
heres why.
they started with 24 cards....
so...
24+8=32
32-12=20
20-9=11

Hope i helped!!! :)
Mark me as brainliest if i helped XD
6 0
3 years ago
PLEASE HELP!!! I will give brainliest and give a shoutout for whoever answers this and if I don't, hold me accountable.
kolbaska11 [484]

Answer:

\frac{dy}{dx}  =  \frac{ \sin(y)  - y \cos(x) }{ \sin(x) - x \cos(y)  }

6 0
3 years ago
Find the product. list the units
LenaWriter [7]

6h( 19ml/h)

= 114hlm/h

=114lm

3 0
3 years ago
Other questions:
  • Solve using the guess-and-check strategy.
    6·2 answers
  • What two facts can you double to find 8 X 4 explain
    11·1 answer
  • Can someone pls help me
    6·1 answer
  • The distance from the center of a round table top to the edge of the table top is 4 ft. What's the area of the table top? A. 50.
    10·1 answer
  • Wich systems of equations would have NO solution? <br> (Answer with work for branliest)
    13·1 answer
  • What are the answers
    6·1 answer
  • What is the distance between each pair of points. round to the nearest hundredth
    15·1 answer
  • Whats the answer to 3 sqaured plus 2x equals 7
    13·1 answer
  • Help ASAP!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Evaluate : limx→ tan2-sin2x x3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!