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
PolarNik [594]
3 years ago
13

High School Geometry!

Mathematics
1 answer:
astraxan [27]3 years ago
3 0

Answer:

19.5

Step-by-step explanation:

I'm presuming the scale factor's 1.75/1

14*1.75=21.5

21.5-2=19.5

You might be interested in
currently have 12 bottles of water on your shelf and want to keep an minimum level of 6 bottles at all times. you average sales
antoniya [11.8K]
<span>If you wish to have 6 or more bottles on the shelf at any given time, and you sell 2 a day, and you are open 7 days a week, then you'd want to start each week with at least 6 + (2·7)= 20 bottles. You have 12, so you'd need to order 8 more that for that next week.

Hope this helps.</span>
7 0
3 years ago
A bunch of flowers priced at £9.60 is reduced by a third. What is the new price?​
Alik [6]
Dive your answer by three so 9.60/3 = 3.20 or £3.20
6 0
3 years ago
Simplify 3/15 - 2/25
Alik [6]
Make the denominators equal by multiplying them:
\frac{18}{75}  -  \frac{6}{75}
Subtract:
\frac{12}{75}
Simplify:
\frac{4}{25}
The answer is
\frac{4}{25}
or 0.16
4 0
3 years ago
João claims he can read minds. His friend Pedro asked him to guess a number he was thinking of between 1 and 7 (inclusive). João
Ksju [112]

It can be deduced that the probability of having 4 or more correct guesses will be 0.0296.

<h3>How to calculate the probability</h3>

From the given information, the null hypothesis is p = 1/7 and the alternate hypothesis is p>1/7. In this case, the mind reader gets a 4 out of 9 chances.

In order to test the hypothesis, simulations for 10000 cases were run with a probability of the correct answer being 1/7.

In this case, the p-value is the probability of correct answers that are greater than 4, assuming the null hypothesis is true. Here the p-value is 0.0296.

Also, the significance level to reject the hypothesis is less than 0.01. Since p > 0.01, we then fail to reject the hypothesis. Therefore the null hypothesis stands and Joao is not a mind reader.

Learn more about probability on:

brainly.com/question/24756209

5 0
2 years ago
At a shelter, 15% of the dogs are puppies their are 60 dogs
devlian [24]

Answer:

9 puppies

Step-by-step explanation:

15% = 9 puppies

30% = 18 dogs

75% = 45 dogs

100% = 60 dogs

6 0
3 years ago
Other questions:
  • 17.16 is 62.4% of what
    10·2 answers
  • Help me plz for number 14 a-d
    5·1 answer
  • The length of a rectangle is four more than triple the width. if the perimeter is 120 inches, find the dimensions.
    10·1 answer
  • On the first day of the fun raiser, the principal announces one more goal over the loud speaker- the teachers' fundraising goal.
    5·1 answer
  • If the model boat is 8 cm long how long is the full size boat?
    11·1 answer
  • tanji creates a "square, circle" repeating pattern. Kenji creates a "Square, circle, trianglr, cricle" repeating pattern. if bot
    15·1 answer
  • The deck on a home is shaped like a parallelogram. The parallelogram has an area of 544.5 ft2 and a base measurement of 16.5 ft.
    13·2 answers
  • DJ has 16 movies, and Three-eighths of them are comedies. How many movies are comedies?
    6·2 answers
  • HELP PLEASE! PRE-ALGEBRA!
    7·1 answer
  • Please help me with this
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!