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
Diano4ka-milaya [45]
3 years ago
5

Tarush is a landscape architect. For his first public project, he is asked to create a small scale drawing of a garden to be pla

ced in the corner of a city park. The garden is a right triangle with base 10 m and a height of 15 m.
Draw the garden such that 1 unit on the grid below represents 2 m.

Mathematics
2 answers:
maria [59]3 years ago
8 0

Answer:

6.0 units is height and 5.0 is base

Step-by-step explanation:

i did this on khan academy

svet-max [94.6K]3 years ago
5 0

Answer: 7.5 is the height, 5.0 is the base

You might be interested in
A random sample of 40 binomial trials resulted in 14 successes. test the claim that the population proportion of successes does
mylen [45]

Using the z-distribution, since the p-value of the test is of 0.057 > 0.05, there is not enough evidence that the population proportion of successes does not equal 0.50.

<h3>What are the hypotheses tested?</h3>

At the null hypotheses, we test if the proportion of successes equals 0.5, hence:

H_0: p = 0.5

At the alternative hypotheses, we test if it does not equal, hence:

H_1: p \neq 0.5

<h3>What is the test statistic?</h3>

The test statistic is given by:

z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}

In which:

  • \overline{p} is the sample proportion.
  • p is the proportion tested at the null hypothesis.
  • n is the sample size.

For this problem, the parameters are given by:

n = 40, \overline{p} = \frac{14}{40} = 0.35, p = 0.5

Hence the test statistic is given by:

z = \frac{\overline{p} - p}{\sqrt{\frac{p(1-p)}{n}}}

z = (0.35 - 0.5)/(0.5/sqrt(40))

z = -1.9.

<h3>What is the decision?</h3>

Using a z-distribution calculator, considering a two-tailed test, as we are testing if the proportion is different of a value, with z = -1.9, we get that the p-value of the test is of 0.057.

Since the p-value of the test is of 0.057 > 0.05, there is not enough evidence that the population proportion of successes does not equal 0.50.

More can be learned about the z-distribution at brainly.com/question/16313918

#SPJ4

5 0
1 year ago
YP_2021_Math 8_Progress Monitor_02
Lisa [10]
(4,4).........................
7 0
2 years ago
Explain why 7 times x/7=x. How does your answer help you solve a division equation such as x/7=2?
tatiyna
Dear Ajtocute, let's have x=9 Multiply 7 by 9 to get 63. Then, you divide 63 by 7 to get back to 9. You just cancel out the multiplication with division.
7 0
3 years ago
The Doe family is ready to fill their new swimming pool. It can be filled in 12 hours if they use their own water hose, and in 3
aivan3 [116]
6 & 1/2 hours should be the correct answer! :]
3 0
3 years ago
Read 2 more answers
Describe the scale of the graph
IRINA_888 [86]

Answer:

Step-by-step explanation:

You could talk about how how or low it goes.

For instance: if the graph was going very high then suddenly low you could say that it was going very high until it suddenly dropped.

HOPE I HELPED.

PLZ give me a brainiest

GOOD LUCK

8 0
3 years ago
Other questions:
  • a electronic store sells a certain digital camera for $126. this is 2/3 of the price that a photography store charges. what is t
    15·1 answer
  • What’s the slope of a line given in the graph????
    14·1 answer
  • Write an equation in slope-intercept form for the line that passes through the given points and is (a) parallel to the given lin
    9·1 answer
  • How do you do 16-19?
    5·2 answers
  • Solve and graph -4&lt;-1-4x&lt;-1
    6·1 answer
  • the sum of the numerator and denominator of a fraction is 3 less than twice the denominator.if the numerator and denominator are
    6·1 answer
  • Leon is constructing the circumscribed circle for △PQR . He constructed the perpendicular bisectors of PR¯¯¯¯¯ and QR¯¯¯¯¯ .
    7·1 answer
  • PLEASE HELP ME!!!!I NEED HELP
    7·1 answer
  • Help me on math thanks
    10·1 answer
  • The equation of the graphed line is 2x - 3y = 12.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!