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
Naily [24]
3 years ago
13

The original price of a barbecue grill is $79.50 the girl is markdown 15% what is the sale price of the grill

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
6 0
The sale or discounted Price: $67.57
hope this helps!!
You might be interested in
Assume that the following confidence interval for the difference in the mean length of male​ (sample 1) and female babies​ (samp
Maksim231197 [3]

Answer:

c. There is no difference in the length between male and female babies

Step-by-step explanation:

Hello!

If I understood correctly, the interval [-0.2;1.7] was constructed to estimate the difference between the population mean of the length of male babies at birth(μ₁) and the population mean of the length of female babies at birth (μ₂).

Estimated parameter: μ₁-μ₂

To make a desition using an interval your hypothesis must be two-tailed,

H₀: μ₁-μ₂ = 0

H₁: μ₁-μ₂ ≠ 0

The level of significance should be complementary to the confidence level of the interval. (For example, if the interval was constructed at 1 - α: 0.9, the test should have a level of α: 0.10)

Remember the Confidence interval is an estimation of the real value of μ₁-μ₂, so, under the null hypothesis you can say that:

If the interval contains the 0, then you don't reject the null hypothesis.

If the interval doesn't contain the 0, you reject the null hypothesis.

So since 0 is contained in the confidence interval, you support the null hypothesis, in other words, there is enough information to say that there is no difference between the average length of male and female babies at birth.

I hope it helps!

5 0
3 years ago
What number divide evenly into 125 ?
Tamiku [17]
 you can have 125/5 =25
3 0
3 years ago
Read 2 more answers
6) Troy has a garden that is 17 feet by 14 feet. He is planning on planting some
Gnesinka [82]

Answer:

140

Step-by-step explanation:

first multiply 17 by 14 to get 238 then dived 238 by 2 to get 140

4 0
3 years ago
Distance between A (2, -1) and (2,a) is 4 units. Find the value of a where a is positive.
kolezko [41]

Answer:

a = 3

Step-by-step explanation:

Calculate the distance d using the distance formula and equate to 4

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (2, - 1) and (x₂, y₂ ) = (2, a)

d = \sqrt{(2-2)^2+(a+1)^2} = \sqrt{0+(a+1)^2} = \sqrt{(a+1)^2} = a + 1 then

a + 1 = 4 ( subtract 1 from both sides )

a = 3

3 0
2 years ago
Simplify 4(6n+9)-10n please help
loris [4]
<span>4(6n + 9) - 10n

= 24n + 36 - 10n

= 14n + 36</span>
3 0
3 years ago
Other questions:
  • Which of the following most closely rounds to the number 1?
    12·2 answers
  • Write the first three terms in the binomial expansion, expressing the result in simplifies form. (2x+3y)^8.
    10·1 answer
  • A line segment is drawn from (1, 3) to (8, 3) on a coordinate grid.
    11·2 answers
  • How many triangles form by the diagonals from a fixed vertex has 11 12 13 14 15 sided polygon
    6·1 answer
  • 7 squaerd - 5 squaerd dived by 34
    6·1 answer
  • Find the next two terms of this sequence-7, 14 ,-28
    8·1 answer
  • Samir works 15 hours for every 19 hours that Mitul works. If x represents the number of hours that Mitul works and y represents
    7·2 answers
  • the coordinates of the vertices of a triangle are a(3 3) b(6 6) and c(9,3). What will be the new coordinates after a dilation wi
    10·1 answer
  • Please Help Me with these 3 questions !!
    7·1 answer
  • Find the value of y.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!