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
MrMuchimi
2 years ago
8

10. Dan picks 18 baskets of apples

Mathematics
1 answer:
Paladinen [302]2 years ago
7 0

Answer:

1 basket = 24 apples

24 × 18 = 432 apples

(use cross multiplication method)

1 apple = 15 cents

432 = x

\frac{1x}{1}  = 6.480

x = 6.480 cents

You might be interested in
Select the correct answer from each drop-down menu.
blagie [28]

Answer:

divide, 2x+9

Step-by-step explanation:

got it right

6 0
3 years ago
A manufacturer of college textbooks is interested in estimating the strength of the bindings produced by a particular binding ma
IrinaVladis [17]

Answer:

538 books should be tested.

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1-0.99}{2} = 0.005

Now, we have to find z in the Ztable as such z has a pvalue of 1-\alpha.

So it is z with a pvalue of 1-0.005 = 0.995, so z = 2.575

Now, find the margin of error M as such

M = z*\frac{\sigma}{\sqrt{n}}

In which \sigma is the standard deviation of the population and n is the size of the sample.

How many books should be tested to estimate the average force required to break the binding to within 0.08 lb with 99% confidence?

n books should be tested.

n is found when M = 0.08

We have that \sigma = 0.72

M = z*\frac{\sigma}{\sqrt{n}}

0.08 = 2.575*\frac{0.72}{\sqrt{n}}

0.08\sqrt{n} = 2.575*0.72

\sqrt{n} = \frac{2.575*0.72}{0.08}

(\sqrt{n})^{2} = (\frac{2.575*0.72}{0.08})^{2}

n = 537.1

Rounding up

538 books should be tested.

6 0
3 years ago
Find the coordinates of the midpoint of the segment given its endpoints P(-3,-7) and Q(3,-5)
stellarik [79]

Answer:

Midpoint....; (0,-6)

Step-by-step explanation:

Midpoint of the segment

= [(sum of x-coordinates) ÷ 2] , [(sum of y-coordinates) ÷ 2]

Midpoint = [( 3 + (-3))÷ 2 , (-5 + (-7))÷ 2]

Midpoint = ( 0/2 , -12/2 )

Midpoint = (0,-6)

8 0
3 years ago
What is the area of the trapezoid shown ?
Irina18 [472]

Answer:

A = 1/2 * (a + c) * h

A = 1/2 * (6 + (2 + 6 + 2)) * 6 = 48

5 0
3 years ago
Coupon B: 30% off of $63 shoes
Svetlanka [38]
$44.10




Original price: $
Discount percentage: %
Results
Discount:
Final Price:
Details
Discount = Original Price x Discount %/100
Discount = 63 × 30/100
Discount = 63 x 0.3
You save = $18.90

Final Price = Original Price - Discount
Final Price = 63 - 18.9
Final Price = $44.10
6 0
1 year ago
Other questions:
  • Help with number 7 thanks
    15·1 answer
  • There are 452 pictures of dogs in 4 equal groups. How many pictures are in each group? Explain how you can use place value to pl
    12·1 answer
  • Solve the equation x/5 =9
    10·2 answers
  • A 9-cut cheese pizza is 1,800 calories. How many calories in 2 slices?
    14·1 answer
  • What is 3000000 5000 20 6 in standard form
    6·1 answer
  • Image should be below
    8·1 answer
  • Help pleaseeee!!!!!!!!! I’ll mark brainliest!!!!!
    13·1 answer
  • Which addition equation matches the number line
    10·1 answer
  • Which polynomial represents the difference below 5x^2 + 9x + 3
    7·1 answer
  • 372.2 is what percent of 642
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!