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
S_A_V [24]
3 years ago
7

Need help with I ready math

Mathematics
1 answer:
vovangra [49]3 years ago
4 0

Answer:

5(P - 1.00) + 3(P - 0.75)

Step-by-step explanation:

Cost of a package in store A = $P

Discount offered at store A = $1.00

Price paid per package at store A = Cost of a package in store A - Discount offered at store A

= P - 1.00

Cost of a package in store B = $P

Discount offered at store B = $0.75

Price paid per package at store B = Cost of a package in store B - Discount offered at store B

= P - 0.75

Total cost of 5 packages at store A and 3 packages at store B = 5(P - 1.00) + 3(P - 0.75)

You might be interested in
A student entering a doctoral program in educational psychology is required to select courses from the list of courses provided
SVEN [57.7K]

A) The possible three-course selections are as shown below.

B) The likelihood of selecting the combinations is 0.1 since there are 10 combinations in total.

<h3>How to solve probability combinations?</h3>

A combination operator can be used when we need to find the number of ways to select "k" items from a set of "n" items. It is also called a 'choose' operator where it is read as 'n choose k' and is represented and calculated as given below

From the choices given, there are 5 courses which are given below:

EPR 605

EPR 643

EPR 648

EPR 674

EPR 681

We need to find the combinations of 3 of these given 5 courses, which are given below (omitting the course code, EPR):

605-643-648

605-643-674

605-643-681

605-648-674

605-648-681

605-674-681

643-648-674

643-648-681

643-674-681

648-674-681

10 of the given choices of combinations are possible since they do not include a repeated course number.

The likelihood of selecting the combination of EPR 681, EPR 648, and EPR 605 is 0.1 since there are 10 combinations in total.

Complete question is;

A student entering a doctoral program in educational psychology is required to select three courses from the list of courses provided as part of his or her program. List all possible three-course selections. Comment on the likelihood that EPR 681, EPR 648, and EPR 605 will be selected. Select all the possible three-course selections below.

A. 648, 674, 605

B. 681, 648, 605

C. 681, 674, 605

D. 681, 681, 648

E. 674, 643, 674

F. 674, 605, 643

G. 681, 648, 674

H. 681, 681

I. 681, 648, 643

J. 648, 605, 643

K. 648, 674, 643

L. 681, 605, 643

M. 643, 694, 643

N. 681, 674, 643

Read more about Probability Combinations at; brainly.com/question/3901018

#SPJ1

8 0
2 years ago
Which rule applies to the translation of the RED trapezoid to the BLUE trapezoid? A) (x, y) → (x + 2, y − 3) B) (x, y) → (x + 4,
kicyunya [14]

Answer: The answer really depends on the graph for this question. Then, you just add or subtract accordingly from the x and y values until you find your answer. :)

7 0
3 years ago
Read 2 more answers
Find the range and interquartile range (IQR) of the data set in the box plot.
Eduardwww [97]

Answer:

Range = 23

IQR= 14.5

Step-by-step explanation:

Range is the biggest number- smallest number

so 30-7=23

IQR - Interquartile range = upper quartile - lower quartile

24-9.5=14.5

6 0
2 years ago
Pedro, Lena, Harriet, and Yermin each plot a point to approximate StartRoot 0.50 EndRoot. Pedro A number line going from 0 to 0.
Scilla [17]

Answer:

Yermin. √0.5 will be at Yermin's point

Step-by-step explanation:

Say Pedro line point is 0.25

Lena is 0.45

Harriet is 0.5

and Yermin is 0.7

The √0.5 = 0.707

≈ 0.7

Therefore it is at Yermin's point

5 0
2 years ago
Read 2 more answers
One leg of an isosceles right triangle measures 5 inches. Rounded to the nearest tenth, what is the approximate length of
Firlakuza [10]

The length of the hypotenuse = 7.1 inch

Step-by-step explanation:

In an isosceles right angle triangle if one leg is 5 inch, another side along the right angle is 5 in

hypotenuse = \sqrt{side^{2} +base^{2} } ( by Pythagoras theorem)

= \sqrt{5^{2}+5^{2} }

= \sqrt{50}

= 7.07106781

= 7.1 inch (approx)

6 0
2 years ago
Other questions:
  • john is filling a bathtub that is 18 inches deep. He notices that it takes two minutes to full the tub with three inches of wate
    6·1 answer
  • Mr.Synder gave his four children $35 to split equally for each car they cleaned out. The children cleaned out 3 cars. Mr. Synder
    14·2 answers
  • Determine the image of the point (1, 5) under a rotation of 180° about the origin
    14·1 answer
  • Polly spent 77/100 of a dollar to buy some mints how can you express 77/100 as a money amount
    11·2 answers
  • I need help plsss ;(((
    8·1 answer
  • If x+y = b and −x+3y=a, then what is y?
    9·1 answer
  • Johnny Bravo bought Amazon 25 shares at $50. He sold them at $2346 a few years later. How much money did he make on this stock?
    6·1 answer
  • The blanks are the ones that are pointed please answer them thx!
    8·1 answer
  • Paper lanterns are $3.50 each. Write
    14·1 answer
  • A scale model of an object of 1 cm : 2 ft. The actual object is 11 feet tall. How tall is the model
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!