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
Goryan [66]
3 years ago
9

What is the answer to this question

Mathematics
1 answer:
Sever21 [200]3 years ago
8 0
Work: 35% of $45 is $15.75 (0.45*35)
$45-$15.75= $29.25
$29.25 is how much jack has to pay with the discount.
$50-$29.25= $20.75
His change is $20.75.
You might be interested in
bob bought 3 packs of model cars he gave 4 cars to ann bob has 11 cars left how many models were in each package
Katena32 [7]

Answer:

5

Step-by-step explanation:

(4+11)/3 = 15/3 = 5

5 0
3 years ago
Read 2 more answers
If point Q does not lie on the x-axis or the y-
Harman [31]
E. II or IV only because it will have different signs if point Q was in either of those quadrants
4 0
2 years ago
For a population with a mean of u = 40 and a standarddeviation of o = 8, find the z-score corresponding toeach of the following
ivann1987 [24]

Solution:

Given the mean and standard deviation;

\mu=40,\sigma=8

The z-score formula is;

z=\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}}

(a)

\begin{gathered} x=34,n=1 \\  \\ z=\frac{34-40}{\frac{8}{\sqrt{1}}} \\  \\ z=-0.75 \end{gathered}

(b)

\begin{gathered} x=34,n=4 \\  \\ z=\frac{34-40}{\frac{8}{\sqrt{4}}} \\  \\ z=-1.5 \end{gathered}

(c)

\begin{gathered} x=34,n=16 \\  \\ z=\frac{34-40}{\frac{8}{\sqrt{16}}} \\  \\ z=-3 \end{gathered}

5 0
1 year ago
At a store, Susan selected a pumpkin that weighed 35.2 ounces. Pumpkins cost $1.80 per pound. There are 16 ounces in 1 pound. Ho
Nat2105 [25]

$3.96 i think i just did the math

5 0
3 years ago
Example 2
Arada [10]

Answer:

y=x-2

Step-by-step explanation:

If you have drawn the graph of y = x^2 - 3x + 1.

To determine the equation of the line which  should be drawn to solve the equation:  x² - 4x +3=0

Simply carry out the subtraction: x^2 - 3x + 1 -(x^2 - 4x +3)

\implies x^2 -3x + 1-x^2 + 4x -3 \\= x^2 - x^2+ 4x - 3x-3  + 1\\=x-2

The equation of the line which should be drawn is: y=x-2

What this means is simply:

If

y = x^2 - 3x + 1$ and $y=x-2,$ then:\\x^2 - 3x + 1=x-2\\x^2 - 3x + 1-x+2=0\\x^2 - 4x + 3=0

5 0
3 years ago
Other questions:
  • im too lazy to answer my sister questions (its easy but I got something else to do) do all multiplication all way to 12
    14·2 answers
  • 46e+7-44e=21<br><br> Please help me answer this question!!!
    13·1 answer
  • Wich number multiplied by itself 3 times gives 42.875
    6·2 answers
  • Which of the following is BEST described as two lines that do not intersect and are not in the same plane.
    14·2 answers
  • (08.05 LC) (10 points) 1. Circle 2. Cylinder 3. Cone 4. Rectangle 5. Triangle a. perpendicular cross section of a pyramid b. per
    12·1 answer
  • The mass of Earth is 5.97 &gt;&lt; 1024 kilograms. The mass of the Moon is 7.34 x 1022 kilograms. What is the combined mass of E
    6·1 answer
  • GIVNING BRAINLIST
    11·1 answer
  • Need help with some practice questions since all are different types I'm asking alot sorry!​
    9·1 answer
  • A dolphin swims 665,280 feet in 3 hours. Use the formula d = rt, where d represents distance, r represents rate, and t represent
    9·1 answer
  • A triangular banner for the basketball championship hangs in the gym. It has an area of 48 square feet. What is the length of th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!