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
Mandarinka [93]
3 years ago
5

While shopping at a clearance sale, Samantha finds a $60.00 dress on sale for 25% off. Samantha also has a 50% off coupon. Which

statement correctly summarizes her savings?
Mathematics
1 answer:
disa [49]3 years ago
4 0

Answer:

Samantha will save $37.50 because she must first find the 25% sale price before taking the extra 50% reduction

Step-by-step explanation:

I got it right :)

You might be interested in
Pls help! three arithmetic sequences are given below.
katrin [286]

The common difference is basically the number at which the pattern increases.

A's common difference: 2

B's common difference: 9

C's common difference: 5

answer: A, C, B

8 0
3 years ago
Which of the following CANNOT be given the lengths of the sides of a triangle?
Katena32 [7]

The sides of a triangle must satisfy the triangle inequality, which states the sum of the lengths of any two sides is strictly greater than the length of the remaining side.  

We really only have to check if the sum of the two smaller sides exceeds the largest side.

A. 5+6>7, ok

B. 6+6>10, ok

C. 7+7=14 Not ok, this is a degenerate triangle not a real triangle

D. 4+6>8 ok

Answer: C

6 0
4 years ago
Read 2 more answers
US average math SAT scores follow a normal distribution with a mean of 505 and a standard deviation of 112. A sample of 64 enter
Hitman42 [59]

Answer:

The claim that the scores of UT students are less than the US average is wrong

Step-by-step explanation:

Given : Sample size = 64

           Standard deviation = 112

           Mean = 505

           Average score = 477

To Find : Test the claim that the scores of UT students are less than the US average at the 0.05 level of significance.

Solution:

Sample size = 64

n > 30

So we will use z test

H_0:\mu \geq 477\\H_a:\mu < 477

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

z=\frac{505-477}{\frac{112}{\sqrt{64}}}

z=2

Refer the z table for p value

p value = 0.9772

α=0.05

p value > α

So, we accept the null hypothesis

Hence The claim that the scores of UT students are less than the US average is wrong

3 0
3 years ago
The regular price of a camera is 180.00 the camera is on sale for 25% off the regular price. What is the sales price of the came
Marrrta [24]

Answer:

$135

Step-by-step explanation:

180 decrease 25% =

180 × (1 - 25%) = 180 × (1 - 0.25) = 135

8 0
3 years ago
What is the SLOPE of a line PERPENDICULAR to the Given equation<br> y = 1/3x + 1
elixir [45]

Answer:

slope for perpendicular line is -3

Step-by-step explanation:

just flip the reciprocal for the slope and change the positive/negative sign

5 0
3 years ago
Other questions:
  • The formula to find the perimeter of a regular polygon is P = n × s. This means that you multiply the number of sides times the
    6·1 answer
  • I NEED ASAP PLS ONLY RIGHT ANSWERS!!! (24 pts!)
    15·2 answers
  • On her first turn, Marlene scored 90 points playing a board game. On her next turn, she
    5·1 answer
  • the ratios of girls to boys in a student basketball league is 5:6. juan says that there must be exactly 11 students in the leagu
    6·2 answers
  • X2 + 2 – 42 = 0.<br> Solve quadratic equation
    12·2 answers
  • Help me asap I will mark you as the best answer
    6·1 answer
  • you have a coupon for 25% off at the record store, and the cd you want retails for $19.96. how much will it cost you?
    12·2 answers
  • Help me please and thank you
    11·1 answer
  • The Franklins inherited $3,500, which they want to invest for their child's future college expenses. They use the following form
    15·1 answer
  • Complete the conversion using π = 3.14.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!