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
patriot [66]
2 years ago
14

A CD store sold 3467 CDs in 7 days about the same number of CDs were sold each day how many CDs did the store sell in one day

Mathematics
2 answers:
Mrac [35]2 years ago
8 0
I'm GUESSING about 495 in one day
Novay_Z [31]2 years ago
7 0
About 495 CDs in a single day

3467/7=495+ small decimal
You might be interested in
a triangle has one angle that measures 32 degrees and one angle that measures 102degrees. the measure of the triangle's thrid an
shutvik [7]

46

Step-by-step explanation:

all angles must add to 180

32+102= 134

180-134= 46

correct me if im wrong:)

3 0
2 years ago
If 30% of John's photographs were perfect, but 210 photographs were not perfect, then how many photographs were there in all?
anyanavicka [17]
If 30% were perfect, 70% were not perfect.  So we know that 70% of the total number of photographs is 210.

p(70/100)=210  multiply both sides by 100

70p=21000  divide both sides by 70

p=300

So there are 300 photographs in all.
3 0
3 years ago
the perimeter of a rectangle is 61 centimeters. The length is 4.1 centimeters longer then the width, w . Write and solve an equa
anygoal [31]
The width of the rectangle is 8.2
3 0
2 years ago
If cos θ > 0, which quadrant(s) could the terminal side of θ lie?
Sergeeva-Olga [200]

Answer:

I and IV

Step-by-step explanation:

cosine is positive/greater than 0 in quadrants I and IV. Its just a rule of the unit circle.

Can remember by All Star Trig Class

meaning all the trig funtions are positive in quadrant I

sin is positive in II

tan is positive in III

and cos is positive in IV

8 0
3 years ago
What is the range of the function f(x) = 3x2 + 6x – 8?
timama [110]

Answer:

Range is {y | y ≥ –11}


Step-by-step explanation:

This is quadratic equation.

<em>A quadratic equation's range can be found if we find the vertex.</em>

For quadratic equations that have a positive number in front of  x^{2} , it is upward opening and thus <u>all the numbers greater than or equal to the minimum value of vertex is the range.</u>


The formula for vertex of a parabola is:

Vertex =  (-\frac{b}{2a}, f(-\frac{b}{2a})

Where,

  • a is the coefficient of x^{2}
  • b is the coefficient of x

From our equation given, a=3  and  b=6

Now, x coordinate of vertex is  x=-\frac{b}{2a}\\x=-\frac{6}{(2)(3)}\\x=-\frac{6}{6}\\x=-1

y coordinate of the vertex IS THE MINIMUM VALUE that we want. We get this by plugging in the x value [ x=-1 ] into the equation. So we have:

3(-1)^{2}+6(-1)-8\\=-11


Hence, the range would be all numbers greater than or equal to -11  

Third answer choice is the right one.


6 0
2 years ago
Read 2 more answers
Other questions:
  • A ____________ _______________ allows you to determine the expected percents of different genotypes in the offspring of two pare
    15·2 answers
  • Find decimal notation for this number : 21/40  
    10·2 answers
  • David leaves his house, jogging down the street at 4 mph. Once David has gone 1/5, Jacob comes out and follows him at a rate of
    14·1 answer
  • The lifetime of a leaf blower is exponentially distributed with a mean of 5 years. If you buy a 12 year old leaf blower, what is
    7·1 answer
  • PLEASE HELP ASAP #12!!!
    8·2 answers
  • Help with this one 2 plzzz
    13·1 answer
  • What is the measure of P?
    9·1 answer
  • I will mark u brainliest
    14·1 answer
  • What is the y-intercept of the equation below? *<br> y = 2x - 1
    9·2 answers
  • 2. Guelmy played 4 different video games in 2 hours. At this same rate, how many video games would he play in 5 hours?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!