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
solmaris [256]
3 years ago
11

Rita has 507 books stored on 39 shelves. The same number of books are on each shelf. How many books are on each shelf?

Mathematics
1 answer:
Sliva [168]3 years ago
5 0

Answer:

19773

Step-by-step explanation:

You might be interested in
I need help on this.
marta [7]

Answer:

26.88 mm

Step-by-step explanation:

4.2 x 12.8 = 53.76/2 = 26.88

8 0
3 years ago
Read 2 more answers
Please help with this precalc!!! i desperately need help
Paladinen [302]

Step-by-step explanation:

4 is the A or Ampltiude

To find the period set it equal to 2 pi/B

\frac{2\pi}{b}  =  \frac{6}{1}

\frac{b}{2\pi}  =  \frac{1}{6}

b=

\frac{2\pi}{6}

b=

\frac{\pi}{3}

There is no phase shift

The midline or d or vertical shift is 1.

Our equation for 8 is

4 \sin( \frac{\pi}{6} x)  + 1

9.Use sin function. The a value is 2 or -2 your choice.

Set up the period equal to the equation

\frac{2\pi}{b}  =  \frac{\pi}{3}

\frac{b}{2\pi}  =  \frac{3}{\pi}

b =  \frac{3}{\pi}  \times 2\pi

Which equal 6.

B=6

There is no C and the D and Vertical Shift is 1.

Our equation is

2 \sin(6x)  + 1

6 0
2 years ago
A marble jar contains 1 blue, 2 green, 3 red, and 5 yellow marbles. If a single marble is drawn at random from the jar, what is
AleksAgata [21]

Answer:

4/11

Step-by-step explanation:

1 blue, 2 green, 3 red, and 5 yellow marbles.= 11 marbles

P( blue or red) = number of blue or red / total

                        = 4/11

5 0
3 years ago
A microscope shows you an image of an object that is 160 times the object's actual size. So the scale factor of the enlargement
Vedmedyk [2.9K]

Answer: A

Step-by-step explanation:image of insect under microscope = scale factor × insect size = 160 × 2 = 320 millimeters

7 0
2 years ago
4. Find the circumference of the circ All changes saved
Nat2105 [25]

Answer:

A. 62.8 in.

Step-by-step explanation:

Circumference of a circle = πd

Diameter (d) = 20 in.

Substitute

Circumference = π × 20

Circumference = 62.8318531

Circumference = 62.8 in. (Approximated to nearest tenth)

4 0
3 years ago
Other questions:
  • A rectangle has a perimeter of 68 inches it’s length is 2 inches less than 3 times the width what is the area of the rectangle
    12·1 answer
  • What is 574 in expanded form
    13·2 answers
  • Help Me, Now! C. At what value of x will each function equal 90? Both functions will equal 90 when x = ​
    5·2 answers
  • Determine if the sequence is an arithmetic sequence. If it is, then find the
    6·1 answer
  • Use the Distributive Property to expand this expression.<br><br> z(–6.4 – 3.5x)
    8·1 answer
  • Brett is filling up his swimming pool. It is a cylindrical shape. How many
    14·1 answer
  • 1 3/8 equations that are true and different <br>​
    9·1 answer
  • PLEASE HELP!! NO LINKS!!
    6·1 answer
  • The grades for 200 students at a middle school are represented in the graph below how many more students earned Cs then Ds
    9·1 answer
  • Can someone please help me
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!