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
creativ13 [48]
2 years ago
13

According to the graph, a student who studies 10 hours per week should earn a score of about how much?

Mathematics
1 answer:
vladimir1956 [14]2 years ago
4 0
A student who studies 10 hours per week should earn a score of 95
You might be interested in
A parallelogram has a length of 6 centimeters and a width of 4.5 centimeters. This parallelogram is dilated by a scale factor of
Arada [10]
Scale factor is given by:
(length of larger figure)/(length of smaller figure)=(width of larger figure)/(width of the smaller figure)=3.4
The length of the larger figure will be given by:
length=(scale factor)*(length of smaller figure)
=3.4*6=20.4 cm
width of the larger figure will be given by:
width=(scale factor)*(width of smaller figure)
=3.4*4.5
=15.3 cm
Therefore the dimension of the new parallelogram will be 20.4 cm by 15.3 cm
 
3 0
4 years ago
I need an equation for this
erastovalidia [21]
37 + x = 2(14 + x)

Explanation: 

37 + x = 2(14 + x)
37 + x = 28 + 2x
subtract both sides by 28
9 + x = 2x
subtract both sides by x
9 = x
6 0
3 years ago
The area of a rectangle is 63 m2 , and the length of the rectangle is 5 m more than double the width. find the dimensions of the
Kamila [148]
If you let x represent the width of the rectangle, then you can write the equation for area as
.. x(2x +5) -63 = 0
This has positive solution x=4.5.

The rectangle is 4.5 meters by 14 meters.

7 0
3 years ago
Factor 64x^2-25y^2<br><br> enter your answer in the box
OLEGan [10]

Answer:

(8x - 5y)(8x + 5y)

Step-by-step explanation:

To factor the expression, use the difference of squares pattern. A difference of squares is subtraction between two perfect squares and factors as a² - b² = (a-b)(a+b).

The expression has the perfect squares 64x² and 25y². Take the square root of each. The factors become (8x - 5y)(8x + 5y).

3 0
3 years ago
Find an explicit formula for g(n)
Elina [12.6K]

Answer:

g(n) = 2n + 49

Step-by-step explanation:

The explicit formula for an arithmetic sequence is

g(n) = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given the recursive formula

g(n) = g(n - 1) + 2 ← with d = 2 and a₁ = 51, then

g(n) = 51 + 2(n - 1) = 51 + 2n - 2 = 2n + 49 ← explicit formula

6 0
3 years ago
Other questions:
  • Kim is reading a book with 380 pages. She read 20 pages each day until she reached Part 2 of the book. Part 2 of the book is 160
    7·2 answers
  • Joni has a box that a mass of 67 dekagrams she converts this to centigrams her work is shown below
    6·2 answers
  • Every morning, halle goes to school with a 1-liter bottle of water. she drinks 1/4 of the bottle before school starts and 2/3 of
    14·1 answer
  • In Jude Company, land decreased $150,000 because of a cash sale for $150,000, the equipment account increased $60,000 as a resul
    10·1 answer
  • I need to pass my quiz but i dont know this one .
    15·1 answer
  • After subtracting 2x from each side, the resulting equation is shown below:
    10·1 answer
  • HELP WILLING TO CASHAPP if answered quick and correctly + 100 points The points plotted below on the graph of a polynomial which
    11·2 answers
  • suki has 54 rock songs 92 dance songs and 12 classical songs on her playlist what is the probability that the song will not be c
    15·2 answers
  • In a survey, 75% of the people polled said they would vote in the upcoming election. How many people were polled if 375 said the
    7·2 answers
  • At which points are the equations y = x- + 3x + 2 and y = 2x + 3 approximately equal?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!