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
Artyom0805 [142]
3 years ago
15

CAN SOMEONE PLEASE HELP ME!!!!

Mathematics
1 answer:
steposvetlana [31]3 years ago
6 0

Answer:

Step-by-step explanation:

a) Five tests: 85,85,60,62 and 59

Mean = average

= (85+85+60+62+59)/5

= 351/5

Mean  = 70.2

Median = middle number (order from least to greatest)

59 , 60, 62, 85, 85

Median = 62

Mode = the ones repeated more often = 85

b) Since mode is the highest score, compare to mean and median.

So mode is the best supports  Rolinda's claim that she is doing well in her Spanish class

c) Rolinda's claim is misleading because her first two tests were 85 but then it started decreasing each test after.

You might be interested in
In the diagram, A||B and B||C. Find the values of X.
Airida [17]

Answer:

31

Step-by-step explanation:

3x + 12 and 105 are alternate exterior angles because A || B and B || C.

If the two or more lines are parallel, then the alternate exterior angles are equal.

3x + 12 = 105

Substract 12 on both sides,

3x = 105 - 12

3x = 93

Divide 3 on both sides,

x = 93 / 3

x = 31

7 0
3 years ago
3. Find the first five positive values (correct to three decimal places) of the inverse circular
azamat

its 12.0

Step-by-step explanation:

6 0
3 years ago
Find the point P that partitions the line segment AB given the ratio. A (-6,
morpeh [17]

Answer:

let be x and multiple 3 both and 8 both

6 0
3 years ago
PLEASE HELP ASAP! 70 POINTS!
Ede4ka [16]

Answer:

g(x) = 3|x - 2| - 4

Step-by-step explanation:

f(x) = |x|

vertex: (0, 0) → (2, -4)

point: (1, 1) → (3, -1)

⇒ g(x) = 3f(x - 2) - 4

⇒ g(x) = 3|x - 2| - 4

8 0
3 years ago
А) 6x = 7y<br> Can someone help
Rom4ik [11]

Answer:

36  x 2 - 49 y 2

Step-by-step explanation:

6  x (6x) +6 x ( - 7 y ) + 7 y (6x) +7 y ( - 7 y)

5 0
3 years ago
Other questions:
  • What is the circumference of this circle I need the radius, diameter, area,
    10·1 answer
  • By examining the spreadsheet below, what part of the financial plan might be missing? A 2-column spreadsheet showing Cash Inflow
    8·1 answer
  • Write 863.141 in expanded form
    5·2 answers
  • What is the value of x? x−2/5=7 Enter your answer in the box in simplest form. x =
    7·1 answer
  • What is the annual share of the profit awarded to the owner of a share of stock called?
    12·1 answer
  • Jordan bought a magazine for $6 and some
    6·2 answers
  • Problem<br> Find the solution set of the inequality<br> \qquad12-6x &gt; 24.12−6x&gt;24.
    9·1 answer
  • The diagonal of a rhombus are 8 cm 6 cm long. What is the area of the rhombus​
    11·1 answer
  • What is this thing with the 3 red blades???
    11·2 answers
  • a square with a side of 10 units overlaps a square with a side of 8 units in such a way that is corner b is placed exactly at th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!