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
NNADVOKAT [17]
3 years ago
8

The equation of the trend line on the scatterplot below is y= 1.3x - 0.52 Using the trend line equation, what is the predicted a

pproximate value of y when x = 3.5?
Mathematics
2 answers:
Luba_88 [7]3 years ago
7 0

Answer:

C

Step-by-step explanation:

Just took the Test

Airida [17]3 years ago
6 0
Replace x in the equation with 3.5 and do the arithmetic.
  y = 1.3*3.5 -0.52
  y = 4.55 -0.52
  y = 4.03

The predicted approximate value of y is 4.03.
You might be interested in
What is 9.63 as a fraction in simplest form?
Allushta [10]
9.63 as a fraction is 9 63/100
3 0
3 years ago
X²-x3+ y²x The polynomial has degree and is a 1 2 3 5 6 7. 8 trinomial binomial​
Evgen [1.6K]

Answer:

  • Degree 3,
  • Trinomial

Step-by-step explanation:

Given

Polynomial x²-x³+ y²x

It has 3 terms, therefore is trinomial

<u>Its degree:</u>

  • x² = degree 2
  • x³ = degree 3
  • y²x = degree 2+1 = 3

Its degree is 3 as the greatest degree of its terms

6 0
3 years ago
Margaret is saving money for her summer vacation. She calculates that her starting amount is 0.4% of the total amount she wants
garri49 [273]

0.4% can be written as 0.004 in decimal.

Step-by-step explanation:

Let the total amount she wants to save be 'a'

Starting amount = 0.4% of the total amount

= 0.4% of a

= (0.4/100) a

0.4% = 0.4/100

= 0.004

0.4% can be written as 0.004 in decimal.

5 0
4 years ago
Find the missing side length XI. round your answer to the nearest tenth.​
lianna [129]

Answer: XI = 10.35 mm

Step-by-step explanation:

Considering the given triangle XIF, to determine XI, we would apply the sine rule. It is expressed as

a/SinA = b/SinB = c/SinC

Where a, b and c are the length of each side of the triangle and angle A, Angle B and angle C are the corresponding angles of the triangle. Likening it to the given triangle, the expression becomes

XI/SinF = XF/SinI = FI/SinX

The sum of the angles in a triangle is 180°. It means that

F + 63 + 52 = 180

F = 180 - (63 + 52)

F = 65°

Therefore

XI/Sin 65 = 9/Sin 52

Cross multiplying, it becomes

XISin52 = 9Sin65

0.788XI = 9 × 0.906

0.788XI = 8.154

XI = 8.154/0.788

XI = 10.35

7 0
3 years ago
Please help me asap really important
vichka [17]

Answer:

r = 3cm

h = 20cm

SA = 433.32cm^3

Step-by-step explanation:

If you use 3.14 for pi you will get 433.32.

Plz mark brainliest if this helped!!!

5 0
3 years ago
Other questions:
  • The value of 8 in 8596 is what times the value of 8 in 985
    5·2 answers
  • From a height of 50 meters above sea level on a cliff, two ships are sighted due west. The angles of depression are 61° and 28°.
    11·2 answers
  • Add 5/9+7/9 . Simplify the answer and write a mixed number
    11·2 answers
  • Karman's Floral Shop has determined that the cost of production for one floral arrangement is $10.00. The shop charges $25.00 pe
    6·2 answers
  • Integral of sin^4 (6x) dx
    12·2 answers
  • For every 6 cups of flour in a bread recipe, there are 2 cups of milk
    14·1 answer
  • Function: Yes or no<br><br> {(-3,4),(-2,5),(0,0),(-2,5),(4,8)}
    15·2 answers
  • Find the perimeter of a rectangle whose length is 25cm and breadth is 18 cm​
    12·1 answer
  • In the number 576,439,260 the 4 is in
    7·2 answers
  • How much force is needed to accelerate a 66kg skier 1m/sec/sec?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!