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
Nimfa-mama [501]
3 years ago
8

Alice is having her birthday party at a game center. The center charges $100 plus $20 per guest. The total cost of the party y c

an be
represented by the equation y = 20x + 100. What does the y-intercept represent?
a. the number of guests
b. the cost to rent the game center
c. the cost per guest
d. Alice's age
​
Mathematics
1 answer:
saw5 [17]3 years ago
3 0
B. The cost to rent the game Center
You might be interested in
Which statement is true about the function f(x) = negative StartRoot x EndRoot?
mote1985 [20]

Answer:

It has the same domain and range as the function f(x) = StartRoot x EndRoot. It has the same range but not the same domain as the function f(x) = StartRoot x EndRoot. It has the same domain and range as the function f(x) = negative StartRoot negative x EndRoot.

Step-by-step explanation:

6 0
3 years ago
If the coefficient of determination for a data set is 0.25 and the SSE for the data set is 6, what is the SST for the data set ?
Cerrena [4.2K]

Answer: The SST for the data set is 8.

Step-by-step explanation:

Since we have given that

Coefficient of determination (R²) = 0.25

SSE for the data = 6

SST = ?

As we know the formula for coefficient of determination:

R^2=1-\dfrac{SSE}{SST}\\\\0.25=1-\dfrac{6}{SST}\\\\0.25-1=-\dfrac{6}{SST}\\\\-0.75=-\dfrac{6}{SST}\\\\SST=\dfrac{6}{0.75}\\\\SST=8

Hence, the SST for the data set is 8.

7 0
4 years ago
Read 2 more answers
For the sequence 3n - 1, generate the first three terms.
Hunter-Best [27]
3n - 1

When n = 1,

3n - 1 = 3*1 - 1 = 3 -1 = 2

When n = 2,

3n - 1 = 3*2 - 1 = 6 -1 = 5

When n = 3,

3n - 1 = 3*3 - 1 = 9 -1 = 8

Hence, the first three terms are 2, 5 and 8.
5 0
3 years ago
Lisa is cooking muffins.the recipe call for 7 cups of sugar . She has already put 2 cups . how many more cups does she need
stealth61 [152]

She only needs 5 more cups.

3 0
3 years ago
Read 2 more answers
Match the following reasons with the statement givem
ANEK [815]

Answer:

AAS(Angle-Angle-Side) postulate states that if two angles and the non-included side one triangle are congruent to two angles and the non-included side of another triangle, then the two triangles are congruent

In triangle RAS and triangle QAT

\angle R =\angle Q   [Angle]

AS =AT    [Side]                                       [Given]

By Base Angle Theorem states that in an isosceles triangle(i.e, AST), the angles opposite the congruent sides(AS =AT) are congruent.

⇒ \angle 5= \angle 6      [By base ∠'s of isosceles triangle are equal]

By definition of supplementary angles, if two Angles are Supplementary when they add up to 180 degrees.

\angle 4, \angle 5 are supplementary and \angle 6, \angle 7 are supplementary.

⇒\angle 4+ \angle 5 =180^{\circ} and

\angle 6+ \angle 7 =180^{\circ}  

Two \angle 's supplementary to equal \angle 's

\angle 4+ \angle 5 =\angle 6+ \angle 7

Since,  \angle 5 =\angle 6  

then, we get;

\angle 4 =\angle 7  [Angle]

then, by AAS postulates,

\triangle RAS \cong \triangle QAT

By CPCT[Corresponding Part of Congruent Triangles are equal]

RS = QT              Hence Proved!

7 0
3 years ago
Other questions:
  • Can someone plz help me.
    8·1 answer
  • Solve (x+1<4) and (x-8>-7)
    6·1 answer
  • Can you guys help me with fractions I forgot over the summer. Please explain easily.
    5·1 answer
  • I have a math test coming up and this geometry stuff is just always confusing me. With that said if you could explain your answe
    14·2 answers
  • A line has a gradient of 4 and passes through the post (1,7). what is the equation?
    12·2 answers
  • Which shows the equation below written in the form ax2 + bx + c = 0?
    8·2 answers
  • pedrito tiene 2 años y su hermanita fransisca apenas tiene 3 meses ¿ en que razon estan las edades de pedrito y su hermanita
    15·1 answer
  • Which statement(s) is/(are)<br> true?
    7·1 answer
  • Help me with this math problem
    10·1 answer
  • A person buys 32 one-liter bottles of soda bottles for a large company party. The store clerk offers cardboard carrying cases fo
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!