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Levart [38]
3 years ago
5

Determine if the function is proportional. Explain your reasoning.

Mathematics
1 answer:
andriy [413]3 years ago
4 0

Answer:

The ratio \frac{\textrm{Rent}}{\textrm{Number of Days}} is same for every pair of values.

Step-by-step explanation:

See the given graph.

The graph is a straight line which proves that the Rent in dollars is increasing at a constant rate with respect to time in Days. So, for a fixed change in time in Days, there will be a fixed change in the rent in Dollars.

Therefore, yes the function is proportional  and the ratio \frac{\textrm{Rent}}{\textrm{Number of Days}} is same for every pair of values.  

Hence, option 1 is correct.

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Mary has 60 candy pieces and 45 chocolates. She wants to distribute the candy to her little sister's friends at her birthday par
Anna11 [10]

Answer:

5 friends

Step-by-step explanation:

Candy pieces = 60

Chocolate = 45

What should be the smallest number of her sister's friends for the distribution of candy and chocolate so each friend gets an equal number of candy pieces and chocolates in a way that there should not be left any chocolate or candy pieces left over?

To calculate this, find the lowest factor of 60 and 45

60:

Factors = 2, 4, 5, 6,

45:

Factors= 3, 5, 9

The lowest common factor of 60 and 45 is 5

The smallest number of her sister's friend so each person get an equal number of candy pieces and chocolate so there won't be any leftover is 5

That is

If there are 5 friends at the birthday party

60 candy pieces among 5 friends

= 60/5

= 12 pieces each

45 chocolate among 5 friends

= 45/5

= 9 each

6 0
3 years ago
The height y (in feet) of a toss in bocce ball can be modeled by y=-x^2+4x, where x is the horizontal distance (in feet)
Ber [7]
4 feet, the X-intercept tells us the value of X, aka how far the ball landed from 0
6 0
3 years ago
We are given that m∠AEB = 45° and ∠AEC is a right angle. The measure of ∠AEC is 90° by the definition of a right angle. Applying
melomori [17]

Answer:

The proof is given below.

Step-by-step explanation:

Given m∠AEB = 45° and ∠AEC is a right angle. we have to prove that EB divides ∠AEC into two congruent angles, it is the angle bisector.

Given ∠AEC=90°      (Given)

∠AEC=∠AEB+∠BEC  

⇒ 90° = 45° +∠BEC      (Substitution Property)

By subtraction property of equality

⇒ ∠BEC = 90° - 45° = 45°    

Hence, both angles becomes equal gives ∠AEB≅∠BEC

Since EB divides ∠AEC into two congruent angles, ∴ EB is the angle bisector.


5 0
3 years ago
Read 2 more answers
Please I need help this is due tomorrow (question:1-7) please no decimals
Ivan
1. D
2. A
3. B
4. A
5. C
6. D
7. A
7 0
3 years ago
1/8÷3/5 we use the reciprocal of.....
Alenkasestr [34]

Answer: 5/24

Step-by-step explanation:

1/8 ÷ 3/5 = 1/8 x 5/3

Multiply the numerators: 1 x 5 = 5

Multiply the denominators: 8 x 3= 24

= 5/24

7 0
3 years ago
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