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Elenna [48]
3 years ago
9

Which of the following equations represents a proportional relationship? (There is a Picture) I need the answer ASAP!

Mathematics
1 answer:
shutvik [7]3 years ago
5 0
I believe the answer is C because the factors can be simplified into one another.

Hope this helps 
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You are in charge of finding a venue for a concert. With the average square feet per
stiks02 [169]

Answer:

<em>184,499 will fit, Yes</em>

Step-by-step explanation:

<u>Proportions</u>

We'll use proportions to answer the question and find the number of students fit into a building of 300 ft x 300 ft. The area of the building is

300\ in\times 300\ in=90000\ in^2

We are given a factor of 2.05 students per square feet, thus the number of students that fit into the building is

2.05\cdot 90000\ in^2=184500

Since 184500 is greater than 142551 people required, they easily fit into that space.

The closest answer is

184,499 will fit, Yes

3 0
3 years ago
I have a total of 29 coins-they are quarters and dimes. Together they amount to $5.60. How many quarters do I have? How many dim
Anna007 [38]
450/25= 18

where 450 is $4.50 and 25 is one quarter. there will be 18 quarters. 

560-450=110

110/10=11

where 110 is $1.10 and 10 is one dime. there will be 11 dimes. 

11+18= 29

where 11 is total number of dimes and 18 is total number of quarters. and 29 is total number of coins
6 0
3 years ago
Read 2 more answers
8)An unprepared student makes random guesses for the ten true-false questions on a quiz. Find the probabilitythat there is at le
nikdorinn [45]

Answer:

D.) 0.9990

Step-by-step explanation:

Given :

Number of questions = 10

True or False questions ; probability of success, p = 1/2 = 0.5

Using binomial distribution :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

Probability of getting atleast one correct answer :

P(x ≥ 1) = p(1) + p(2) +... P(x = 10)

Using a binomial probability calculator :

P(x ≥ 1) = 0.9990

5 0
3 years ago
What’s the answer to quesion A
Olin [163]

Answer:

Plug in your x value into your equation --> y=2x+3

Step-by-step explanation:

Do this for each x-value that's missing the y- value :)

6 0
3 years ago
Read 2 more answers
If slope is positive, what direction is the line going ?
LuckyWell [14K]

Answer:

Step-by-step explanation:

A line has a positive slope if it is slanting upward, toward the right. A line has a negative slope if it is slanting upward, toward the left.

Mark As Brainlist Plz

5 0
3 years ago
Read 2 more answers
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