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faust18 [17]
4 years ago
12

Which situation CANNOT be represented by a linear function?

Mathematics
2 answers:
german4 years ago
6 0

Answer:

c) A writer uses twice as many pencils each week as he did the week before.

Step-by-step explanation:

C is exponential while the rest are linear. They increase by a set amount over a certain amount of time

svet-max [94.6K]4 years ago
5 0

Answer:

c) A writer uses twice as many pencils each week as he did the week before.

Step-by-step explanation:

A) A worker's monthly earning include a bonus of $25 and pay at a rate of $6 per hour he worked that month

slope = 6 and y intercept = 25    

y = 6x+25

b) A student collects 15 pounds of cans every two weeks for a fundraiser.

15 cans every two weeks.  This is a line at 15

c) A writer uses twice as many pencils each week as he did the week before.

Week 1 =2

Week2 =4

Week3 = 8

This is exponential growth

d) A teacher writes down a check mark for every 15 minutes her students read silently.

This is a line at 1 checkmark

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The newly elected president needs to decide the remaining 5 spots available in the cabinet he/she is appointing. If there are 15
skad [1K]

Answer: There are 360360 ways to appoint the members of the cabinet.

Step-by-step explanation:

Since we have given that

Number of eligible candidates = 15

Number of spots available = 5

We need to find the number of different ways the members can be appointed where rank matters

For this we will use "Permutations":

So, the required number of different ways in choosing the members for appointment is given by

^{15}P_5=360360

Hence, there are 360360 ways to appoint the members of the cabinet.

7 0
3 years ago
Which one is bigger 30% or 4 /15<br>???
Nikolay [14]
I believe 30% is bigger than \frac{4}{15}.

To find the answer, you'd have to convert both the fraction and the percent into decimal form to see which one is truly bigger. Converting the percent is fairly easy. 30% would become 0.30 is decimal form. To find the fraction in decimal form, you'd have to divide the numerator by the denominator, which would be 4 ÷ 15, which makes : 2.6666666666666666666666667. 

Now you compare easily. Which one is bigger? 2.666666666666666666666667 or 0.30? 

0.30 is bigger. So 30% is bigger out of both of them.
5 0
3 years ago
Read 2 more answers
At a quiz competition, for every question team A answered correctly, team B answered 2 questions correctly. The ratio of the num
a_sh-v [17]
A : B
1 : 2

anything to ask please pm me
6 0
3 years ago
Read 2 more answers
Maria practice the piano 5/6 of an hour everyday. How many hours does she practice in 4 days
S_A_V [24]
Answer:
10/3 hours

Explanation:
If Maria practices 5/6 hours a day, then she practices (5/6)(4) hours in 4 days.

(5/6)(4)=20/6

20/6 can be simplified to 10/3 hours.

I hope this helps!
3 0
3 years ago
If the point x,sqrt(3)/2 is on the unit circle. What is x?
sattari [20]
Check the picture below.

if you check your Unit Circle, it'd be there.

6 0
3 years ago
Read 2 more answers
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