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Sedaia [141]
3 years ago
8

HELP ME SOLVE THESE PLEASE

Mathematics
2 answers:
Fittoniya [83]3 years ago
7 0

Answer:

True

Step-by-step explanation:

An input is always anything that equals a sum.

Input: Small-Medium-Large

Output: Prices

julsineya [31]3 years ago
5 0

Answer:

yes

Step-by-step explanation:

price is compared by size

You might be interested in
Find two consecutive integers such that the sum of their squares is 145.
DiKsa [7]

Answer: 8 and 9 or -9 and -8

Step-by-step explanation:

Let x be the first of the two integers. Then, since the numbers are consecutive, x+1 is the other integer. We then know that the sum of the squares of x and x+1 is equal to 145. So, now we have the equation

x^2+(x+1)^2=145

which can be expanded and simplified to

2x^2+2x+1=145

which then gives us the quadratic equation

2x^2+2x-144=0

This can then be factored into

2(x^2+x-72)=0

Which can be simplified further into

2(x-8)(x+9)=0

So either x=8 or x=-9. This gives us two solutions: 8 and 9 or -9 and -8.

Hope this helps! CHEERS!

7 0
4 years ago
If you work for an hourly wage, your gross pay is a function of the number of hours that you work. Your hourly wage is $9 per ho
Digiron [165]
F(n)=9n

f(10)=9(10)
f(10)=90

f(10)=90 means that when you work 10 hours your gross pay is $90.
7 0
3 years ago
Read 2 more answers
Consider the following least-squares specification between test scores and the​ student-teacher ratio:
liraira [26]

Answer:

Option B

Step-by-step explanation:

Given that the regression equation using least squares for test scores and student teacher ratio is

Test Score = 557.8 + 36.42 In (Income).

Say if 1% income is increased.

Let income be 100

New income = 101

Then we have

Test score original =

557.8+36.42 Ln 100\\= 725.520

Test score new income

= 557.8+36.42 ln (101)\\= 725.882

Increase = 0.362~0.36

Option B is right.

6 0
3 years ago
A student earned grades of​ C, A,​ B, and A. Those courses had these corresponding numbers of credit​ hours: 44​, 66​, 11​, and
asambeis [7]

Answer:

The grade point average of the student is 49.92.

Step-by-step explanation:

A student earned grades :​ C, A,​ B, and A

Corresponding numbers of credit​ hours : 44​, 66​, 11​, and 66

Assigns quality points to letter grades :

A = 4 , B = 3 , C = 2 , D = 1 , F = 0

The grade point average​ (GPA):

\frac{\sum (\text{grade point}\times \text{credit hours})}{\sum (\text{grade point})}

=\frac{2\times 44+4\times 66+3\times 11+4\times 66}{2+4+3+4}

=\frac{649}{13}=49.9230\approx 49.92

The grade point average of the student is 49.92.

4 0
3 years ago
What is the measure of CED?<br> 106°<br> 108°<br> 00<br> 148°<br> 212°
Talja [164]

Answer: LAST OPTION.

Step-by-step explanation:

The missing figure is attached.

You need to observe the circle attached and and analize the data provided in the exercise.

As you can notice in the figure, the measure of CED can be found by adding the measure of CE and the measure of ED.

Then, you can write the following equation:

CED=CE+ED

You can identify in the figure that the measure of CE is:

CE=52\°

You can also identify that the measure of ED is the following:

ED=160\°

Knowing those measures, you can substitute them into the equation:

CED=52\°+160\°

 Finally, evaluating, you get that the measure of CED is:

CED=212\°

7 0
3 years ago
Read 2 more answers
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