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lozanna [386]
4 years ago
5

Given the relationship y equals 3x squared plus 1, if the input is 4 what is the output?

Mathematics
1 answer:
zheka24 [161]4 years ago
8 0

Answer:

49

Step-by-step explanation:

3x squared+1

x=4

But remember PEMDAS

So 4 squared which is 16

3(16)+1

3x 16= 48 +1= 49

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Laura has two large cylindrical barrels of solution in her chemical laboratory. The first barrel contains 900 liters of solution
aleksley [76]

Answer:

-36m + 900 < 44m + 100

Step-by-step explanation:

Given that:

The first barrel contains 900 liters of the solution; &

The second barrel contains 100 liters of solution.

So, Laura drains the first barrel at the rate of 36 liters/ min

Since Laura is draining the solution in the first barrel;

Then; we have - 36m + 900 litres

Also; Laura fills the second barrel at a rate of 44 liters per minute.

Since Laura is filling the barrel; we have: 44m + 100

Therefore; the inequality representing when the second barrel contains a greater or equal amount of solution than the first barrel can be expressed as:

- 36m + 900 < 44m + 100

6 0
3 years ago
Least to greatest ordering integers
andriy [413]

Answer:

5, 19, 24, 46, 77, 98

Step-by-step explanation:

Just write the numbers in order (I am assuming from least to greatest).  You can use a number line if necessary.



5 0
3 years ago
76.98 divided by 45.2
Stella [2.4K]

Answer:

1.7030973451327434

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points (-20, 18) and (30, 14)?
Nikolay [14]

Answer:

-\frac{2}{25}

Step-by-step explanation:

slope is the change in y over the change in x.

change in y is 14-18= -4

change in x is 30-(-20)= 50

so the answer is -4/50

we can factor out 2 from both equations to simplify the fraction. this gives us -2/25

6 0
3 years ago
The diagram shows the blueprint of a vegetable garden. All dimensions are given in yards.
Delicious77 [7]

Answer:

D

Step-by-step explanation:

i saw another brainly and he seemed to be correct and i got it right :)!

6 0
3 years ago
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