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Reil [10]
3 years ago
13

I need help on this question. I need all the steps too, so please don’t just copy and paste something off of the internet.

Mathematics
2 answers:
ki77a [65]3 years ago
8 0

in town 1 at 3.5 inches an hour it would snow 9 hours and reach 31.5 inches of snow. Town 2 at 2.25 inches per hour would snow 14 hours to reach 31.5 inches of snow.

3.5 in x 9 hr = 31.5

2.25 in x 14 hr = 31.5

Lorico [155]3 years ago
4 0

Answer:

Find the LCM of 3.5 and 2.25

Step-by-step explanation:

which is 31.5

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In each box is a step in the process of solving a max/min problem like the one in Question 8. Number these steps in order (1-8)
Dmitriy789 [7]

Answer:

The steps are numbered below

Step-by-step explanation:

To solve a maximum/minimum problem, the steps are as follows.

1. Make a drawing.

2. Assign variables to quantities that change.

3. Identify and write down a formula for the quantity that is being optimized.

4. Identify the endpoints, that is, the domain of the function being optimized.

5. Identify the constraint equation.

6. Use the constraint equation to write a new formula for the quantity being optimized that is a function of one variable.

7. Find the derivative and then the critical points of the function being optimized.

8. Evaluate the y-values of the critical points and endpoints by plugging them into the function being optimized. The largest y- value is the global maximum, and the smallest y-value is the global minimum.

8 0
3 years ago
9) Brennen is rock climbing and is 15 feet above ground level. He descends 4 feet,
DanielleElmas [232]

Answer:

15 feet above ground.

Step-by-step explanation:

15 feet - 4 feet = 11 feet

11 feet + 5 feet = 16 feet

16 feet - 1 foot = 15 feet

6 0
3 years ago
Please help will mark brainlyist
Hatshy [7]

Answer:

A lot

Step-by-step explanation:

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7 0
3 years ago
Find the sum of 7a^3 + 14a +12 and -6a^3 +12a^2 -7
SOVA2 [1]
To find the sum:

{7a}^{3} + 14a + 12  + ( {- 6a }^{3} ) + {12a }^{2}   - 7 \\  = {7a }^{3}   -  {6a}^{3}  + {12a }^{2}  + 14a + 12 - 7 \\  =  {a}^{3}  + {12a }^{2}  + 14a + 5
Therefore the answer is a^3+12a^2+14a+5.
Hope it helps!
8 0
4 years ago
Read 2 more answers
Find two numbers the quotient between. Then estimate the quotient. 41÷3
AleksandrR [38]

Answer:

The quotient is between 10 and 15, and the exact answer is 13 with the remainder of 2: 13R2.

Step-by-step explanation:

41 ÷ 3 is a very long answer so do 39 ÷ 3 which equals 13 and since you can't divide 2 by three without negatives, just do it as a remainder of 2, or R2, which means the answer is 13 with the remainder of 2, or just 13R2.

5 0
3 years ago
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