3 years ago

Please show work. Show formulas, etc.

1 answer:

5 0

Just subtract high to low then put the subtracted number over the first population and divide to get a decimal,then multiply decimal by 100 to get the answer in percent

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Help please really needed

Anarel [89]

Answer:

Either :

1/2 10x+1/2 20y+1/2 10z

5x+10y+5z

Step-by-step explanation:

You're just multiplying everything by 1/2

7 0

2 years ago

A baseball is thrown upwards from a height of 5 feet with an initial speed of 64 feet per second, and its height h (in feet) fro

Bingel [31]

Maximum can be determined by taking derivative and set it equal to zero.

$\frac{d}{dx}(5+64t-16t^2) = 64 - 32t

64-32t=0

32t=64

t=2$

3 0

3 years ago

Read 2 more answers

On Monday, Mrs. Smith drove 3.56 miles to go to the grocery store, 5.9 miles to go to the bank, and 12.087 miles to go out to di

Yuki888 [10]

Answer:

Step-by-step explanation:

3.56 = 4

5.9 = 6

12.087 = 12

4+6+12 = 22

6 0

3 years ago

Please help.. ty if you do

FromTheMoon [43]

Answer:B

Step-by-step explanation: x is less than 1 so it is a open circle on the graph and x is greater than or equal to -1 so it is a closed circle on -1, B has both of these so B is the answer

4 0

3 years ago

Read 2 more answers

What multiplies to 3969 and adds to 126. Please help. I tried 49 and 81 but that did not work.

IgorLugansk [536]

<span>Factors of 3969:
1,3,7,9,21,27,49,63,81,147,189,441,567,1323,3969
-1,-3,-7,-9,-21,-27,-49,-63,-81,-147,-189,-441,-567,-1323,-3969 is this what you mean

</span>

6 0

3 years ago