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Natasha_Volkova [10]
2 years ago
10

There were 84 children and 48 adults at a ski resort. What percent of the people were adults? Round to the nearest whole percent

.
Mathematics
2 answers:
schepotkina [342]2 years ago
8 0
50 out of the 80 were adults if you have to round so it would be 5/8 then you just do 8×100 and then 5×180+70÷100 because you're want to do not do not do it
Lady_Fox [76]2 years ago
3 0

the answer would 24.5!!!!!!!!!!!!

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A textbook company keeps track of its daily cost for printing whole textbooks to different schools, but can only print up to 500
seraphim [82]
Part A: Chose some value for x, that means any amount of books to print for example 100 books, so x=100
Replace x=100 in C(x) and solve:
C(100)=3.5*100+1200=1550
Part B: Replace C(x) by 1900 and solve for x from the given equation:
1900=3.5x+1200
3.5x=1900-1200
x=700/3.5= 200
Part C: the statement C(20)=1270 means that 1270 is the cost for printing 20 books.
Part E: C(40.5)=1341.75 I think this statement is incorrect given the context because x means number of books to print so this value must be an integer number.
8 0
2 years ago
Help me for 4 &5?!??????????!?
coldgirl [10]
The answer is C, it’s the least amount
8 0
3 years ago
Plzz help............​
Vitek1552 [10]

Answer:

14. (8,9,10)

15.no(A)

this is the answer

5 0
2 years ago
Joe wants to calculate 12×8 in a calculater but the 8 key isnt working.Explain what can he do
eduard

Answer:

12x4x2

Step-by-step explanation:

4x2 =8

so 12x4x2=96

7 0
3 years ago
Read 2 more answers
Hey guys ! Can anyone help me with these problems please and thanks
AnnyKZ [126]

1)

m = 3√2√2

= 6

n = a

= 3√2

<u>Answer = </u><u> </u><u>D</u><u>)</u><u> </u><u>m</u><u> </u><u>=</u><u> </u><u>6</u><u> </u><u>,</u><u> </u><u>n</u><u> </u><u>=</u><u> </u><u>3</u><u>√</u><u>2</u>

2)

m = n = a

m = 3

n = 3

<u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u> </u><u>=</u><u> </u><u>A</u>

3 0
2 years ago
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