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olasank [31]
3 years ago
14

mark's computer weighs 35.769 pounds. what is the weight of his computer rounded to the nearest hundredth

Mathematics
2 answers:
Bezzdna [24]3 years ago
8 0
So hundreth is the 2nd number after the decimal point
that is the 6
so to round you take the numer before it so
69
if number is <u>></u>5 round up

if number is <5 round down

9 is >5 so round up
7

35.77 ppounds
UNO [17]3 years ago
5 0
If you round to the nearest hundredth, Marks computer will weigh 35.77 pounds
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Maximizing revenue. Edwards University wants to determine what price to charge for tickets to football games. At $18 per ticket,
Papessa [141]

Answer:

New price is $12.75

New attendance is 57500

Step-by-step explanation:

For starters, we use the relation.

18 - 3x

Since we don't know the number of times we're expected to deduct $3 from the price.

Again, we have 40000 + 10000x on another hand. Question says to add 10000 people everytime $3 is deducted.

Since (40000 + 10000x) is the number of people, we multiply it by $4.50, the average amount each person spends is then gotten to be

(18 - 3x) (40000 + 10000x) + (40000 + 10000x) (4.5) = 0

Expanding the bracket, we have

[720000 + 60000x - 30000x²] + [180000 + 45000x] = 0, solving further, we have

900000 + 105000x - 30000x² = 0 or

-30000x² + 105000x + 900000 = 0

Then, we find the maximum of a quadratic, by finding the axis of symmetry. Use x = -b/2a

x = -105000 / 2 * -30000

x = -105000 / -60000

x = 1.75

From our earlier equations, the new price then is

18 - 3(1.75) = 18 - 5.25 = $12.75

The new attendance also is

40000 + 10000(1.75) =

40000 + 17500 = 57500

7 0
3 years ago
Evaluate the expression 2b ^3+5 when b=3
pochemuha

Answer:

59

Step-by-step explanation:

b^3 is 27

2(27) is 54

54+5 is 59

if u mean (2b)^3 then 2b is 6

6^3 is 216

plus 5 is 221

3 0
3 years ago
A line contains the points (82, -96) and (87, -86)
Tasya [4]

Answer:

D

Step-by-step explanation:

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6 0
3 years ago
What is the measure of ABD
Paladinen [302]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Hello are you there my i please have some help
Katarina [22]

Answer:

3^-5

Step-by-step explanation:

x^-3=1/x^3

this rule applies to all negative exponents lol

3 0
2 years ago
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