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Lisa [10]
2 years ago
10

Picture above ^^^^^^^^^^^^^

Mathematics
1 answer:
Neko [114]2 years ago
6 0
The answer is the second one

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the radius of a circular pond is 8 meters. Find it's area and circumference. Use 3.14 as an approximation for pi​
Kaylis [27]

Answer:

area: 25.12

circumference will always be 3.14

Step-by-step explanation:

3 0
2 years ago
At a hardware store, a tool set normally costs $80. During a sale this week, the tool set costs $12 less than usual. What percen
maksim [4K]
Answer is 15%

You have to do a proportion

12. = x
80 100 and u have to cross multiply

80x = 1200
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A function is great to represent the cost per person to attend the school dance. What restrictions would be made to the domain
Cloud [144]

Answer:

(0, ∞)

Step-by-step explanation:

Take a look at "cost per person."  This involves dividing the total paid for admission tickets divided by the number of people attending.  Obviously this function would not be defined for zero attendees or for partial attendees.  Thus, the domain is made up of all integers greater than zero.

8 0
3 years ago
Only number 26 last one
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The order from least to greatest is bike, family vehicle, school bus.
7 0
2 years ago
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The temperature in Sam's home varies sinusoidal over time. Given the equation T = 4 cos(30(t − 8)) + 16 describes the temperatur
beks73 [17]

Answer:

The temperature is: 14.5 degrees

Step-by-step explanation:

Given

T = 4 \cos(30(t - 8)) + 16

Required

The temperature at 4:15

We have:

t = 4:15

Convert to hours

t = 4+\frac{15}{60}

t = 4+0.25

t = 4.25

So:

T = 4 \cos(30(t - 8)) + 16

T = 4 \cos(30(4.25 - 8)) + 16

T = 4 \cos(30(-3.75)) + 16

Open bracket

T = 4 \cos(-112.5) + 16

T = 4 *-0.3826 + 16

T = -1.5304 + 16

T = 14.4696

Approximate

T = 14.5^o

7 0
2 years ago
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