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Andrews [41]
2 years ago
10

55. Find the area of half of a circle with a radius of 16 mm.

Mathematics
2 answers:
SVEN [57.7K]2 years ago
4 0

Answer:

401.92

Step-by-step explanation:

3.14 x 16²/2 is the formula for the area of a semicircle. Hope this helps.

Yuki888 [10]2 years ago
4 0
804.25 is the correct answer I believe
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The chess club has 16 members and gains a new member every month. the film club has 4 members and gains 4 new members every mont
steposvetlana [31]
<span>For chess club:
y1 = 16 + 1*x where y1 = total number of members after x months .
For film club:
y2 = 4 + 4*x where y2 = total number of members after x months.

y1 = y2 when:
16 + x = 4 + 4x
3x = 12
x = 4 months
Answer: C. 4 months.</span>
3 0
3 years ago
John invested $17,500 that
babymother [125]

Answer:

<u>The future value of the investment after 10 years is $ 29,240.53</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Principal = $ 17,500

Interest rate = 5.2% = 0.052 compounded semiannually

Time = 10 years = 20 semesters

2. What is the future value of the investment after 10 years​?

Let's use the formula of the Future Value, to calculate it for this investment:

FV = P * (1 + r) ⁿ

Let's replace with the real values:

FV = 17,500 * (1 + 0.052/2)²⁰

FV = 17,500 * 1.670887521

<u>FV = 29,240.53</u>

6 0
3 years ago
A pitcher allowed 8 runs in 24 innings how many did he allow in 40
vichka [17]
40/5=8

The pitcher allowed 8 runs in 40 innings.
7 0
3 years ago
What odd number comes right before 149,652
Natalka [10]
The odd number before 149652 is 149651
7 0
2 years ago
Read 2 more answers
HELP PLEASE. 20 POINTS
DIA [1.3K]

Answer:

(x,y) to (2x,2y) and (x,y) to (x+2,y+2)

Step-by-step explanation:

Brainliest pls :)

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