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olga2289 [7]
3 years ago
10

PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS

Mathematics
2 answers:
klasskru [66]3 years ago
4 0

Answer:  402.12

Step-by-step explanation:

V=πr^2h

=π·4^2·8

402.12386

402.12

nordsb [41]3 years ago
3 0

Answer:

100.48. l hope i helped you well

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A certain bank offers a car loan with a fixed annual interest rate. Justine applied for the loan and used the entire amount to b
natita [175]

Answer: $10000

Step-by-step explanation:

From the question,

Principal = $43000

Time = 5 years

Rate = Unknown

Simple Interest = $51,600 - $43000 = $8600

We need to calculate the rate of interest which will be:

Interest = PRT/100

8600 = (43000 × 5 × Rate) / 100

Cross multiply

8600 × 100 = 215000 × Rate

Rate = 860000 / 215000

Rate = 4%

Assuming Justine borrowed $50,000 instead, the yearly Interest will be:

= (50000 × 5 × 4%)

= 50000 × 5 × 0.04

= $10000

8 0
3 years ago
The head of a nail is circular, as shown. The head of this nail has a diameter of 6 millimeters.
Tcecarenko [31]

Answer:

its A

Step-by-step explanation:

Hope it helps

6 0
3 years ago
Sam works 1/5 hour at the register of a store. He works 2/3 hour in the back stock room and 1/2 hour helping customers. How many
AleksandrR [38]

Answer:

Sam worked  \frac{41}{30}  hours that day (fractional answer)

Step-by-step explanation:

The total number of hours Sam worked is the sum of all the three hours given.

Let's add the first 2 using LCM and then add that result with the last.

Firstly:

\frac{1}{5}+\frac{2}{3}\\=\frac{1(3)+2(5)}{15}\\=\frac{13}{15}

Now,

\frac{13}{15}+\frac{1}{2}\\=\frac{13(2)+1(15)}{30}\\=\frac{41}{30}

The hours worked by Sam is 41/30 hours (fractional answer).

7 0
3 years ago
Use table of square to evaluate 6250²÷0.1750²
Hunter-Best [27]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
0.5(x^4-7)+16 what is the answer your answer should contain decimals.
svlad2 [7]
The answer should be 0.5x^4+12.5
5 0
3 years ago
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