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bonufazy [111]
3 years ago
5

What is the value of x? (3x) (x + 40) 20 35 60 70

Mathematics
1 answer:
Lesechka [4]3 years ago
5 0
Answer: 3x^2 +120x

Good luck !
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Jim deposits 6000 into an account that pays simple interest at a rate of 2% per year. How much interest will he be paid in the f
Alex73 [517]

Answer:

$600 interest will be paid in the first 5 years

Step-by-step explanation:

Simple interest is calculated only on the principal or initial amount deposited. Jim deposits 6000 into an account that pays simple interest at a rate of 2% per year. The formula for simple interest is expressed as

I = PRT/100

Where

I represents interest after the given time.

R represents the interest loan on the principal.

T represent number of time in years.

P represents principal or initial amount deposited.

From the information given,

R = 2

P = 6000

T = 5

I = (6000 × 2 × 5)/100 = $600

6 0
3 years ago
Which would the phrase "two times the quotient of a number and 3" look like as a variable expression?
Naya [18.7K]
2 n/3 would be the closest answer although it looks as if the 2 is supposed to be multiplied by n/3 which would lead me to write it as 2(n/3)

6 0
3 years ago
A closed rectangular box has volume 28cm3. What are the lengths of the edges giving the minimum surface area? lengths =
Shtirlitz [24]
For the surface of rectangle to be minimum the the dimensions must be equal. Let the length=width=height=x cm
thus the volume will be:
x×x×x=28
x³=28
x=∛28
x=2√7 cm
thus the dimensions are such that length=width=height=2√7
6 0
3 years ago
The probability that an event will happen is P(E)=
nika2105 [10]

Answer:

14/37

Step-by-step explanation:

P(E) = 23/37

P(not E) = 1 − P(E)

P(not E) = 1 −23/37

P(not E) = 14/37

7 0
3 years ago
What is the approximate area of the circle shown below
JulijaS [17]
Area of circle= pi r^2
We don’t have the radius so to find it we divide the diameter by 2
70/2= 35
A=pi 35^2
=3849.9in^2
Or choice B

3 0
3 years ago
Read 2 more answers
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