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Phoenix [80]
3 years ago
5

The value of n in the inequality 3n + 1 < 7 is

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0

3n + 1 < 7

Solve:

3n < 6

n < 2

The answer is C.

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A circular cake with a radius of 8 inches is cut from the center into 6 equal pieces. How many inches wide, to the nearest tenth
aalyn [17]

Answer: 8.4 inches.

Step-by-step explanation:

We know that the circumference of a circle can be calculated with this formula:

C=2\pi r

Where "r" is the radius of the circle.

We know that the circular cake (whose radius is 8 inches) is cut from the center into 6 equal pieces. Then, you need to divide the circumference of this circular cake by 6 to find the width of the outer edge of each piece of cake.

Therefore, this is (to the nearest tenth of an inch):

C=\frac{2\pi (8in)}{6}\\\\C=8.4in

5 0
3 years ago
Read 2 more answers
E=VIT how would I isolate the “V” variable
Zigmanuir [339]

Answer:

V =\frac{E}{IT}

Step-by-step explanation:

You can isolate the "V" variable by dividing by IT on both sides:

\frac{E}{IT} =\frac{VIT}{IT}

On the left, the IT from the top and bottom cancel, leaving you with just V:

V =\frac{E}{IT}

6 0
3 years ago
The population of at a town has grown 2% each year. In 1998, the population of the town was about 10,000 people. What was the po
Nuetrik [128]

Answer:

10200

Step-by-step explanation:

This is an example of a compound interest. The equation for this problem is 10000*(1+2/100)^n. The n is the year as 1999 is 1 year away from 1998, you just replace n with 1 and you have a simple equation.

7 0
3 years ago
Need Answer ASAP, help me please, offering 80 points.
Fed [463]

Hey there! Since these shows you must find the graph so finally the answers should be

1.The slope of 1/5

2.The slope of DC =2/3

3.The slope of AB= 1/4

4.The slope of DA=7/2

5. B. Yes the quadrilateral has two pairs of of opposites that are perpendicular and all of its interior angles  are right angles.



Hope this helped.

7 0
2 years ago
Read 2 more answers
If you multiply two prime numbers, will the result be prime or composite?
ki77a [65]

Answer:

It can never be a prime number.

Step-by-step explanation:

This is because the product of the two prime numbers are divisible by those two numbers, therefore going against the definition of a prime number. For example 3 and 5 are prime numbers and their product is 15. 15 can be divided by 3 and 5 so it is not a prime number.

Hope this helps.

4 0
2 years ago
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