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Ipatiy [6.2K]
4 years ago
6

What is the next term of the arithmetic sequence? 8, 5, 2, -1, -4,

Mathematics
1 answer:
Yuri [45]4 years ago
3 0

Answer:

-7

Step-by-step explanation:

We need to find the common difference

Take the second term and subtract the first term

5-8 = -3

Check the third term and subtract the second term

2-5 = -3

The common difference is -3

To find the next term, take the last term and subtract 3

-4-3 = -7

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A large pizza has a diameter of 35cm. 2 large pizzas cost $19.99 A medium pizza has a diameter of 30cm. 3 medium pizzas cost $24
insens350 [35]
So first we need to find the area of both using a=3.14*radius*radius

to find the radius we need to divide 35 by 2 (large) and 30 by 2 (medium)

lets do the large first since the raidus is 17.5 we put it into a=3.14*17.5*17.5

and then we get 961.63, for the medium we do a=3.14*15*15 which is 706.50

now for the large 961.63 * 2 is 1923.26 and the price is 19.99 

for the medium we do 706.50 *  3 which is 2119.5 and costs 24.99

So the medium pizzas are a better deal
3 0
3 years ago
solve the following and explain your steps. Leave your answer in base-exponent form. (3^-2*4^-5*5^0)^-3(4^-4 over 3^3)*3^3 Pleas
Jobisdone [24]

Answer:

  3^64^{11}

Step-by-step explanation:

It appears you're trying to simplify ...

  (3^{-2}4^{-5}5^0)^{-3}\cdot\dfrac{4^{-4}}{3^3}\cdot 3^3

The final factor cancels the denominator of the fraction, so we have ...

  3^{(-2)(-3)}4^{(-5)(-3)-4}=3^64^{11}

_____

The applicable rules of exponents are ...

  (ab)^c = (a^c)(b^c)

  (a^b)(a^c) = a^(b+c)

  (a^b)^c = a^(bc)

4 0
4 years ago
Tina had 33 glasses and Kate had 56 how many they had each
Volgvan
I think you would add all the glasses together which you would then get 89 then you would divide that number by two because we are looking for how much glasses Tina and Kate could both get so 89/2 =44.5 so they would each evenly get 44.5 glasses. I'm sorry I think this is what you were looking for?

7 0
3 years ago
Pls solve with solution
Natasha_Volkova [10]
I can’t see that well can you show it more clearly
4 0
4 years ago
The diameter of Mars at its equator is approximately 6790 kilometers. Write this number in scientific notation.
Mila [183]

Answer:

6.79 x 10 to the power of 3

Step-by-step explanation:

6790 divided by 1000 is 6.79

8 0
3 years ago
Read 2 more answers
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