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atroni [7]
3 years ago
7

The first three terms of a geometric sequence are as follows.

Mathematics
1 answer:
solmaris [256]3 years ago
4 0

Answer:

-250, 1250

Step-by-step explanation:

The pattern is to multiply by -5.

2,-10, 50, -250, 1250

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A chain weighs 10 pounds per foot. How many ounces will 3 inches weigh?
KengaRu [80]

Answer:

40 ounces

Step-by-step explanation:

One foot = 12 inches

3 inches is 1/4 of a foot

Divide 10 pounds by 4 to get 2.5 pounds

Convert to ounces

3 0
3 years ago
5 less than a quotient of a number y and 2
mezya [45]

Start at the end and work backwards:

-- The quotient of a number 'y' and 2 . . . . .  ( y/2 )

-- 5 less than that . . . . .    ( y/2 - 5 )

7 0
3 years ago
Find an equation of the line described (3,7) (0,0)
Colt1911 [192]
The formula of the line is
y=mx + b
The likes goes through the point (0,0)
that means that y-int = 0, b=0
y=mx
So we need to find only slope.

m= \frac{y_{2}-y_{1}}{x_{2}-x_{1}} =  \frac{7-0}{3-0} = \frac{7}{3} 



So, y= \frac{7}{3} x



3 0
3 years ago
(01.02 HC)
Phoenix [80]

By applying <em>radical</em>, <em>power</em> and <em>rational</em> properties we have the following results after simplifying expressions:

  1. x^{\frac{3}{4} }
  2. x
  3. x^{\frac{11}{10} }
  4. x

<h3>How to reduce radical and rational expressions into a single power expression with rational exponent</h3>

In this question we need to simplify four given expressions by using the following <em>radical</em> and <em>power</em> properties:

  1. \sqrt[n]{x} = x^{\frac{1}{n} }     (1)
  2. x^{m+n} = x^{m}\cdot x^{n}     (2)
  3. x^{m-n} = \frac{x^{m}}{x^{n}}     (3)
  4. (x^{m})^{n} = x^{m\cdot n}     (4)

Now we proceed to simplify each of the four expressions:

  1. \sqrt[4]{x^{3}} = x^{3/4}
  2. \frac{1}{x^{-1}} = (x^{-1})^{-1} = x
  3. \sqrt[10]{x^{5}\cdot x^{4}\cdot x^{2}} = \sqrt[10]{x^{11}} = x^{\frac{11}{10} }
  4. x^{\frac{1}{3} }\cdot x^{\frac{1}{3} }\cdot x^{\frac{1}{3} } = x

To learn more on power functions: brainly.com/question/18719083

#SPJ1

3 0
3 years ago
Simplify 3 3/4- 1/5
shutvik [7]
Answer: 3 11/20

explanation: change 3 3/4 to a mixed number which is 15/4 then get a common denominator which is 75/20 - 4/20 then subtract and get 71/20 and then change to a mixed number and simplify to get 3 11/20
6 0
4 years ago
Read 2 more answers
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