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never [62]
4 years ago
15

Help me plz thx I need help

Mathematics
1 answer:
joja [24]4 years ago
6 0
The answer would be about 10 inches
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Y = 30x + 450<br> How do I graph this?
Tanzania [10]

Answer:You start at 30 on the x axis and go up 450 1 right

Step-by-step explanation:

4 0
4 years ago
Please help me with this.
Nostrana [21]

Answer:

-4 ≤ <em>x</em> ≤ 4

Step-by-step explanation:

The domain is essentially the range of values <em>x</em> can take. In the figure, the highest value is 4 and the lowest is -4.

8 0
3 years ago
An infinite geometric series has 1 and 1/5 as its first two terms: 1, 1/5, 1/25, 1/125, . . . What is the sum, S, of the infinit
dezoksy [38]

Answer:  \dfrac{5}{4}

Step-by-step explanation:

Given: The first term of Geometric series : a=1

The seconds term of Geometric series : ar=\dfrac{1}{5}

The common ratio between the terms is given by :-

r=\dfrac{ar}{a}=\dfrac{\frac{1}{5}}{1}=\dfrac{1}{5}

We know that the sum of infinite geometric series is given by :-

S_{\infty}=\dfrac{a}{1-r}\\\\\Rightarrow\ S_{\infty}=\dfrac{1}{1-\frac{1}{5}}=\dfrac{1}{\frac{4}{5}}\\\\\Rightarrow\ S_{\infty}=\dfrac{5}{4}

Hence, the sum of the given infinite series = \dfrac{5}{4}

7 0
3 years ago
a 120 lb. person would weigh about 20 lb. o. the earth's moon. A 150 lb. person would weigh 28 lb. on lo, a moon of Jupiter. Use
Naddik [55]
I think it would look like this 20:28 or 120:150 
8 0
4 years ago
The formula for calculating the volume of a sphere is: v=4/3pir^3. Solve for r
dmitriy555 [2]

V = \frac{4}{3}\pi r^3 | \cdot(\frac{3}{4})\\\frac{3}{4}V = \pi r^3 | : \pi\\\frac{3}{4\pi}V = r^3\\\sqrt[3]{\frac{3}{4\pi}V} = r

8 0
4 years ago
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