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inysia [295]
3 years ago
7

Y=300(1+0.06/12)^12ti need to answer. no links or I'll report ​

Mathematics
1 answer:
Ghella [55]3 years ago
5 0
Well if you were to solve for y it would be “y=300•1.005^12t
-
If you were to solve for t it’d be “t=In(y/300)/12In(1.005)
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What fraction is equal to 0.272727.....
Serhud [2]
The fraction at its simplest form is 3/11
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2 years ago
What is the axis of symmetry of h(x)=5x^2+40x+64
Damm [24]

The axis of symmetry of a parabola is the vertical line passing through its vertex. Given a parabola ax^2+bx+c=0, the vertex x-coordinate can be found using

x = -\dfrac{b}{2a}

In your case, the formula leads to

x = -\dfrac{40}{10} = -4

So, this parabola is symmetric with respect to the line  x = -4

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3 years ago
Find the total surface area of the pyramid.<br> 130in2<br><br> 90in2<br><br> 84in2<br><br> 100in2
sergejj [24]

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easy points!

Step-by-step explanation:

7 0
2 years ago
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David says he has 2/3 of a pipe length​ left, while Don says he has 11/16 of a length left. Which person has the longest section
Kruka [31]

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Step-by-step explanation:

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5 0
3 years ago
Which sequence are geometric? Check all that apply
Ann [662]

Answer:

<h2>10, 7.5, 5.625, 4.21875, ...</h2><h2>160, 40, 10, 2.5, ...</h2><h2>20, 70, 245, 857.5, ...</h2><h2>5, 5.5, 6.05, 6.655, ...</h2>

Step-by-step explanation:

\text{If}\ a,\ b,\ c,\ d,\ e,\ ...\ \text{is a geometric sequence, then}\ \dfrac{b}{a}=\dfrac{c}{b}=\dfrac{d}{c}=\dfrac{e}{d}=....\\\\\#1\\\\\dfrac{7.5}{10}=0.75\\\dfrac{5.625}{7.5}=0.75\\\dfrac{4.21875}{5.625}=0.75\\\boxed{YES}\\================================\\

\#2\\\\\dfrac{40}{160}=\dfrac{1}{4}\\\dfrac{10}{40}=\dfrac{1}{4}\\\dfrac{2.5}{10}=\dfrac{1}{4}\\\boxed{YES}\\================================\\

\#3\\\\\dfrac{70}{20}=3.5\\\dfrac{245}{70}=3.5\\\dfrac{857.5}{245}=3.5\\\boxed{YES}\\================================\\

\#4\\\\\dfrac{16.5}{13}=\dfrac{165}{130}=\dfrac{33}{26}\\\dfrac{20}{16.5}=\dfrac{200}{165}=\dfrac{40}{33}\neq\dfrac{33}{26}\\\boxed{NO}\\================================\\

\#5\\\\\dfrac{5.5}{5}=1.1\\\dfrac{6.05}{5.5}=1.1\\\dfrac{6.655}{6.05}=1.1\\\boxed{YES}\\================================\\

\#6\\\\\dfrac{17.1}{16}=1.06875\\\dfrac{18.2}{17.1}=1.0643274..\neq1.06875\\\boxed{NO}

5 0
3 years ago
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