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2 years ago

6) Molly invests $7,747 in a retirement

Mathematics

1 answer:

oksian1 [2.3K]2 years ago

4 0

Answer:

R = 9% per year

Step-by-step explanation:

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To display The number of female members in band class over the past five years use a

Alina [70]

Answer:

For the 1st row its Line Graph and Changes over time.

For the 2nd Row its Bar Graph and Categorical.

Step-by-step explanation:

7 0

3 years ago

The curves y = √x and y=(2-x) and the Cartesian axes form two distinct regions in the first quadrant. Find the volumes of rotati

makkiz [27]

Answer:

Step-by-step explanation:

If you graph there would be two different regions. The first one would be

$y = \sqrt{x} \,\,\,\,, 0\leq x \leq 1 \\$

And the second one would be

$y = 2-x \,\,\,\,\,, 1 \leq x \leq 2$ .

If you rotate the first region around the "y" axis you get that

$A_1 = 2\pi \int\limits_{0}^{1} x\sqrt{x} dx = \frac{4\pi}{5} = 2.51$

And if you rotate the second region around the "y" axis you get that

$A_2 = 2\pi \int\limits_{1}^{2} x(2-x) dx = \frac{4\pi}{3} = 4.188$

And the sum would be 2.51+4.188 = 6.698

If you revolve just the outer curve you get

If you rotate the first region around the x axis you get that

$A_1 =\pi \int\limits_{0}^{1} ( \sqrt{x})^2 dx = \frac{\pi}{2} = 1.5708$

And if you rotate the second region around the x axis you get that

$A_2 = \pi \int\limits_{1}^{2} (2-x)^2 dx = \frac{\pi}{3} = 1.0472$

And the sum would be 1.5708+1.0472 = 2.618

7 0

4 years ago

What is 5,325,603.712 in expanded form

Stels [109]

5,000,000+300,000+20,000+5,000+600+3+.700+.10+.2 i think thats the answer

7 0

3 years ago

Read 2 more answers

Please help me I don’t know what to do

padilas [110]

X = 180° - (73° + 42°)

= 180° - 115°

X = 65°

Y = 180° - 131°

Y = 49°

→ 180° - (X + Y) =

→ 180° - (65° + 49°) =

→ 180° - 114° = 66°

Z = 180° - 66°

Z = 114°

8 0

3 years ago

Just read the question since im too lazy to put the question down lol

andrey2020 [161]

Step-by-step explanation:

m<6 + 63 = 180

m<6= 180-63

m<6= 117°

m<7 and m<3 are corresponding angles. They match

m<7= 63°

8 0

2 years ago