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shutvik [7]
3 years ago
11

Help pleaase! .............................

Mathematics
1 answer:
Wittaler [7]3 years ago
6 0
Answer: 66
A= 3 • 11^2 (11 is the R (for radius))
Simplify.
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An initial deposit of $5,000 is made into a savings account that compounds 3% interest annually. How much is in the account at t
loris [4]
Find how much 3% of $5000 is. Then multiply the 3% by five and add it to 5000. I hope that didn’t sound confusing.
8 0
3 years ago
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Help !!!<br>See question in image.<br>Please show workings .<br>​
ivolga24 [154]

Answer:

see explanation

Step-by-step explanation:

Given f(x) then the derivative f'(x) is

f'(x) = lim(h tends to 0 ) \frac{f(x+h)-f(x)}{h}

      = lim ( h to 0 ) \frac{4(x+h)^2-2-(4x^2-2)}{h}

      = lim ( h to 0 ) \frac{4(x+h)^2-2-4x^2+2}{h}

      = lim( h to 0 ) \frac{4x^2+8hx+4h^2-4x^2}{h}

      = lim( h to 0 ) \frac{8hx+4h^2}{h}

      = lim ( h to 0 ) \frac{4h(2x+h)}{h} ← cancel h on numerator/ denominator

      = lim ( h to 0 )  4(2x + h) ← let h go to zero

f'(x) = 8x

5 0
3 years ago
A model of a rectangular prism is shown below.
erastovalidia [21]

Answer:

a. Base area, B= 24 square units.

b. Volume, V = 96 cubic units.

Step-by-step explanation:

Given the following data;

Length of sides = 4 units

Width of sides = 6 units

Height = 4 units

a. To find the base area, B;

The base of a rectangular prism is a rectangle.

Area of rectangle, B = length * width

Area of rectangle, B = 4 * 6

Area of rectangle, B = 24 square units.

b. To find the volume;

Volume of rectangular prism = base area * height

Volume= 24 * 4

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3 years ago
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The figures are similar. Find x.
xz_007 [3.2K]

15/x = 9/4

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4 years ago
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If you answer God will bless you:
VashaNatasha [74]

Answer:

600 m³

Step-by-step explanation:

Given:

  • length of swimming pool = 30 m
  • width of swimming pool = 10 m
  • depth at deep end = 3 m
  • depth at shallow end = 1 m

To find the volume of the water in the pool, find the area of a cross section (see attached image) and multiply it by the width of the pool.

<u>Area of cross section</u>

= area of rectangle - area of triangle

= (3 × 30) - [1/2 × 30 × (3 - 1)]

= 90 - 30

= 60 m²

<u>Volume of pool</u>

= area of cross section × width

= 60 × 10

= 600 m³

6 0
2 years ago
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