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Allisa [31]
3 years ago
9

Oliver plans to purchase a $1500 certificate of deposit (cd) at his bank. The CD will earn 2.3% interest, compounded semi-annual

ly.​
Mathematics
1 answer:
vekshin13 years ago
3 0

Answer:

Step-by-step explanation:

Weren't there more instructions?  Please, share everything about each problem you post here.

Use the compound amount formula:  A = P(1 + r/n)^(nt).

Here we have

A = $1500(1 + 0.023/2)^(2t), where t is the number of years.

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Which of the following is equivalent to (a + b/2) ^2?
myrzilka [38]

Answer:

a^2 + 4a/b + 4/b^2

Step-by-step explanation:

Which of the following is equivalent to (a + b/2) ^2?

4 0
3 years ago
Find the volume of the figure below.
kiruha [24]

Hello!

To find the volume of a cylinder, use the formula: V = πr²h.

In the formula, r is the radius, and h is height of the figure.

In the given figure, the height of the cylinder is 8 feet and the radius is 5 feet. With those values, we can find the volume of the given figure.

V = π(5)²(8)

V = π(25)(8)

V = 200π, 628.32 (multiplied by π), 628 (multiplied by 3.14)

Therefore, the volume of this cylinder is 628.32 feet cubed.

8 0
3 years ago
Solve the system of linear equations with substitution;
kvv77 [185]
Let's solve for x.
x
+
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(
14
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(
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Step 1: Add -42x to both sides.
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y
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x
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Step 2: Add -4y to both sides.
−
41
x
+
4
y
+
−
4
y
=
7
y
+
−
4
y
−
41
x
=
3
y
Step 3: Divide both sides by -41.
−
41
x
−
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Answer:
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8 0
3 years ago
Read 2 more answers
A parallelogram has a base of 4.5 cm and an area of 9.495 cm². Tania wrote the equation 4.5x = 9.495 to represent this situation
Artist 52 [7]

Answer:

The height of the parallelogram is 2.11 cm.

Step-by-step explanation:

Area of the parallelogram is equal to multiplication of base and height.

Given:

Parallelogram has base of 4.5 cm.

Are of the parallelogram is 9.495 cm².

Equation is 4.5x=9.495

Calculation:

(a)

Are of the parallelogram is the product of base length and height of the parallelogram.

Area of the parallelogram is expressed as follow:

A=lh          

Substitute 9.495 cm² for A and 4.5 cm for l in above equation as follows:

9.495=4.5h             …… (1)

Now relate the equation (1) and given equation. So, here x is nothing but the height of the parallelogram.

(b)

From equation (1), height of the parallelogram is calculated as follows:

9.495=4.5h

h=\frac{9.495}{4.5}

h=2.11 cm

Thus, the height of the parallelogram is 2.11 cm.

5 0
3 years ago
PWAESE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
kherson [118]

Answer:

3/4

Step-by-step explanation:

To answer this question we must first calculate the area of GHJK:

  • A= GH*HJ
  • A= (LM/2)* (MN/2)
  • A= LM*MN/4
  • LM/MN is the area of LMNO
  • So the area of LMNO is 4 times the area of GHJK
  • A is the area of LMNO and S the area of GHJK
  • S= A/4
  • A-S= A-A/4 = 3A/4
  • so the area that is not shaded is 3/4

4 0
3 years ago
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