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stellarik
1 day ago
11

Find the balance in the account. $800 principal earning 7%, compounded annually, after 4 years

Mathematics
2 answers:
AnnZ [9.1K]1 day ago
8 0
Apply the formula for compound interest: A = P (1+r)^t

In this case,

A = $800 (1+0.07)^4  = $800 ( 1.31) = $1048.64 (rounded to the closest cent)
zzz [9K]1 day ago
6 0
800×(1.07)^(4) =1,048.63
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Answer:

15.6

Step-by-step explanation:

  1. 9\frac{3}{4} = \frac{39}{4}
  2. Insert 39/4: 39/4 ÷ 5/8
  3. 39/4 ÷ 5/8 = 39/4 × 8/5
  4. 39/4 × 8/5 = 312/20
  5. \frac{312}{20} = 15.6

I hope this information is helpful!

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Answer: 0.46

Step-by-step explanation:

B&B Motors' mini trucks yield 0.59; all four companies combined yield 0.39; mini trucks yield 0.13. Hence, 0.59 - 0.13 equals 0.46.

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Solve each of the quadratic equations 3x=0.5x2
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The hourly wage increases each employee receives each year depends on the number of years of service. Every three years of servi
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Answer:

________{0.50 if x < 3

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Step-by-step explanation:

Based on the details provided:

Employees with less than 3 years receive an increase of $0.50 hourly

Employees with at least 3 years but under 6 years receive $1.00 increase hourly

Employees with a minimum of 6 years and less than 9 get $1.50 increase hourly

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This information can be expressed as a piecewise function:

________{0.50 if x < 3

________{1.00 if 3 ≤ x < 6

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The conditions are outlined in the piecewise function above with x indicating the number of years employed.

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What is the correct order of steps for bisecting angle ABC? Draw a ray from point B through point F. Keeping the compass the sam
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Answer:

Refer to the detailed explanation below

Step-by-step explanation:

* Let’s organize the procedure to bisect angle ABC

- Angle ABC has vertex at point B and rays BA and BC

# Step 1:

- Center the compass at point B and draw an arc that crosses rays BA and BC ⇒ fifth step

# Step 2:

- Mark point D where the arc intersects ray BA and point E where it meets ray BC ⇒ third step

# Step 3:

- With the compass on point D, create an arc inside the angle ⇒ sixth step

# Step 4:

- Using the same compass width, set it on point E and draw an arc inside the angle ⇒ second step

# Step 5:

- Let point F be the intersection of the arcs from points D and E ⇒ fourth step

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* This ray divides angle ABC into two equal parts

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