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3 years ago

The ___ in the hundreds place has a value times as great as the _ in the ___ place. 440

Mathematics

1 answer:

solong [7]3 years ago

5 0

Answer:

The 4 in the hundreds place has a value 10 times as great as the 4 in the tens place.

Step-by-step explanation:

440 = 400 + 40 + 0

the hundreds place is worth 400 here

it is worth 10x the tens place (40 here)

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Mr. Stewart put $2000 in an investment account that increases his total investment amount by 10% every month. Mr. Stewart wants

Luba_88 [7]

Answer:

10 months

Step-by-step explanation:

each month he makes $200.00 so it would take 10 because 10x 200 = 2000

so 10 months

4 0

2 years ago

$650 is invested in an account earning 8.6% interest (APR), compounded monthly. Write a function showing the value of the accoun

IRISSAK [1]

Answer:

The value of the acount after t years is of $A(t) = 650(1.0072)^{12t}$

The annual growth rate is of 0.72%.

Step-by-step explanation:

Compound interest:

The compound interest formula is given by:

$A(t) = P(1 + \frac{r}{n})^{nt}$

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

$650 is invested in an account earning 8.6% interest (APR), compounded monthly.

This means that $P = 650, r = 0.086, n = 12$ . So

$A(t) = P(1 + \frac{r}{n})^{nt}$

$A(t) = 650(1 + \frac{0.086}{12})^{12t}$

$A(t) = 650(1.0072)^{12t}$

The value of the acount after t years is of $A(t) = 650(1.0072)^{12t}$

Annual growth rate

1.0072 - 1 = 0.0072 = 0.72%

The annual growth rate is of 0.72%.

5 0

3 years ago

Goran's Coffee shop makes a blend that is a mixture of two types of coffee. Type A costs $5.45 per pound and type B coffee costs

ozzi

Answer:

39 ib or pounds

Step-by-step explanation:

easy

3 0

2 years ago

The length of a rectangle is four more than three times the width. If the perimeter of this rectangle is at least 70 square cent

FrozenT [24]

Answer:

Step-by-step explanation:

Let L represent the length of the triangle.

Let W represent the width of the triangle.

The length of a rectangle is four more than three times the width. This means that

L = 3W + 4

The formula for determining the perimeter of a rectangle is expressed as

Perimeter = 2(L + W)

If the perimeter of this rectangle is at least 70 square centimeters, an inequality that can be solved to find the width of the rectangle is

2(L + W) ≥ 70

L + W ≥ 70/2

L + W ≥ 35

7 0

3 years ago

Order 27.657, 27.658, 27.558, and 27.659 in decreasing order.<br><br> Thx-Kheri Moore

Vikki [24]

Answer:

The answer is

1. 27.659

2. 27.658

3. 27.657

4. 27.558

Step-by-step explanation:

Decreasing order is greatest number to the least.

I really hope this helps

4 0

2 years ago

Read 2 more answers

The _____ in the hundreds place has a value ____ times as great as the _____ in the _____ place. 440

The ___ in the hundreds place has a value times as great as the _ in the ___ place. 440