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3 years ago

15

The figure below is a scale drawing of a garden. If the scale used 1/4 inch = 3 feet, then what is the perimeter of the actual g

arden?
The answer is not 2.25 or 2 1/4 btw it can't be 2.25 was already used.

1 answer:

GrogVix [38]3 years ago

6 0

Answer:

22.50 i belive

Step-by-step explanation:

hope this help ya have a nice day bud

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Jesse's starting salary is $30,000 a year. He gets a 3% raise after his first year. Then he gets a 10% bonus on his second-year

Julli [10]

Answer:

$3090

Step-by-step explanation:

First take $30,000 * 0.03 (3%) to get $30, to get $900. Then add 30,000 +900 to get first year salary. Next take 30,900 (Jesse's salary after the first year) times 0.1 (10%) to get 3090 which is his bonus for the second year.

8 0

3 years ago

Help please!!! Find the sum of the series show your work

AleksAgata [21]

Answer:

$\sum_{i=1}^{12}(3i-1) = 222$

Step-by-step explanation:

The given series is

$\sum_{i=1}^{12}(3i-1)$

The first term is

$f(1) = 3 \times 1 - 1 = 2$

The last term is

$f(12) = 3 \times 12 - 1 = 35$

To find the number of terms in the sequence, solve,

$3i - 1 = 35$

$3i = 36 \\ i = 12$

The sum of the first i-terms of an arithmetic sequence is:

$S_i = \frac{i}{2} (f(1) + f(2))$

We substitute the values to get;

$S_ {12}= \frac{12}{2} (2+ 35)$

$S_ {12}=6(37)$

$S_ {12}= 222$

6 0

4 years ago

Jerry thought four DVDs $425.20. What was the unit rate?

Romashka-Z-Leto [24]

the answer is 106.30

8 0

3 years ago

Juan is painting the floor of an outdoor racquetball court. He knows that 1 gallon of paint will cover the shaded area shown bel

iVinArrow [24]

Answer:

it would probably be 7 hours

3 0

3 years ago

Can somebody help my question and answer plz?

Alexandra [31]

Answer:

1:4:12

Step-by-step explanation:

George = x

Alex = 12 + x

Carl = 3(12 + x) = 36 + 3x

x + 12 + x + 36 + 3x = 68

5x + 48 = 68

5x = 20

x = 4

George = x = 4

Alex = 12 + x = 12 + 4 = 16

Carl = 36 + 3x = 36 + 3(4) = 48

4:16:48 = 1:4:12

The ratio is 1:4:12.

3 0

3 years ago

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