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2 years ago

8

The scale on a map of the ground floor of a dinosaur museum is 1/3 inches equals 3 feet. It is 7 inches on the map from the gift

shop to the T-Rex. How many feet does that translate to?

1 answer:

Lorico [155]2 years ago

5 0

Answer:

72 feet

Step-by-step explanation:

you'll have to trust me ;)

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Use a graphing calculator to determine which equation for the line of regression, Pearson product-moment correlation value (r),

Ipatiy [6.2K]

The best answer is:
B) y = 6.1x + 74.5, r = 0.48
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2 years ago

Deborah bought a computer for 25% off the list price. If the list price is $2,428, how much did Deborah spend? A. $607 B. $1,821

Softa [21]

Answer:

Option A, $\$607$

Step-by-step explanation:

Given: Deborah bought a computer for $25\%$ off the list price.

The list price is $\$2,428$ .

To find: The amount Deborah spent on the computer.

Solution: We have,

List price of the computer $=\$2,428$ .

Deborah bought the computer for $25\%$ off the list price.

The amount Deborah spent on the computer $=25\% \times 2,428$

$=\frac{25}{100}\times2428=\frac{2428}{4} =\$ 607$ .

So, Deborah spent $\$607$ on the computer.

Hence, option A is correct.

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2 years ago

A ____ compares two numbers by division?

barxatty [35]

Usually a ratio will compare two numbers by division

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2 years ago

CDs are $15.25 each how much will it cost to buy 3

Sonja [21]

Question

CDs are $15.25 each how much will it cost to buy 3

Answer:

<h2>45.75 $</h2>

Step-by-step explanation:

1 CD = $ 15.25

multiply the unit price by 3

15.25 * 3 = 45.75 $

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2 years ago

Mr. See weights his grades. Tests are worth 60%, quizzes are worth 25% and homework is 15%. Joey's test average is an 82, his qu

goldenfox [79]

Answer:

83.15

Step-by-step explanation:

Joey's current grade can be determined by weighting his scores with the weights given and adding the results

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homework = 0.15 x 98 = 14.7

49.2 + 19.25 + 14.7 = 83.15

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2 years ago