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3 years ago

Can anyone help me?

Mathematics

1 answer:

natali 33 [55]3 years ago

6 0

answer is c ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

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Danielle constructs a scale model of a building with a rectangular base. Her model is 2 inches in length and 1 inch in width. Th

galben [10]

Answer: 4,418 ft².

Step-by-step explanation: If the width is 47 and the length is 94, the area of the rectangle would be 4,418 ft².

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3 years ago

Think about it…A pen costs $1, and a jacket costs $199; both prices increase by $1. Discuss with a shoulder partner how both inc

Vinil7 [7]

Answer: Pen increased by 100%; Jacket increased by 0.5%

Step-by-step explanation:

Pen increased by 100%,

1 ÷ 1 × 100= 100%

While jacket increased by

199 ÷ 200 × 100

=99.5%

99.5%- 100%

=0.5%

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3 years ago

**FIRST CORRECT ANSWER GETS BRAINLEST**

puteri [66]

Answer:

C.) y = 5/4 x

Step-by-step explanation:

5/4 multiplied by 0.4 is 0.5

7 0

3 years ago

Two people are driving to work at different constant speeds. The graph below shows the distance traveled over time by driver 1.

Luden [163]

Answer:

5 mph

Step-by-sep explanation:

To find of out the difference between the speed of the two drivers in miles per hour (not in miles per minute), first, calculate the unit rate or speed of driver 1 using the graph, and driver 2 using the table given.

Unit rate/speed = distance travelled/time = y/x.

Speed of Driver 1/unit rate:

The graph shows 1.5 miles (y) is travelled in 2 minutes (x).

Convert the 2 minutes to hour, you will have:

$\frac{2}{60} = \frac{1}{30} hr$

Speed in mph = $\frac{y}{x} = \frac{1.5}{\frac{1}{30}} = 1.5*\frac{30}{1} = 45$

Speed of Driver 1 in mph = 45 mph

Speed of Driver 2/unit rate:

The table shows 2.5 miles (y) is travelled in 3 minutes (x).

Convert the 3 minutes to hour, you will have:

$\frac{3}{60} = \frac{1}{20} hr$

Speed in mph = $\frac{y}{x} = \frac{2.5}{\frac{1}{20}} = 2.5*\frac{20}{1} = 50$

Speed of Driver 2 in mph = 50 mph

Difference between the speed of the two drivers = 50 - 45 = 5 mph

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3 years ago

Use the simple interest formula to find the interest earned and the ending balance. I = Prt

Mkey [24]

Answer:

Step-by-step explanation:

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3 years ago