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WINSTONCH [101]
3 years ago
7

Millie drives from home to the Fixit Garage at a rate of 30 mph. She leaves her car and rides a bus back home. The bus makes the

trip at a rate of 20 mph. If her total travel time for the round trip is one hour, how many miles from the home is the Fixit Garage?
Mathematics
2 answers:
Elden [556K]3 years ago
6 0

Answer:

12 min

Step-by-step explanation:

Minchanka [31]3 years ago
4 0

Answer:

D = 12 Miles from her house to Fixit.

Step-by-step explanation:

Speed =Distance travelled/ Time

Time =Distance travelled/ Speed

T = D / 30 The time it took her to drive to Fixit.

T = D / 20 The time it took her to ride the bus home.

D / 30 + D / 20 = 1 hour, solve for D,

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The student council sold jars of mixed nuts at their bazaar they were given 40 empty jars. They paid $19.60 for the nuts and $11
Alex Ar [27]

Answer:

\$1.75

Step-by-step explanation:

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2 years ago
What is the answer on the number line
Olin [163]
X ≤ 19.2
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7 0
3 years ago
An object is dropped from a small plane. As the object falls, its distance, d, above the ground after t seconds, is given by the
DedPeter [7]

<em><u>The inequality can be used to find the interval of time taken by the object to reach the height  greater than 300 feet above the ground is:</u></em>

d = -16t^2 + 1000

<em><u>Solution:</u></em>

<em><u>The object falls, its distance, d, above the ground after t seconds, is given by the  formula:</u></em>

d = -16t^2 + 1000

To find the time interval in which the object is at a height greater than 300 ft

Frame a inequality,

-16t^2 + 1000 > 300

Solve the inequality

Subtract 1000 from both sides

-16t^2 + 1000 - 1000 > 300 - 1000\\\\-16t^2 > -700

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Therefore,

t < 6.61

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6 0
3 years ago
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