3 years ago

A woman begins driving her car 25 km north of calgary. Some time later, the woman and her car are 100 km north of calgary.

1 answer:

4 0

Well the displacement of milage from the 2 places if 75km however, the women and her car are in the same place so there is no displacement. But 75km is the correct mathematical answer.

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A 12 foot ladder leans against a wall, making an angle of 40° with the horizon. How far is the base of the ladder from the wall?

olga_2 [115]

the base of the ladder is 18ft away from the wall

6 0

3 years ago

The perimeter of a rectangle is 40 m. The length is 4 m more than three times the width. Find the length and the width of the re

galina1969 [7]

Answer:

Width = 4 m, Length = 16 m

Step-by-step explanation:

Perimeter = 40

Width = x

Length = 3x + 4

x + x + 3x + 3x + 4 + 4 = 8x + 8

40 - 8 = 32

32/8 = x

x = 4

Width = 4

Length = 16

Please mark as Brainliest, thank you!

8 0

3 years ago

Write the repeating rational number 0.828282… as a fraction.

vivado [14]

Answer:

Step-by-step explanation:0.828282 = 0.828282/1 = 8.28282/10 = 82.8282/100 = 828.282/1000 = 8282.82/10000 = 82828.2/100000 = 828282/1000000

And finally we have:

0.828282 as a fraction equals 828282/1000000

8 0

3 years ago

Use the probability distribution table to answer the question. What is P(2≤X≤5)? Enter your answer, as a decimal, in the box.

marishachu [46]

$\mathbb P(2\le X\le5)=\mathbb P(X=2)+\mathbb P(X=3)+\mathbb P(X=4)+\mathbb P(X=5)$

According to the table, we have

$\mathbb P(2\le X\le5)=0.15+0.09+0.07+0.02=0.35$

8 0

3 years ago

Read 2 more answers

What is 144/36 simplified?

NARA [144]

144/36 in lowest terms is 4.

To show my work, here.

1. Find the GCF of 144 and 36 so now we divide (144/36 = 4 and 36/36 is 1)

2. Now we have 4/1 so we simplify again so divide 4/1 and its 4

7 0

3 years ago