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2 years ago

12

HELP ME PLEASE IM TIRED

2 answers:

lutik1710 [3]2 years ago

6 0

The other answer is correct,
Both Ty and Lise type at the same speed.

Explanation:
The graph shows that every 60 seconds 40 words are typed, so 40 words per minute, and we already know that Lise types at 40 words per minute. So they type at the same speed.

Svet_ta [14]2 years ago

5 0

Both lisa and ty have the same typing speed :)

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3 years ago

Read 2 more answers

Please help! And I need the steps too!

fomenos

Answer:

-25

Step-by-step explanation:

Step 1: 2-9-5-3-2- $2^{3}$

Step 2: 2-9-5-3-2-8

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3 years ago

5.22 write the decimal as a fraction or mixed number in simplest form

Vikentia [17]

Answer:

5 and 11/50

Step-by-step explanation:

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3 years ago

Point A is at 12, and point D is at 56. Point C is midway between A and D and point B is midway between A and C Which of these i

ziro4ka [17]

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7 0

2 years ago

An airplane travels 6032 kilometers against the wind in 8 hours and 7312 kilometers with the wind in the same amount of time. Wh

Vladimir79 [104]

Answer:

The rate of plane in still air is 834 km/hr and the rate of wind is 80 km/hr.

Step-by-step explanation:

The airplane travels 6032 km in 8 hours against the wind.

So, $u -v = \frac{6032}{8} = 754$ ........ (1) {Where u is the speed of plane in still air and v is the wind speed}

Again, the airplane travels 7312 km in 8 hours with the wind.

So, $u +v=\frac{7312}{8} =914$ ........ (2)

Now, adding equations (1) and (2) we get,

2u = 1668

⇒ u = 834 km per hour.

So, from equation (1), we get

v = u - 754 = 834 - 754 = 80 km per hour.

Therefore, the rate of the plane in still air is 834 km/hr and the rate of wind is 80 km/hr. (Answer)

3 0

3 years ago