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2 years ago

Participants in a psychology expirement

Mathematics

1 answer:

aleksley [76]2 years ago

7 0

Answer:

11 words

Step-by-step explanation:

The question is poorly formatted.

The right relationship between M and t is given as:

M = −0.001t³ + 0.1t²

Required

Solve for M when t = 10

To do this, substitute 10 for t

So,we have:

M = −0.001t³ + 0.1t²

M = -0.001 * 10³ + 0.1 * 10²

M = -0.001 * 1000 + 0.1 *100

M = 1 + 10

M = 11

11 words in 10 minutes

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Subtract. 5/1/10-2 9/10 Write your answer as a mixed number in simplest form.

Ahat [919]

Answer:

$= 2 \frac{1}{5}$

Step-by-step explanation:

$5 \frac{1}{10} - 2 \frac{9}{10} \\ \frac{51}{10} - \frac{29}{10} \\ = \frac{22}{10} \\ = 2 \frac{2}{10} \\ = 2 \frac{1}{5}$

hope this helps

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3 years ago

Some one please help me on this I am very much dum

AURORKA [14]

I don’t know this one either bro

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2 years ago

What is the length of side c, given a = 10, b = 8, and c = 105°?

posledela

We can calculate using cosinus method in triangle
c² = a² + b² - 2ab cos c

Plug in the number to the formula
c² = a² + b² - 2ab cos c
c² = 10² + 8² - 2(10)(8) cos 105°
c² = 100 + 64 - 160 cos 105°
c² = 164 - 160 (-0.26)
c² = 164 + 41.6
c² = 205.6
c = √205.6
c =14.34

C is 14.34 unit length

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2 years ago

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11111nata11111 [884]

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3 years ago

On the scale model, the distance between the wheels on the left and the wheels on the right is 1 1/4 inches. The state of Wyormi

avanturin [10]

Answer:

No, modern train cannot travel on old railroad.

Step-by-step explanation:

In rail transport, track gauge is the spacing of the rails on a railway track and is measured between the inner faces of the load-bearing rails.

Most of the modern train are based on broad gauge. The separation in broad gauge is about 5 ft and 6 inches and in the standard gauge the separation between the tracks is 4 ft and $8\frac{1}{2}$ inches. So for the modern train it is not possible to travel on the tracks whose separation is no more than 4.5 feet.

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3 years ago