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Novay_Z [31]
3 years ago
11

What is the instantaneous velocity at t = 1 h?

Mathematics
2 answers:
satela [25.4K]3 years ago
8 0

all you just have to do is divide 30 by 2 which is=15

and 40 by 4=10

50 by 10=5

ANSWER=15km/h

nasty-shy [4]3 years ago
4 0
15 km/h I am 95% sure it is
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Evaluate 0 × |-6|. ......
kupik [55]

Answer:

0

Step-by-step explanation:

Any value multiplied by zero equals zero , thus

0 × | - 6 | = 0

6 0
3 years ago
What’s the measure of this angle
pashok25 [27]
First, write the expression.
180=(x+96)+5x
Second, add all coefficients.
180=6x+96
Subtract 96 from each side.
180-96=6x+96-96
84=6x
Divide both sides by 6.
14=x
Now that you have found the value of x, substitute x to solve the angles.
The first angle:
x+96
14+96=110 degrees
The second angle:
5*x
5*14=70 degrees

3 0
3 years ago
Two cards are drawn without replacement from a standard deck of 52 playing cards. What is the probability of choosing a king and
STALIN [3.7K]

Answer:

0.0181 probability of choosing a king and then, without replacement, a face card.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Probability of choosing a king:

There are four kings on a standard deck of 52 cards, so:

P(A) = \frac{4}{52} = \frac{1}{13}

Probability of choosing a face card, considering the previous card was a king.

12 face cards out of 51. So

P(B|A) = \frac{12}{51}

What is the probability of choosing a king and then, without replacement, a face card?

P(A \cap B) = P(A)P(B|A) = \frac{1}{13} \times \frac{12}{51} = \frac{1*12}{13*51} = 0.0181

0.0181 probability of choosing a king and then, without replacement, a face card.

5 0
3 years ago
Help on number nine please?​
AURORKA [14]

im pretty sure true because they do not intersect and are not parallel :)

7 0
3 years ago
The graph of g(x) is the result of translating the graph of f(x) (1\2)x = three units to the left. What is the equation of g(x)?
tangare [24]
The equation f(x)= \frac{1}{2}x is plotted on graph below (red line)

Translating f(x) three units to the left can be done by choosing  any coordinates on f(x).

Let choose (0,0) and (2,1)
Translating 3 units on to the left gives the new coordinates (0-3, 0)=(-3,0) and (2-3, 1)=(-1, 1)

The gradient of the two functions will stay the same since the lines are parallel to each other, so m = 0.5

By joining the two coordinates (-3,0) and (-1,1), we see that the translated line crosses y-axis at 1.5

The equation of translated line is given
g(x)=0.5(x-(-3))
g(x)=0.5(x+3)
g(x)=0.5x+1.5

4 0
3 years ago
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