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Over [174]
3 years ago
12

How fast did Amir descend?

Mathematics
1 answer:
yuradex [85]3 years ago
5 0

Answer:

12 meters per minute.

Step-by-step explanation:

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13(x - 3)=39 what is answer
artcher [175]
X = 6 after distributing then adding 39 to both sides and then divide by 13

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What is an estimate of 9.7 times 0.4
andrezito [222]
When I did the math I came up as 3.88 but if you have to round up it wound be 4 or 3.9
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Is (2, 10) a solution to this system of inequalities?<br> y y &gt; 4x + 1<br> yes<br> no
velikii [3]

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yes

Step-by-step explanation:

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2 years ago
One card is selected at random from a deck of card. Determine the probability that the card selected is not a 4
Ganezh [65]

Answer:

12/13

Step-by-step explanation:

A probability is the number of desired outcomes over the total number of outcomes.

Assuming that this is a standard deck of playing cards, there will be 52 cards, and there will be 4 "4" cards.

First, find the number of desired outcomes, and put it over the total number of outcomes.

Out of the total number of outcomes (52), there are 4 outcomes that are not wanted, hence the equation is:

52 - 4 = 48

So out of the 52 possible outcomes, 48 are desired. Set up the fraction and

simplify:

48/52

/4   /4

= 12/13

7 0
3 years ago
Predict what the graph of the following quadratic function will look like. (If you have a graphing calculator, you can use it to
Alex17521 [72]

Answer:

u-shaped; y-intercept (0,6); symmetrical with respect to the y-axis

Step-by-step explanation:

Given that y = 2x² + 6

The graph would be the shape of that of a parabola. It can be u shaped or n shaped depending on the value of the coefficient of a comparing with the standard equation y = ax² + bx + c. If a > 0, it is u shape and if a < 0, it is n shape.

For this question, since a > 0 it would be u shaped and the intercept can be gotten by putting x = 0.

Therefore y = 0² + 6 = 0

The intercept is at (0,6) and is symmetrical with respect to the y-axis

3 0
3 years ago
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