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3 years ago

PLEASE HELP ME ANSWER THESE I DOMT UNDERSTAND THEM... PLEASE AND THANK YOU

Mathematics

1 answer:

insens350 [35]3 years ago

5 0

Answer:

Step-by-step explanation:

3 $\frac{3}{5ax_{3} }$

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What is the solution to this question? 5x + 3 = 2x - 6 X= ?

astraxan [27]

Answer:

Step-by-step explanation:

5x + 3 = 2x - 6

3x + 3 = -6

3x = -9

x = -3

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Bertha's chocolate factory is expanding. She wanted to know how many workers she needs to produce chocolate bars. The following

meriva

True, each number is getting doubled, both sides are proportionally staying the same.

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The function shown below was created to track the different intervals of speed that an automobile travels over a period of 28 se

Ksenya-84 [330]

Answer:

1. The car is slowing down at a rate of 2.5mph/s

2. The greatest acceleration is 10 mph/s.

3. In the interval 4s to 16s the speed remains constant and has magnitude 25 mph.

Step-by-step explanation:

1. The deceleration of the car is from 16 seconds to 24 seconds is the slope $m$ of the graph from 16 to 24:

$m=\dfrac{\Delta speed }{\Delta time } = \dfrac{5-25}{24-16} =-2.5mph/s$

the negative sign indicates that it is deceleration.

2. The automobile experiences the greatest change in speed when the slope is greatest because that is when acceleration/deceleration is greatest.

From the graph we see that the greatest slope of the graph is between 28 and 24 seconds. The acceleration the interval is the slope $m$ :

$m= \dfrac{45-5}{28-24}= 10mph/s$

3. The automobile experiences no acceleration in the interval 4 s to 16 s—that's the graph is flat.

The speed of the automobile in that interval, as we see from the graph, is 25 mph.

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3 years ago

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(5 + 4 - 2) x (-2) = ? A. -22 B. 22 C. 14 D. -15

brilliants [131]

It would actually be -14 because 5+4-2=7 and if you multiply 7 by -2 you get -14

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Which of the following is the accurate APA format for writing out the bragger condition main effect result for dependent variabl

Svetllana [295]

Answer:

Answer is given below.

Step-by-step explanation:

3. Option a is correct

we ran a univariate ANOVA for 2 independent variables and 1 dependent variable.

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