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LekaFEV [45]
3 years ago
6

Patty found a battery-powered toy car in her basement that moved at a speed of 23 mm per second. After she replaced the battery,

the speed of the car increased by x mm per second. The car with the new battery can travel 50 mm in 2 seconds. Which equation would you solve to find x? ​
Mathematics
2 answers:
stiks02 [169]3 years ago
8 0

Answer:

23x + 2 = 50

Step-by-step explanation:

My teacher told me lol

-BARSIC- [3]3 years ago
6 0

Answer:

23x + 2 = 50

I also had this question!

Step-by-step explanation:

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A recent trend in advertising is viral marketing. The goal is to convince viewers to share an amusing advertisement by e-mail or
77julia77 [94]
I'm not sure what you are looking for but I'll answer this question based on what I think is needed.

Given:
Day 1: 130 
Day 2: 130 x 4 = 520
Day 3: 520 x 4 = 2,080

The exponential equation of this problem is:
V(n) = 130(4)^n

Where n is the number of days since the video was first shown.

Let us assume that 10 days have past. Total view would be:

V(n) = 130(4)^n

V(10) = 130(4)^10
V(10) = 130(1,048,576)
V(10) = 136,314,880

After 10 days, there are more than 136 Million views of the viral video.



5 0
3 years ago
2 1⁄2 ÷ 1 3⁄6 = please solve asap!!!
liq [111]

Answer:

5/3 is the exact form

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
8 meters increased by 25% is
Kobotan [32]
10 meters, because 25 percent of 8 is 2, 2 plus 8 is 10.
5 0
4 years ago
Read 2 more answers
I don't know how to do anything. I basically need help with everything
lutik1710 [3]
Okay,

Radius, is half of the diameter.
Diameter, is the line that splits the circle in half.

1). R=50 D=100
2). R=10 D=20
3). R=5   D=10
4). R=29 D=58
5). R=11 D=22
6). R=31.5 D=63
7). R=45 D=90
8). R=7   D=14
9). R=49 D=98

 
5 0
4 years ago
Read 2 more answers
How would adding a score of zero affect the mean and mediam game scores
Nimfa-mama [501]

Answer:

Here is the complete question attached with.

The mean score would decrease more than the median score.

Step-by-step explanation:

The numbers for which we have to find the mean and median are:

60,70,80,80,100

Here the mean, \frac{Sum\ of\ all\ observations}{Number\ of all\ observations} =\frac{60+70+80+80+100}{5} =78

Median,=80 as median is the middle term if the observations are arranged in ascending order.

Now as the question says that we have to add a zero to see its effect.

So adding a zero we have

Mean =\frac{0+60+70+80+80+100}{6} =65

Median = \frac{70+80}{2} =75,as number of observations is even terms so we will add two middle numbers and divide it with 2.

So we can conclude that the mean is having more variation than the median.

Mean shows as variation of 78-65=13 where as Median shows a variation of 80-75=5 only.

So our final answer is option D that is "The mean score would decrease more than the median score."

8 0
3 years ago
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