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Molodets [167]
2 years ago
13

A local flower shop advertises that 4 out of every 5 flower seeds will grow. If Janie plants 40 of these flower seeds in her gar

den, how many seeds can she expect to grow?
Mathematics
1 answer:
Karolina [17]2 years ago
4 0
32 seeds
4:5 ratio
4x2 | 5x2
8:10
40/10 = 4
8 x 4
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92 divided by 11 with remainder
Jet001 [13]

Answer:

8 remainder 4

8 0
3 years ago
Y=ax with a&gt;1<br><br> im very confused on what to do
Kazeer [188]

Answer:

Step-by-step explanation:

‘a’ in this question is the slope of the line. Slope is (y2-y1)/(x2-x1) for any two points. We can see the line intersects the point (0,0) and (-10/9) so the slope is -10/9 which is less than -1 so

a<-1

4 0
3 years ago
johnny has 27 buttons. he gives away b buttons. choose the expression that shows the number of buttons johnny has left. b,27,bpl
Ksivusya [100]
27-b because you are taking away
6 0
3 years ago
Read 2 more answers
I’ll give you the crown and a lot of points please help with all of them
stiks02 [169]

Answer:

5) a

6) a

7) b

8) d

9) a

10) b

11) c

12) a

Step-by-step explanation:

When it asks for range it is asking for the y values so when you plug in numbers such as 0,1,2 into the equation the y values you get are {0,90,180..}

Overall slope can be found by taking the x and y values of the two given points.

((y value of the second point)-(y value of the first point))/((x value of the second point)-(x value of the first point))

Using (1,2) and (-2, 5) you can do this by plugin in the numbers (5-2)/(-2-1)

So the slope will be 3/-3 = -1

Once you find the slope you can use this to find the equation of a line by pluging in values into y=mx + b

m = slope

y = use this from the points given

x = use this from the points given

6 0
3 years ago
Jack scored a mean of 15 points per game in his first 3 basketball games. In his 4th game, he scored 27 points. What is his mean
timurjin [86]

His mean score for the first 4 games will be 18 points.

Explanation

In the first 3 games, the mean of the scores is 15 points . Mean is the simple average of some numbers.

So, the total score in first 3 games = (15*3)= 45 points

Now, in the 4th game, he scored 27 points. So, the total score in the first 4 games = 45+27= 72 points

Thus, the average of scores in first 4 games = \frac{72}{4} = 18 points

So, his mean score for the first 4 games will be 18 points.

7 0
3 years ago
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