Ask question

Ask question

All categories

2 years ago

11

John buys two types of tree saplings. One starts out at 40 cm and will grow 10 cm every three months. The other sapling starts a

t 20 cm and will grow 10 cm every month. After how many months will they be the same height, and how tall will the be

1 answer:

Lubov Fominskaja [6]2 years ago

5 0

Answer: theyll be the same at 12 months

y=10/3x+40
y=5x+20

You might be interested in

A line with a slope of -1 passes through the point (2,-1). If (-4, p) is another point on the line,

Thepotemich [5.8K]

$(\stackrel{x_1}{2}~,~\stackrel{y_1}{-1})\qquad (\stackrel{x_2}{-4}~,~\stackrel{y_2}{p}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{p}-\stackrel{y1}{(-1)}}}{\underset{run} {\underset{x_2}{-4}-\underset{x_1}{2}}}~~= ~~\stackrel{\stackrel{m}{\downarrow }}{-1}\implies \cfrac{p+1}{-6}=-1\implies p+1=6\implies p=5$

7 0

2 years ago

The scatterplot shows the Exam 1 and Exam 2 scores for a class of 755 integral calculus students during a previous semester. The

velikii [3]

Answer:

Detailed solution is given below:

5 0

3 years ago

Someone pls help me with this I will make you brain

never [62]

Answer:

it is A the first one welcome pls mark as brainliest hope this helps

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What is the equation of the line that passes through the point (-3, 4) and has a slope of 1?

Tresset [83]

Answer:

the eq of line y= x+7 for sure

4 0

3 years ago

How many line segments are in the 20th figure?

Trava [24]

The first figure has 3 line segments.

the second figure has 3+3 =3*2 = 6 line segments

the third figure has 3+3+3 = 3*3 = 9 line segments

the fourth figure has 3+3+3+3=3*4=12 line segments...

so it is clear that:

the 20th figure has 3*20=60 line segments.

Answer: 60

5 0

3 years ago