Mathematics Middle School

A blue spruce grows an average of 6 inches per year and a hemlock grows an average of 4 inches per year.
If a blue spruce is currently 4 feet tall and a hemlock is 6 feet tall , when would you expect the trees to be the same height.

Answers

Answer 1

Answer:

It will take 12 years for the trees to be at the same height.

Step-by-step explanation:

Answer 2

Answer:

12 years

Step-by-step explanation:

blue spruce = 0.5 ft/yr & 4 ft tall

Hemlock = 0.33 ft/yr & 6 ft tall

x = number of years

spruce       hemlock

(4+0.5x)   =   (6+0.33x)

0.17x = 2

12 years

Related Questions

!!!!!!!!!!!!!!!!PLEASE SHOW YOUR WORKKKKKKKKKKKKKK!!!!!!!!!!!

Answers

Answer:

1/2 a liter was poured out 1 1/2 of a liter is left

Step-by-step explanation:

2 times 1/4 = 0.5 (1/2):

2/1 x 1/4 = 2/4

Simplify to 1/2

Then:

2 - 1/2 = 1 1/2

MATH- Look at the picture and answer correctly so i can mark you as brainliest.

Answers

Answer:

The answer in B please mark Brainliest.

Step-by-step explanation:

It is very easy.

how many inches are in 4 yards

Answers

Answer:

144 inches

Step-by-step explanation:

There are 144 inches in 4 yards

Please help me! I have this due at midnight and need answers! The first and good answer will get brainiest

Answers

Show the question we can’t see it

Simplify: 176/14 ___, ___.___

Answers

Answer:

12 4/7

Step-by-step explanation:

Exact Form: 887

Decimal Form: 12.57142857…

Mixed Number Form: 12 4/7

Answer:

12 4/7

Step-by-step explanation:

plz help


its not the one with the x

Answers

Answer:

The third one

Step-by-step explanation:

The x value repeats.

The answer I got was the third one. I hope this helps

Can someone plz help me with this one problem!!!

Answers

Answer:

-94

Step-by-step explanation:

the rule is -5

Answer:

-94

Step-by-step explanation:

-69 + 5 = -74

-74 + 5 = -79

-79 + 5 = -84

-84 + 5 = -89

-89 + 5 = -94

hopw this helps

Which is the graph of the system of equations y = 3x + 6 and y = 3x +1?
​

Answers

The graph for that equation is the second one hope this helps

Answer:

2nd one with the parallel lines

Step-by-step explanation:

The slope of both the equations is 3. So, if they have the same slope and different y-intercepts then the system of equations are parallel lines.

One last question brainliest for first person and correct answer plz help me

Answers

I think the answer would be 12

pls pls pls answer/question

Answers

Answer:

31 - 12=p

p= 19

Step-by-step explanation:

Answer 18 I believe

Step-by-step explanation:

AIIIIIIIIIIIII READ DIS!!!!!!!

Answers

Answer:

Sales tax: $2.37

Subtotal: $16.95

Step-by-step explanation:

$24.95×0.095=$2.37 sales tax

$1.61÷0.095=$16.9473 or $16.95 subtotal

I Need Help With All of these questions, I don't like fractions.

Answers

Answer:

question 1.  plot the points

question 2. add all the points together

question 3. biggest point and smallest point and find the difference( in this situation difference means subtract)

question 4. 2[tex]\frac{7}{8}[/tex] and multiply by 3

question 5. add smallest point and biggest point to get sum

question 6. make equation, solve and explain your answer

Answer:

1. cant make numberline sorry

2. 12

3. [tex]1\frac{7}{8}[/tex]

4.[tex]8\frac{5}{8}[/tex]

5. [tex]4\frac{5}{8}[/tex]

6. Eli is correct. The shortest length is [tex]1\frac{3}{8}[/tex] and the longest length is [tex]3\frac{2}{8}[/tex] . [tex]1\frac{3}{8}[/tex] x 3 = [tex]4\frac{1}{8}[/tex] which is more than [tex]3\frac{2}{8}[/tex]. This means that the longest length is less than 3 times the shortest length.

Step-by-step explanation:

Please help due today 30 points {Marked brainlist} ONLY EVENS

Answers

Answer:

did you try to figure it out

Step-by-step explanation:

Answer:

2) x=-15
4) x=-9
6) x=1
8) x=-5
10) x=-2
12) x=10
14) x=6
16)x=4.9
18) $10.75 per shirt
20) 53 and 51

Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation.

(4, 2); x = -3

Answers

I got y = -3x + 14 as the answer

Answer:

He is right  y = -3x + 14

Step-by-step explanation:

Dont know where to get the last point help!!

Answers

Answer:

230 i believe because multiplication

If she would have left the money in the account for another nine months before withdrawing how much interest would the account have earned

Answers

Depends how much is going on each month
Ya what that person said A

i need help with this plssssss

Answers

Answer:

25 miles

Step-by-step explanation:

2.5/10=x/10

25= x

25 milessssssssss.....

A regular hexagon is drawn inside of a circle so that each of its vertices touches the circle. The diameter of the circle is 4 centimeters and the perimeter of the hexagon is 12 centimeters. How much longer is the circumference of the circle than the perimeter of the hexagon? (use 3.14 for pi)
0.14 cm
0.56 cm
1.2 cm
0.28 cm

Answers

That’s should be 0.56
ANSWER is

0.14 centimeters

_Hope this helped you!! You have a great day, alright!!!

8xn<2 how do I solve this???

Answers

Answer: n<9x and x<9n

Step-by-step explanation: Hope this help :)

Find X, thanks in advance

Answers

Answer: 63

Step-by-step explanation:

X = 63

Its adjacent meaning they will add up to 180 degrees

1 4/5 1 5/8: reduce to lowest terms

Answers

Answer:

they are both in lowest terms

Step-by-step explanation:

They are already in their lowest number

based on the information in the scatter plot, which statement is true?

Answers

Answer:

B

Step-by-step explanation:

B is the answer :))❤️

whats the average between 3.25, 3.07, 3.17 and 4.23, 3.98, 4.12 and 5.01, 4.81, 4.936

Answers

Answer: 4.064

Step-by-step explanation: Add up all the numbers and divide them by the amount of numbers to find the average.

So first you add all of the numbers up and get 36.576 then you divide it by the amount of numbers there are (in this case 9) which gets you 4.064.

Groundhog's Day is on February 2nd each year. On this day, in Punxsatawney, Pennsylvania, thousands of onlookers watch to see if Phil, the groundhog, will cast a shadow. If he does, then six more weeks of winter are predicted. If he doesn't, then an early spring is predicted. Historically, Phil's prediction has only been correct about 40% of the time.

Using complete sentences, design a simulation to determine the probability that Phil's prediction will be correct at least two out of the next three years. Make sure to explain how you would use the simulation to determine the probability.

Answers

A simulation to determine the probability that Phil's prediction will be correct at least two out of the next three years is given as follows:

Choose three numbers with replacement from the set of 0 to 9, which:

numbers from 0 to 3 representing that Phil is correct.numbers from 4 to 9 represents that Phil is incorrect.

How to calculate a probability?

The parameters that are needed to calculate a probability are given as follows:

Number of desired outcomes in the context of a problem/experiment.Number of total outcomes in the context of a problem/experiment.

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

The probability of a success on a single trial is given as follows:

40% = 0.4, as Phil is correct 40% of the time.

Hence the simulation needs to have three trials, each with a 0.4 = 40% probability of a success.

Learn more about the concept of probability at brainly.com/question/24756209

#SPJ1

5 STARS, BRAINLIEST, & THANKED FOR THE FIRST CORRECT ANSWER!!
Solve the system of equations using the elimination method.

3x + 2y = 14

2x + 4y = 12

Answers

ANSWER
x= 4
y= 1
hope this help ma
3x + 2y = 14
3x = 14 - 2y
3x = 12y
3x/3 = 12y/3
x=4y

2x+4y = 12
2x = 12-4y
2x = 10y
2x/2= 10y/2
x=5y

BRAINLIEST FOR THE BEST!! No fake answers please, points in a random website don't matter only if you try your best!! :DD
By the time Joaquin was 95 years old, his height decreased by 20%. If he was 6 feet tall when he was 30 years old, how much weight did he lose?

1) Put the numbers onto the double number line
2) Write the % sentence that represents the question
3) Find the answer to the question (show your work!)

Answers

Answer:

Joaquin lost exactly 1.2

1 foot

2 inches so he would be 5 foot 10 inches 5.10

Step-by-step explanation:

20%÷6=1.2

A volcano on a recently discovered planet rises to a height of .
Use the table of facts to find the height of 15.338 mi. the volcano in feet.
Round your answer to the nearest tenth.

12 inches ( in ) = 1 foot ( ft )
3 feet ( ft ) = 1 yard ( yd )
36 inches ( in ) = 1 yard ( yd )
5280 feet ( ft ) = 1 mile ( mi )
1760 yards ( yd ) = 1 mile ( mi )

Answers

Answer:

21 km

Step-by-step explanation:

The volcano has a height of over 21 km (13.6 mi or 72,000 ft) as measured by the Mars Orbiter Laser Altimeter (MOLA). Olympus Mons is about two and a half times Mount Everest's height above sea level.

Unit conversion is the conversion of one unit to another unit with its standard conversion.

The height of the volcano is 15.338 miles.

1 mile = 5280 feet.

15.338 miles = 80984.6 feet.

The height of the volcano in feet is 80984.6 feet.

What is unit conversion?

It is the conversion of one unit to another unit with its standard conversion.

Example:

1 hour = 60 minutes

1 meter = 100 cm

We have,

The height of the volcano = 15.338 miles ___(1)

It is given that,

1 mile = 5280 feet _____(2)

From (1) and (2) we get,

15.338 miles

= 15.338 x 1 mile

= 15.338 x 5280 feet

= 80984.64 feet

Rounding to the nearest tenth.

= 80984.6 feet

Thus,

The height of the volcano is 15.338 miles.

1 mile = 5280 feet.

15.338 miles = 80984.6 feet.

The height of the volcano in feet is 80984.6 feet.

Learn more about unit conversion here:

https://brainly.com/question/13899873

#SPJ2

Use decimals to give the ordered pair for point U. Remember to putyour odered pairs in parenthesis.

Answers

Answer:

(0,2.5)

Step-by-step explanation:

Simplify the expression:

10(b-6)

Answers

Answer:

10b-60

Step-by-step explanation:

Use the distributive property to get rid of parenthesis

it’s ten b minus 60 but it won’t let me do the number version because it says it’s incorrect

Pls helppppp 100 points!!

When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?

A. 10x - 25y + 18 - 25x + 10y - 3
B. -15x - 15y + 15
C. -10x + 25y + 18 + 25x - 10y + 3
D. 35x - 35y + 21

Answers

Answer:

D

Step-by-step explanation:

please the answer is D which is 35x - 35y + 25

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