answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rosijanka [135]
2 years ago
7

Suppose you are determining the growth rate of two species of plants. Species A is 12 cm tall and grows 2 cm per month. Species

B is 10 cm tall and grows 3 cm per month. Which system of equations models the height of each species H(m) as a function of months m.
H(m ) = 12 + 2m
H(m ) = 3 + 10m

H(m ) = 2 + 12m
H(m ) = 10 + 3m

H(m ) = 2 + 12m
H(m ) = 3 + 10m

H(m ) = 12 + 2m
H(m ) = 10 + 3m
Mathematics
2 answers:
Zarrin [17]2 years ago
8 0
Work each of them out and graph it, that will help if you know the point of intersection and or the similarity of the line and or lines
andrew-mc [135]2 years ago
5 0
Species A : 12 cm tall and grows 2 cm per month
H(m) = 12 + 2m

species B : 10 cm tall and grows 3 cm per month
H(m) = 10 + 3m

Its ur last answer choice
You might be interested in
Find the nth term of this sequences<br> 20,18,16,14
Zarrin [17]

Answer:

12

Step-by-step explanation:

This would be the 5th term in the sequence.

Numbers are decreasing by two

Hope this helps!

3 0
2 years ago
Read 2 more answers
We want to estimate the population mean within 5, with a 99% level of confidence. the population standard deviation is estimated
pashok25 [27]
A sample size of 60 is required.

We use the formula
n=(\frac{z*\sigma}{E})^2

We first find the z-score associated with this level of confidence:
Convert 99% to a decimal:  99/100 = 0.99
Subtract from 1:  1-0.99 = 0.01
Divide by 2:  0.01/2 = 0.005
Subtract from 1:  1-0.005 = 0.995

Using a z-table (http://www.z-table.com) we see that this value is equally distant from 2.57 and 2.58; therefore we will use 2.575:

n=(\frac{15(2.575)}{5})^2=59.68\approx60
3 0
2 years ago
In a scale drawing of an apartment 1 centimeter represents 2 3/4 feet. if the length of the kitchens is 4 1/2 cm on the scale dr
rusak2 [61]
Given: 1 cm = 2 3/4 ft ; kitchen length = 4 1/2 cm
2 3/4 = 11/4; 4 1/2= 9/2

11/4 x 9/2 = 99/8 =12 3/8

OR You could use decimals

2 3/4 = 2.75 ; 4 1/2 = 4.5
2.75 x 4.5 = 12.375
12.375 = 12 375/1000 or 12 3/8
5 0
2 years ago
Which of the following is a binomial experiment? Rolling a six-sided number cube 24 times and recording if a 4 comes up Rolling
Nana76 [90]
The second one you did is.
4 0
2 years ago
Read 2 more answers
Darryl wants to add enough water to 8 gallons of a 10% bleach solution to make a 5% bleach solution. Which equation can he use t
Sveta_85 [38]

Answer:- 0.8/8+x=5/100

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Find the radius of an aluminum cylinder that is 2.00 cm long and has a mass of 12.4 g.
    9·2 answers
  • a local city collects 8% sales tax if the total purchase was $216 then how much was collected for sales tax
    9·1 answer
  • On Saturday, Carrie went to the store and bought 4 loaves of bread and 1 gallon of milk for a total of $12.50. The next weekend,
    12·1 answer
  • Local hardware store sells fencing for $1.30 per yard of each unit of a good represents 25 years how much will it cost to fix a
    8·2 answers
  • If c (x) = StartFraction 5 Over x minus 2 EndFraction and d(x) = x + 3, what is the domain of (cd)(x)?
    8·2 answers
  • If f(x) and g(x) are quadratic functions but (f+g)(x) produces true graph below, hutch statement must be true ?
    12·1 answer
  • Select all the expressions that could represent the volume of a box, which is a fourth degree polynomial in variables x and y.
    11·1 answer
  • A manufacturer of cordless electric shavers sampled 13 from a​ day's production and found the mean time of continuous usage with
    10·1 answer
  • Chin made an error in his chart showing the multiplication of the binomial by the trinomial. Which change can be made to correct
    10·2 answers
  • the tennis team is having a bake sale. cookies sell for $1 each, and cupcakes are $3 each. If Connie spends $15 for 7 items, how
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!