1answer.
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
Amanda [17]
3 years ago
15

( expressions) A plant grew 2 cm every day for d days. How much did it grow?

Mathematics
2 answers:
Ainat [17]3 years ago
7 0

Answer:

It will grow '2d'

Step-by-step explanation:

Given,

The increment per day in the height of plant = 2 cm,

Total number of days = d,

Thus, the growth of plant in d days = growth of plant per day × number of days

=2d

Hence, the required expression that shows the growth of plant is,

2d

navik [9.2K]3 years ago
6 0
Trick question it grew exactly 2 cm  since we don't know the value of  d there can't be an outcome

You might be interested in
Patricia and Joe Payne are divorced. The divorce settlement stipulated that Joe pay $485 a month for their daughter Suzanne unti
zhuklara [117]
\bf \qquad \qquad \textit{Future Value of an ordinary annuity}
\\\\
A=pymnt\left[ \cfrac{\left( 1+\frac{r}{n} \right)^{nt}-1}{\frac{r}{n}} \right]

\bf \begin{cases}
A=
\begin{array}{llll}
\textit{original amount}\\
\textit{already compounded}
\end{array} &
\begin{array}{llll}

\end{array}\\
pymnt=\textit{periodic payments}\to &
\begin{array}{llll}
485\cdot 12\\
\underline{5280}
\end{array}\\
r=rate\to 6\%\to \frac{6}{100}\to &0.06\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{a year, thus once}
\end{array}\to &1\\

t=years\to &4
\end{cases}
\\\\\\


\bf A=5280\left[ \cfrac{\left( 1+\frac{0.06}{1} \right)^{1\cdot  4}-1}{\frac{0.06}{1}} \right]

Joe is making $485 payments monthly, but the amount gets interest on a yearly basis, not monthly, so the amount that yields interest is 485*12

also, keep in mind, we're assuming is compound interest, as opposed to simple interest
3 0
4 years ago
Help help math math math
Marianna [84]

Answer:

3

Step-by-step explanation:

Get rid of fractions:

Multiply the whole equation, i.e. all terms both sides of the equals sign, by the denominator or the lowest common multiple of all denominators if there are multiple fractions in the equation;

In this case, only one term is a fraction and therefore has a denominator (i.e. 7), so it is this number we multiply the equation by to get:

7(y) = 7(-³/₇.x) + 7(3)

7y = -3x + 21

3x + 7y = 21

5 0
3 years ago
Represent √11.9 on the number line
ikadub [295]

The square root would be 3.4 if rounded to the tenths place

6 0
3 years ago
Find the sum. Express your answer in simplest form. 9a^2-5/b^2+2 + -2a^2+4/b^2+2
KonstantinChe [14]

Answer:

Step-by-step explanation:

\frac{9a^{2}-5}{b^{2}+2}+\frac{-2a^{2}+4}{b^{2}+2}=\frac{9a^{2}-5-2a^{2}+4}{b^{2}+2}\\\\=\frac{9a^{2}-2a^{2}-5+2}{b^{2}+2}\\\\=\frac{7a^{2}-3}{b^{2}+2}

5 0
3 years ago
What is the area of 16 inches and 3 feet in square meters
Artyom0805 [142]
You just multiply 16 and 3 and it gives you 58
3 0
3 years ago
Other questions:
  • Tyler is thinking of a number that is divisible by 2 and by 3. Write another number in which Tyler's number must also be divisib
    13·1 answer
  • Your friend evaluates (10 – k) = 5 for k= 5, and gets 9 for an answer. Explain your friend's error.
    11·1 answer
  • Anyone know the answer?
    9·1 answer
  • The vertex of this parabola is at (-3,-1). When the y value is 0, the x value is 4. What is the coefficient of the squatted term
    11·1 answer
  • What is the quotient of 18/1000?show your work
    14·2 answers
  • The mass of an object is equal to the product of the object's density and volume.
    12·2 answers
  • Can you please help me with the three questions on there, they all are different.
    8·2 answers
  • Task: You and your friend were taking turns rolling a die when you thought of a game: If a one is rolled by either player, you p
    6·1 answer
  • Sylvia bought 8 bags of stickers. Each bag costs $2.79 how much did Sylvia spend
    9·1 answer
  • In triangle GHI the measure of angle I = 90•, HI = 5.6, and IG = 2.8 feet. Find the measure of angle G to the nearest tenth of a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!